- A model for the prediction of supersaturation level in batch cooling crystallizationYang, Guangyu; Louhi-Kultanen, Marjatta; Sha, Zuoliang; Kubota, Noriaki; Kallas, JuhaJournal of chemical engineering of Japan2006 / 4, p. 426-436 : ill https://research.aalto.fi/en/publications/a-model-for-the-prediction-of-supersaturation-level-in-batch-cool
- A multicomponent film model and evaluation of interfacial fluxesKallas, JuhaChemical engineering science = Le journal international de génie chimique1980 / p. 464-465 https://www.ester.ee/record=b1199741*est
- Acidic dissolution of hematite : kinetic and thermodaynamic investigations with oxalic acidSalmimies, Riina; Mannila, Marju; Kallas, Juha; Häkkinen, AnttiInternational journal of mineral processing2012 / p. 121-125 : ill
- Acidic dissolution of magnetite: experimental study on the effects of acid concentration and temperatureSalmimies, Riina; Mannila, M.; Kallas, Juha; Häkkinen, AnttiClays and clay minerals2011 / p. 136-146 : ill
- Additive effects on the solvent-mediated anhydrate/hydrate phase transformation in a mixed solventQu, Haiyan; Louhi-Kultanen, Marjatta; Kallas, JuhaCrystal growth & design2007 / 4, p. 724-729 https://pubs.acs.org/doi/10.1021/cg060686s
- Adsorption of 2,4-xylidine on granulated activated carbon in a packed bed absorber [Electronic resource]Reinik, Janek; Kallas, JuhaProceedings : 6th Nordic Symposium on Petrophysics : 15-16 May 2001, Trondheim, Norway2003 / p. 1-5 : ill. [CD-ROM] http://www.ipt.ntnu.no/nordic/Papers/6th_Nordic_Reinik.pdf
- Advanced oxidation processes against industrial phenolic wastewatersKallas, Juha; Kamenev, SvenInternational Workshop on Pollution Prevention and Waste Minimization, 23-24 May, 1995, Lappeenranta, Finland1995 / p. 50-51
- Advanced oxidation processes against phenolic compounds in wastewater treatmentPreis, Sergei; Kamenev, Sven; Kallas, Juha; Munter, ReinProceedings of International Ozone Association Regional Conference, Zurich, 31 August-2 September 19941994 / p. 187-204: ill
- Advanced oxidation processes against phenolic compounds in wastewater treatmentPreis, Sergei; Kamenev, Sven; Kallas, Juha; Munter, ReinOzone : science & engineering1995 / 4, p. 399-418: ill
- Advanced oxidation processes (AOPs) : water treatment technology for the Twenty-first CenturyMunter, Rein; Preis, Sergei; Kallas, Juha; Trapido, Marina; Veressinina, JelenaKemia-kemi2001 / 5, p. 354-362 : ill
- Advanced oxidation processes for phenolic wastewater postreatmentTerentjeva, Jelena; Kamenev, Sven; Kallas, JuhaKemia 94 : Finnish Chemical Congress and Exhibition, 8.-10.11.1994 : abstracts1994 / p. 35-36
- Advanced oxidation processes for the degradation and detoxification of 4-nitrophenolTrapido, Marina; Kallas, JuhaEnvironmental technology2000 / p. 799-808
- Aerobic bio-oxidation combined with ozonation for recalcitrant wastewater treatmentKamenev, Inna; Viiroja, Andres; Kallas, JuhaThird International Conference on Oxidation Technologies for Water and Wastewater Treatment - Special Topic: AOP's for Recycling and Reuse : 18-22 May 2003, Goslar, Germany2003 / p. 952-957
- Aerobic bio-oxidation combined with ozonation in recalcitrant wastewater treatmentKamenev, Inna; Pikkov, Lui; Kallas, JuhaInternational Conference EcoBalt'2002, Riga, June 7-8, 20022002 / p. 20-25 : ill
- Aerobic bio-oxidation combined with ozonation in recalcitrant wastewater treatmentKamenev, Inna2003 http://www.ester.ee/record=b1782585*est
- Aerobic bio-oxidation combined with ozonation in the treatment of landfill leachatesKamenev, Inna; Pikkov, Lui; Kallas, JuhaProceedings of the Estonian Academy of Sciences. Chemistry2002 / 3, p. 148-155 : ill
- Aerobic bio-oxidation with ozonation for recalcitrant wastewater treatmentKamenev, Inna; Viiroja, Andres; Kallas, JuhaJournal of advanced oxidation technologies2008 / 2, p. 338-347
- Aerobic bio-oxidation with ozonation in pulp and paper mill wastewater and phenolic wastewater treatmentKamenev, Inna; Viiroja, Andres; Kallas, JuhaProceedings of International Conference on Ozone : a Clean Source for Activated Oxygen Oxidations and Disinfection : 7-11 April, 2003, Berlin2003 / p. 247-264
- Aeroobse biopuhasti aktiivmassi adaptsiooni mõju puhasti töö stabiilsuselePikkov, Lui; Kamenev, Inna; Ojaste, Heldi; Kallas, JuhaXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 112-113
- Aktiivsöe valmistamise võimalused biomudastPikkov, Lui; Kallas, Juha; Rikmann, ErgoXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 107
- An insight into interparticple forces and filterability of potassium sulphate crystals precipitated with ethanol and acetone [Electronic resource]Louhi-Kultanen, Marjatta; Llansana Arnalot, A.; Nyström, Lars; Kallas, JuhaECCE-6 proceedings : 6th European Congress on Chemical Engineering (ECCE-6) : Copenhagen, 16-21 September2007 / ? p. [CD-ROM] https://folk.ntnu.no/skoge/prost/proceedings/ecce6_sep07/upload/685.pdf
- Aqueous photocatalytic oxidation of lignin : the influence of mineral admixturesPortjanskaja, Elina; Preis, Sergei; Kallas, JuhaSolar Chemistry and Photocatalysis : Environmental Applications 2006 (SPEA) : Spain, Las Palmas, November 20062006 / ? p
- Aqueous photocatalytic oxidation of lignin and humic acids with supported TiO2Portjanskaja, Elina; Preis, Sergei; Kallas, JuhaInternational journal of photoenergy2006 / [7] p
- Aqueous photocatalytic oxidation of lignin and humic substances with supported TiO2Portjanskaja, Elina; Preis, Sergei; Kallas, Juha6th European Meeting Environmental Chemistry : December 6-10, 2005, Belgrade, Serbia and Montenegro2005 / p. 145
- Arenenud hapendusprotsesside modelleerimineHautaniemi, Marjaana; Kallas, JuhaXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 28: ill
- Behaviour of sulfur compounds during aqueous leaching of oil shale ashTamm, Kadriann; Kuusik, Rein, keemik; Uibu, Mai; Kallas, JuhaProceedings of the 4th International Conference on Accelerated Carbonation for Environmental and Materials Engineering : ACEME 2013 : April 9-12, 2013, Leuven, Belgium2013 / p. 541-545 : ill
- Bubble break-up and gas-liquid mass transfer in bubble column reactors with a T-junction two-phase nozzle for gas dispersionLaari, A.; Kallas, Juha; Palosaari, Seppo12th International Congress of Chemical and Process Engineering : CHISA'96, Praha, Czech Republic, 25-30 August 1996 : summaries. 3, Extraction Membrane Processes Distillation and Absorption Crystallisation1996 / p. 193
- Calcium carbonate crystallization on the basis of waste oil shale ash leachatesVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikISIC 18 : 18th International Symposium on Industrial Crystallization : 13-16 September 2011, Zurich, Switzerland : book of abstracts2011 / p. 501 : ill
- Calcium carbonate precipitation : modelling of reaction kinetics in tubular reactorHautaniemi, Marjaana; Imppola, O.; Solismaa, P.; Kukkamäki, E.; Kallas, Juha; Louhi-Kultanen, MarjattaISIC 18 : 18th International Symposium on Industrial Crystallization : 13-16 September 2011, Zurich, Switzerland : book of abstracts2011 / p. 41-42 : ill
- Calculation of multicomponent superloated water steam distillationKallas, Juha; Reile, Rein; Siirde, EnnoKemia-Kemi1981 / p. 697-699 https://www.ester.ee/record=b1201067*est
- Catalytic ozonation of m-dinitrobenzeneTrapido, Marina; Veressinina, Jelena; Munter, Rein; Kallas, JuhaAdvances in Science and Engineering for Industrial Applications of Ozone and Related Oxidants : International Conference : Barcelona, Spain, March 10-12, 2004 : proceedings2004 / p. I.1.6-1 - I.1.6-6 : ill
- Catalytic ozonation of m-dinitrobenzeneTrapido, Marina; Veressinina, Jelena; Munter, Rein; Kallas, JuhaOzone : science and engineering2005 / 5, p. 359-363 : ill
- Catalytic TiO2 oxidation of ethanethiol for environmentally begnin air pollution control of sulphur compoundsKatšina, Anna; Preis, Sergei; Kallas, JuhaEnvironmental chemistry letters2006 / 2, p. 107-110
- CFD modelling of single crystal growth of potassium dihydrogen phosphate (KDP) from binary water-solution at 30 CLiiri, Maret; Enqvist, Yuko; Kallas, Juha; Aittamaa, JuhaniJournal of crystal growth2006 / 2, p. 413-423 : ill
- CFD modelling of solid-liquid suspension flow in a horizontal pipe [Elctronic resource]Yang, Guangyu; Enqvist, Yuko; Qu, Haiyan; Louhi-Kultanen, Marjatta; Kallas, Juha; Wang, J.ECCE-6 proceedings : 6th European Congress on Chemical Engineering (ECCE-6) : Copenhagen, 16-21 September2007 / ? p. [CD-ROM] https://folk.ntnu.no/skoge/prost/proceedings/ecce6_sep07/upload/1132.pdf
- CFD simulation of particle size distribution in suspension crystallizationSha, Zuo-Liang; Yang, Guang-Yu; Louhi-Kultanen, Marjatta; Kallas, JuhaACFD 2000 Beijing : International Conference on Applied Computational Fluid Dynamics : October 17-20, 2000, Beijing, China : selected papers2000 / p. 53-59 : ill
- Characteristics of activated carbon produced from biosludge and its use in wastewater post-treatmentPikkov, Lui; Kallas, Juha; Rüütmann, Tiia; Rikmann, ErgoEnvironmental technology2001 / p. 229-236 : ill
- Characterization of filter media used in the dewatering of iron oreSalmimies, Riina; Häkkinen, Antti; Kallas, Juha; Ekberg, Bjarne; Andreassen, Jens-Petter; Beck, RalfNoFS-13 : proceedings of the 13th Nordic Filtration Symposium: June 10-11, 2010, Lappeenranta, Finland2010 / p. 173-178 : ill
- Chemical and biochemical oxidation in wastewater treatment technology : mass transfer and reaction kineticsKamenev, Inna; Viiroja, Andres; Kallas, JuhaScientific proceedings of Riga Technical University. Series: Material Science and Applied Chemistry2002 / p. 47-58 : ill
- Chemical engineering and the chemical industry in EstoniaKallas, JuhaKemia-kemi1990 / 2, p. 121-125: ill
- Chemical engineering in EstoniaKallas, JuhaKemia-Kemi1989 / p. 1057 https://www.ester.ee/record=b1201067*est
- Chemical oxidation of biologically treated phenolic effluentsKamenev, Sven; Kallas, Juha; Munter, Rein; Trapido, MarinaWaste management1995 / 3, p. 203-208: ill
- Chemical oxidation of ferrous iron in aqueous solutions and groundwater samplesMunter, Rein; Trapido, Marina; Veressinina, Jelena; Kallas, JuhaProceedings of the Estonian Academy of Sciences. Chemistry1999 / 4, p. 174-181: ill
- Chemical plant model generatorAarna, Olav; Kallas, Juha; Uibo, Erik1st IFAC/IFIP Symposium on Software For Computer Control, Tallinn, USSR, 25-28 May1976 / p. 93-97 : ill https://doi.org/10.1016/S1474-6670(17)67405-6
- Chemicals and lignin from black liqour by a wet oxidation processMelin, Johan Kristian; Mudassar, Hassan Raja; Hurme, Markku; Koskinen, Jukka; Kallas, JuhaSustainChem2011 : International Conference on Materials and Technologies for Green Chemistry jointly with Workshop of COST Action CM0903 (UBIOCHEM-II) : September 5-9, 2011, Tallinn, Estonia : abstract book and program2011 / p. 154
- CO2 mineral trapping : modeling of calcium carbonate precipitation in a semi-batch reactorVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2011 / p. 771-778 : ill
- CO2 mineralisation : concept for co-utilization of oil shale energetics waste streams in CaCO3 productionVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2013 / p. 5921-5928 : ill
- CO2 mineralisation : production of CaCO3-type material in a continuous flow disintegrator-reactorVelts, Olga; Kindsigo, Merit; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2014 / p. 5904-5911 : ill
- CO2 mineralization in cement sector : Lab scale experiments on burnt oil shale and concrete demolition wastesUibu, Mai; Usta, Mustafa Cem; Tamm, Kadriann; Žuravljova, Anastassia; Kallas, Juha; Kuusik, Rein, keemik; Trikkel, Andresenos-project.eu2018 / 18 p. : ill http://www.enos-project.eu/highlights/conference/basreccs-enos-workshop/ http://www.enos-project.eu/media/15321/8-basreccs-enos_muibu.pdf
- CO2 trapping from flue gases by oil shale ash aqueous suspension : Intensification and modeling of the processKuusik, Rein, keemik; Uibu, Mai; Velts, Olga; Trikkel, Andres; Kallas, JuhaThird International Conference on Accelerated Carbonation for Environmental and Materials Engineering : ACEME10 : November 29 - December 1, 2010, Turku, Finland : proceedings2010 / p. 227-235 : ill
- Combination of coagulation and catalytic wet oxidation for the treatment of pulp and paper mill effluentsVerenich, Svetlana; Laari, A.; Kallas, Juha; Nissen, M.Oxidation Technologies for Water and Wastewater Treatment : 2nd International Conference2000 / p. 164-165
- Combination of coagulation and catalytic wet oxidation for the treatment of pulp and paper mill effluentsVerenich, Svetlana; Laari, A.; Kallas, JuhaWater science and technology2001 / 5, p. 145-152 https://iwaponline.com/wst/article-abstract/44/5/145/15174/Combination-of-coagulation-and-catalytic-wet?redirectedFrom=fulltext
- Comparative studies of AOP for aromatic and polyaromatic hydrocarbons destructionMunter, Rein; Kallas, Juha; Preis, Sergei; Kamenev, Sven; Trapido, Marina; Veressinina, Jelena12th Ozone World Congress, May 15th to 18th, 1995, Lille, France : proceedings. Vol. 11995 / p. 395-406: ill
- Comparision of ozonation and wet oxidation for the removal of lipophilic wood extractives from paper mill circulation waterLaari, A.; Korhonen, Susanna; Tuhkanen, Tuula; Edelmann, K.; Verenich, Svetlana; Bankier, Siret; Kallas, JuhaProceedings of the International Conference on Applications of Ozone and also on UV and Related Ozone Technologies (in conjuction with IUVA) : AT Wasser Berlin 2000 : October 23-262000 / p. 111-124
- Comparison of regeneration methods for ceramic filter mediaPuranen, J.; Ekberg, Bjarne; Häkkinen, Antti; Kallas, JuhaProceedings of the 10th World Filtration Congress : Leipzig, Germany, April 14-18. 12008 / p. I-165 - I-169 https://www.researchgate.net/publication/287656959_Comparison_of_regeneration_methods_for_ceramic_filter_media
- Co-utilization of CO2 and oil shale combustion wastes for production of PCC-type materialVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemik12th International Conference on Carbon Dioxide Utilization : ICCDU XII 2013 : June 23-27, 2013, Alexandria, VA, USA, Westin Hotel2013 / p. 230
- Co-utilization of CO2 and waste oil shale ash to produce calcium carbonateVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemik11th International Conference on Carbon Dioxide Utilization (ICCDU XI), June 27-30, 2011, Dijon, France : programm & abstracts2011 / p. P133 : ill
- Crystallization of calcium carbonate on the basis of oil shale waste ash in a continuous flow disintegrator-reactorVelts, Olga; Kindsigo, Merit; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikISIC 19 : 19th International Symposium on Industrial Crystallization : book of abstracts : 16-19 September 2014, Toulouse - France2014 / p. 359-360 : ill
- Crystallization of glycine with ultrasoundLouhi-Kultanen, Marjatta; Karjalainen, Milja; Rantanen, Jukka; Huhtanen, Mikko; Kallas, JuhaInternational journal of pharmaceutics2006 / 1/2, p. 23-29 : ill
- Degradation of aqueous nitrophenols by ozone combined with UV-radiation and hydrogen peroxideTrapido, Marina; Veressinina, Jelena; Kallas, JuhaOzone : science & engineering2001 / 4, p. 333-342 : ill
- Degradation of nitrophenols by ozone combined with UV-radiation and hydrogen peroxideTrapido, Marina; Veressinina, Jelena; Kallas, JuhaProceedings of the International Conference on Applications of Ozone and also on UV and Related Ozone Technologies (in conjuction with IUVA) : AT Wasser Berlin 2000 : October 23-262000 / p. 421-435
- Deodorization of cocoa butter, fish fat and the fat of fur-bearing animalsRüütmann, Tiia; Kallas, JuhaFett-Wissenschaft Technologie = Fat-science technology1994 / 7, p. 259-266: ill
- Department of Chemical EngineeringSiirde, Enno; Kallas, Juha; Munter, Rein; Tearo, Eduard; Uus, Endel; Aarna, Olav; Kracht, WilhelmResearch activities / Tallinn Technical University1993 / p. 41-44 https://www.ester.ee/record=b1053754*est
- Destruction of toxic and carcinogenic aromatic compounds by advanced oxidation processesTrapido, Marina; Veressinina, Jelena; Kallas, Juha; Hautaniemi, Marjaana; Munter, ReinThe 1998 European Workshop on Water and Air Treatment by Advanced Oxidation Technologies : Innovative and Commercial Applications, EPFL, Lausanne, Switzerland, October 11-14, 1998 : abstracts1998 / p. 46
- Determination of operating conditions for controlled batch cooling crystallizationYang, Guangyu; Louhi-Kultanen, Marjatta; Sha, Zuoliang; Kallas, JuhaChemical engineering and technology2006 / 2, p. 200-205 : ill https://onlinelibrary.wiley.com/doi/pdf/10.1002/ceat.200500351
- Determination of the Henry's coefficient and mass transfer for ozone in a bubble column at different pH values of waterKuosa, Markku; Laari, Arto; Kallas, JuhaOzone : science & engineering2004 / 3, p. 277-286 https://www.tandfonline.com/doi/full/10.1080/01919510490455746
- Development of testing procedure for ceramic disc filtersSavolainen, Mikko; Huhtanen, Mikko; Häkkinen, Antti; Ekberg, Bjarne; Hindström, R.; Kallas, JuhaMinerals engineering2011 / p. 876-885 : ill
- Development of testing procedure for ceramic disc filters [Electronic resource]Savolainen, Mikko; Häkkinen, Antti; Ekberg, Bjarne; Kallas, JuhaPhysical Separation 09 : Falmouth, Cornwall, UK, June 16-17, 20092009 / ? p. [CD-ROM]
- Developments in CO2 mineral carbonation by oil shale ashUibu, Mai; Velts, Olga; Trikkel, Andres; Kallas, Juha; Kuusik, Rein, keemik2nd International Conference on Accelerated Carbonation for Environmental and Materials Engineering : October 1-3, 2008, Rome, Italy : proceedings2008 / p. 421-430 : ill
- 2,4-xylidine degradation with ozonation : mass transfer and reaction kineticsReinik, Janek; Jakobsson, Kaj; Kallas, JuhaIOA-EA3G : International Conference in Conjunction with Wasser-Berlin-20032003 / p. 435-445
- 2,4-xylidine degradation with ozonation : mass transfer and reaction kineticsReinik, Janek; Jakobsson, Kaj; Kallas, JuhaOzone : science & engineering2004 / 5, p. 499-509
- Dissolution of magnetite particles in acidic conditionsSalmimies, Riina; Häkkinen, Antti; Ekberg, Bjarne; Kallas, JuhaFILTECH 2009, Wiesbaden, October 13-15, 20092009 / ? p
- Edusammud põlevkivituha uudsete rakenduste väljatöötamisesVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikXXXII Eesti Keemiapäevad : teaduskonverentsi teesid2011 / lk. 107 : ill
- Eesti NSV ei saa üle minna isemajandamisele, ...Kallas, JuhaTallinna Polütehnik1988 / lk. 2 https://digikogu.taltech.ee/et/Item/1bcf58e8-b124-4c56-9def-5dcc79038459
- Effect of flotation time and collector dosage on Estonian phosphorite beneficiationTamm, Kadriann; Zadeh, Zeinab Arab; Kuusik, Rein, keemik; Kallas, Juha; Yang, Jason; Tõnsuaadu, Kaia; Trikkel, AndresMinerals2021 / art. 114 https://doi.org/10.3390/min11020114 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Efforts in oil shale ash indirect carbonation accompanied by PCC-type material formationVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikProceedings of the 4th International Conference on Accelerated Carbonation for Environmental and Materials Engineering : ACEME 2013 : April 9-12, 2013, Leuven, Belgium2013 / p. 341-348 : ill
- Empirical modelling of cake washing in a pressure filterHuhtanen, Mikko; Kallas, JuhaSeparation science and technology2012 / p. 1102-1112 : ill
- Enhancement of aerobic biooxidation with Ozone in Phenolic Wastewater TreatmentKamenev, Inna; Viiroja, Andres; Kallas, JuhaProceedings of 17th World Congress and Exhibition "Ozone and Related Oxidants. Innovative and Current Technologies" : Strasbourg, France, August 22-25, 20052005 / ? p
- Environmental engineering education at the Tallinn Technical UniversityMunter, Rein; Mikkal, Valdek; Kallas, Juha; Lääne, Ain; Velner, Harald-AdamProceedings 5th World Conference on Continuing Engineering Education, June 2-5, 1992, Espoo, Finland. Vol. 11992 / p. 569-574: ill
- Equilibrium calculations in aqueous carbonation of oil shale waste-sulfur compoundsTamm, Kadriann; Uibu, Mai; Kallaste, Priit; Kuusik, Rein, keemik; Kallas, JuhaProceedings of 2nd World Congress on Petrochemistry and Chemical Engineering : Octoberr 27-29, 2014, Embassy Suites Las Vegas, USA2014 / p. 40
- Equilibriums in aqueous carbonation of oil shale wasteTamm, Kadriann; Uibu, Mai; Kallaste, Priit; Kuusik, Rein, keemik; Kallas, JuhaTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [1] p. : ill
- Estimation of ozonation kinetics in a small bubble columnViiroja, Andres; Kamenev, Inna; Kallas, JuhaProceedings of 17th International Ozone Association World Congress and Exhibition "Ozone and Related Oxidants. Innovative and Current Technologies" : Strasbourg, France, August 22-25, 20052005 / ? p
- Estonian ground water : quality problems and possible technology for improvementMunter, Rein; Kallas, Juha; Trapido, Marina; Veressinina, Jelena; Loorits, HiljaEcoBalt '2000 : starptautiska konference = international conference : Riga, 2000. gada 26.-27. maija. I2000 / p. I-17 - I-27
- Estonian ground water: quality problems and technology for improvementMunter, Rein; Kallas, Juha; Trapido, Marina; Veressinina, Jelena; Loorits, HiljaKemia-Kemi1999 / 7, p. 552-556
- Estonian Phosphate Rock Dissolution in Hydrochloric Acid : Optimization of Acid Dosage and ConcentrationTõnsuaadu, Kaia; Kallas, Juha; Kallaste, Toivo; Urtson, Kristjan; Einard, Marve; Martin, Rasmus; Kuusik; Rein; Trikkel, AndresMinerals2023 / art. 578 https://doi.org/10.3390/min13040578
- Etaantiooli fotokatalüütiline oksüdatsioon gaasi faasis toru pidevas reaktorisKatšina, Anna; Preis, Sergei; Kallas, JuhaXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 27-28
- Experimental study of the influence of process variables on the performance of a horisontal belt filterHuhtanen, Mikko; Häkkinen, Antti; Ekberg, Bjarne; Kallas, JuhaFiltration2011 / p. 120-125
- Experimental study on the influence of process variable on the performance of a horizontal belt filterHäkkinen, Antti; Huhtanen, Mikko; Ekberg, Bjarne; Kallas, JuhaFILTECH 2009, Wiesbaden, October 13-15, 20092009 / ? p
- Fenoole sisaldava reovee puhastamine kombineeritud protsessiga - aeroobne biooksüdatsioon koos retsirkuleeritava vee osoneerimisegaKamenev, Inna; Lepik, Pille; Kallas, JuhaXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 41-42
- Filter cake washing : partial dissolution of organic particles and real-time monitoring based on Raman spectroscopyLouhi-Kultanen, Marjatta; Qu, Haiyan; Salmela, Nina; Kallas, Juha; Nyström, LarsSeparation, purification, technology2008 / p. 270-276
- Filterability and ageing of crystalline potassium sulphate salted-out with ethanol and acetoneLouhi-Kultanen, Marjatta; Llansana Arnalot, A.; Nyström, Lars; Kallas, JuhaFiltration2007 / 2, p. 159-167
- Flow patterns and slip velocities of crystals in a 100 liters suspension crystallizer equipped with two turbine impellersHatakka, M.; Liiri, Maret; Aittamaa, Juhani; Alopaeus, Ville; Louhi-Kultanen, Marjatta; Kallas, JuhaProceedings of 17th International Symposium of Industrial Crystallization : 665th Event of EFCE in combination of 8th Workshop of Crystal Growth of Organic Materials : ISIC 17 - CGOM 8 : Maastricht (The Netherlands), September 14-17. 32008 / p. 1851-1858
- Fouling of filter media : solubility of oxalate solutionsSalmimies, Riina; Louhi-Kultanen, Marjatta; Ekberg, Bjarne; Häkkinen, Antti; Kallas, Juha; Huhtanen, MikkoProceedings of the 10th World Filtration Congress : Leipzig, Germany, April 14-18. 12008 / p. I-81 - I-85
- From waste to value : CaCO3 crystallization on the basis of waste oil shale ashVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikProceedings of the Air & Waste Management Association’s (A&WMA) 105th Annual Conference & Exhibition2012 / [10] p. : ill
- GAC-adsorption of 5-methylresorcinolViiroja, Andres; Joarand, Heiki; Kallas, Juha; Palosaari, SeppoOil shale1994 / 2, p. 107-115: ill
- Gas-liquid mass transfer in bubble columns with T-junction nozzle for gas dispersionLaari, A.; Kallas, Juha; Palosaari, SeppoChemical engineering and technology1997 / p. 1-7
- Gas-phase and aqueous photocatalytic oxidation of methylamine : the reaction pathwaysKatšina, Anna; Preis, Sergei; Lluellas, German Charles; Kallas, JuhaInternational journal of photoenergy2007 / [6] p
- Gas-phase degradation of CCl4, CHCl3 and CH2Cl2 over metallic FePreis, Sergei; Kallas, JuhaEnvironmental chemistry letters2004 / 1, p. 9-13 https://link.springer.com/article/10.1007/s10311-004-0067-6
- Gas-phase destruction of carbon tetrachloride over iron with mild process conditionsPreis, Sergei; Magrini-Bair, K.; Wolfrum, E.; Kallas, JuhaThird International Conference on Oxidation Technologies for Water and Wastewater Treatment - Special Topic: AOP's for Recycling and Reuse : 18-22 May 2003, Goslar, Germany2003 / p. 634-639 https://www.researchgate.net/publication/257493676_Gas-phase_degradation_of_CCl4_CHCl3_and_CH2Cl2_over_metallic_Fe
- Gas-phase destruction of chlorinated methane derivatives over iron with mild process conditionsPreis, Sergei; Kallas, Juha; Magrini-Bair, K.; Wolfrum, E.International Conference EcoBalt'2002, Riga, June 7-8, 20022002 / p. 13
- Gas-phase destruction of chlorinated methane derivatives over iron with mild process conditionsPreis, Sergei; Magrini-Bair, K.; Wolfrum, E.; Kallas, JuhaInternational Conference on Ozone in Global Water Sanitation, Amsterdam, the Netherlands, October 1st to October 3rd 2002 : proceedings2002 / p. III-5-1
- Gas-phase photocatalytic and thermal oxidation of methyltertbutyl ether and tert-butyl alcohol at TiO2 surfaceKatšina, Anna; Nuria, C.; Preis, Sergei; Kallas, Juha3rd European Meeting on Solar Chemistry and Photocatalysis : Environmental Applications : book of abstracts2004 / p. 305-306
- Gas-phase photocatalytic oxidation of dimethylamine : the reaction pathway and kineticsKatšina, Anna; Preis, Sergei; Kallas, JuhaInternational journal of photoenergy2007 / [4] p
- Hapetustekniikoiden käyttö metsäteollisuuden vesikiertojen sulkemisessa - EKT 04Laari, Arto; Korhonen, Susanna; Kallas, Juha; Tuhkanen, TuulaCactus : Teknologiaohjelman vuosikirja 19981998 / s. 73-75
- Hapetustekniikoiden käyttö metsäteollisuuden vesikiertojen sulkemisessa: prosessin kehitys ja mallinnus - EKT 04Laari, Arto; Korhonen, Susanna; Tuhkanen, Tuula; Kallas, JuhaCACTUS-teknologiaohjelma : vuosikirja 19991999 / s. 47-57
- Hapnikkusisaldavate kütuse lisandite fotokatalüütiline oksüdatsioon vesilahustesKritševskaja, Marina; Katšina, Anna; Malõgina, Tatjana; Preis, Sergei; Kallas, JuhaXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 65
- Heitvete kombineeritud oksüdatiivne puhastaminePikkov, Lui; Kallas, Juha; Kamenev, Inna; Krasnova, OlgaXXV Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 25th Estonian Chemistry Days : abstracts of scientific conference1999 / lk. 132-133
- Humiinainete ja ligniinide fotokatalüütiline oksüdatsioon veefaasis kinnitatud TiO2-gaPortjanskaja, Elina; Preis, Sergei; Kallas, JuhaXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 89
- Hydrogen peroxide promoted wet oxidation of concentrated debarking process watersVerenich, Svetlana; Roosalu, Kati; Kallas, JuhaInternational Conference on Ozone in Global Water Sanitation, Amsterdam, the Netherlands, October 1st to October 3rd 2002 : proceedings2002 / p. V-5-1 - V-5-15 : ill
- Implementation of the leaching models to estimate oil shale ash disposal and handling processesTamm, Kadriann; Uibu, Mai; Viires, Regiina; Kallas, Juha; Kuusik, Rein, keemikInternational Symposium "Oil shale 100 years" : Estonia, Sept. 20-23, 2016 : [abstracts]2016 / p. 45-46
- Influence of ferroud/ferric ions to the efficiency of aqueous photocatalytic oxidation of pollutants in groundwaterKlauson, Deniss; Portjanskaja, Elina; Katšina, Anna; Preis, Sergei; Kallas, Juha3rd European Meeting on Solar Chemistry and Photocatalysis : Environmental Applications : book of abstracts2004 / p. 103-104
- Influence of t-butanol on multicomponent reaction kinetics and mass transfer in p-nitrophenol ozonation at low pHKuosa, Markku; Kallas, JuhaChemical engineering and processing : process intensification2009 / 7, p. 1212-1221 : ill
- In-line image analysis on the effects of additives in batch cooling crystallizationQu, Haiyan; Louhi-Kultanen, Marjatta; Kallas, JuhaJournal of crystal growth2006 / 1, p. 286-294 : ill https://www.sciencedirect.com/science/article/pii/S0022024805014181
- In-line monitoring of reactive crystallization process based on ATR FTIR and Raman spectroscopyAlatalo, Hannu; Kohonen, Jarno; Qu, Haiyan; Hatakka, Henry; Reinikainen, Satu-Pia; Louhi-Kultanen, Marjatta; Kallas, Juha10th Scandinavian Symposium on Chemometrics : 11-15 June, Lappeenranta, Finland2007 / ? p https://www.academia.edu/16648175/In_line_monitoring_of_reactive_crystallization_process_based_on_ATR_FTIR_and_Raman_spectroscopy
- In-line monitoring of reactive crystallization process based on ATR-FTIR and Raman spectroscopyAlatalo, Hannu; Kohonen, Jarno; Qu, Haiyan; Hatakka, Henry; Reinikainen, Satu-Pia; Louhi-Kultanen, Marjatta; Kallas, JuhaJournal of chemometrics2008 / 11/12, p. 644-652 : ill
- Instruction in environmental problems in Estonian oil shale industry : a new approach to the phenolic wastewater treatmentMunter, Rein; Kallas, Juha; Pikkov, LuiEntree '921992 / p. 125-132
- Investigation of separation processes at Tallinn Technical UniversityKallas, JuhaKemia-Kemi1989 / p. 1064 https://www.ester.ee/record=b1201067*est
- Iron removal from groundwaterMunter, Rein; Trapido, Marina; Veressinina, Jelena; Kallas, Juha; Overby, JohnProceedings of the International Conference on Applications of Ozone and also on UV and Related Ozone Technologies (in conjuction with IUVA) : AT Wasser Berlin 2000 : October: 23-262000 / p. 599-614
- Jäätumisvastaste ainete fotokatalüütiline oksüdatsioon vesilahustes ja lennukikütuse ekstra[k]tidesKritševskaja, Marina; Malõgina, Tatjana; Preis, Sergei; Kallas, JuhaXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 64-65
- Jäätumisvastaste ainete fotokatalüütiline oksüdatsioon vesilahustesKritševskaja, Marina; Malõgina, Tatjana; Preis, Sergei; Kallas, JuhaXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 58
- Kaltsiumi leostumine põlevkivituhast - protsessi modelleerimineVelts, Olga; Kallas, Juha; Kuusik, Rein, keemikXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 81
- Kinetic modelling of wet oxidation treated debarking waterKindsigo, Merit; Hautaniemi, Marjaana; Kallas, JuhaProceedings of the Estonian Academy of Sciences2010 / 3, lk. 233-242 : ill
- Kinetics and modelling of advanced oxidation of toxic and carcinogenic aromatic compoundsKallas, Juha; Trapido, Marina; Munter, ReinInternational Specialised Symposium IOA 2000 "Fundamental and Engineering Concepts for Ozone Reactor Design" : Toulouse, France, March 1-3, 2000 : proceedings2000 / p. 79-82
- Kloreeritud metaani derivaatide lagundamisest gaasifaasis raudkatalüsaatorilPreis, Sergei; Kallas, JuhaXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 104-105
- Kloreeritud metaani derivaatide lagundamisest gaasifaasis raudkatalüsaatoril mõõdukatel tingimustelPreis, Sergei; Magrini-Bair, K.; Wolfrum, E.; Kallas, JuhaXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 104
- Ksülidiini sisaldava vee adsorptsiooni dünaamika täidiskolonnisReinik, Janek; Viiroja, Andres; Kallas, JuhaXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 113-114
- LabTop - software for experimental design, modelling and visualisationHuhtanen, Mikko; Häkkinen, Antti; Ekberg, Bjarne; Kallas, JuhaNoFS-13 : proceedings of the 13th Nordic Filtration Symposium: June 10-11, 2010, Lappeenranta, Finland2010 / p. 148-153 : ill
- Landfill leachate under combined oxidation treatmentKamenev, Inna; Pikkov, Lui; Kamenev, Sven; Kallas, JuhaProceedings of the 15th Ozone World Congress : London, United Kingdom, 11th - 15th September 2001 : oral presentations. Vol. I2001 / p. 345-351 : ill
- Leaching of the water-soluble calcium components of oil shale waste ash = Kaltsiumiühendite leostumine põlevkivituha vesisüsteemidesTamm, Kadriann2016 https://www.ester.ee/record=b4561681*est
- Leaching thermodynamics and kinetics of oil shale waste key componentsTamm, Kadriann; Kallaste, Priit; Uibu, Mai; Kallas, Juha; Velts-Jänes, Olga; Kuusik, Rein, keemikOil shale2016 / p. 80-99 : ill https://artiklid.elnet.ee/record=b2760706*est
- Leaching thermodynamics and kinetics of oil shale waste key componentsTamm, Kadriann; Kallaste, Priit; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemik5th International Conference on Accelerated Carbonation for Environmental and Material Engineering 2015 : New York, New York, USA, 21-24 June 20152015 / p. 143-153
- Lignin ozonation at different pH values of water [Electronic resource]Kuosa, Markku; Kallas, JuhaEnvironmental Applications of Advanced Oxidation Processes : Chania, September 7-9, 2006 : book of abstracts2006 / [CD-ROM]
- Lipofilic wood extractives abatement from TMP circulation waters by wet oxidationVerenich, Svetlana; Garcia Molina, V.; Kallas, JuhaAdvances in environmental research2004 / p. 293-303
- Long term fouling of ceramic filter media in the dewatering of hematite concentrateSalmimies, Riina; Kallas, JuhaFiltration2012 / p. 219-222 : ill
- Magnetite particle dissolution in acidic conditionsSalmimies, Riina; Kallas, Juha; Häkkinen, Antti12th European Symposium on Comminution and Classification (ESCC 2009) : Espoo, Finland, September 15-18, 20092009 / ? p
- Mathematical models, simulation and parameter estimation for water/wastewater treatment by ozone in semicontinious, countercurrent and cocurrent columnsKallas, Juha; Munter, Rein; Viiroja, Andres; Kõrvits, Madis12th Ozone World Congress, May 15th to 18th, 1995, Lille, France : proceedings. Vol. 21995 / p. 229-240
- Meenutades eluteedKallas, JuhaEmeriitprofessor Juha Kallas : bibliograafia2011 / lk. 11-27
- Membrane filtration and ozone treatment of biologically treated effluents from the pulp and paper industryMänttäri, Mika; Kuosa, Markku; Kallas, Juha; Nyström, MarianneJournal of membrane science2008 / p. 112-119
- Methods for purification of xylidine-polluted waterReinik, Janek2003 https://www.ester.ee/record=b1833095*est
- Methods of avoiding pollution of the Baltic Sea by phenols through the Purtse RiverPikkov, Lui; Kallas, Juha; Munter, ReinProceedings of the 1-st International Conference on the Environment Protection Strategy1993 / p. 28-29
- Methods of avoiding pollution of the Baltic Sea by phenols through the Purtse RiverKallas, Juha; Munter, Rein; Pikkov, LuiEnvironmental Protection Strategy Standardization and Control of Pollution Load on the Marine Environment : 1st International Conference, 20-24 September 1993, Tallinn, Estonia : abstracts1993 / p. 28
- Methods of avoiding the pollution of the Baltic Sea by phenols through the Purtse RiverPikkov, Lui; Kallas, Juha; Munter, ReinEnvironmental Protection Strategy Standardization and Control of Pollution Load on the Marine Environment : 1st International Conference, 20-24 September 1993, Tallinn, Estonia1994 / p. 118-125: ill
- Mineral trapping of CO2 for cement industry de-carbonizationUibu, Mai; Usta, Mustafa Cem; Tamm, Kadriann; Žuravljova, Anastassia; Kallas, Juha; Kuusik, Rein, keemik; Trikkel, Andres14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14)2019 / 8 p. : ill https://ssrn.com/abstract=3365766
- Mineral trapping of CO2 in oil shale industryTamm, Kadriann; Uibu, Mai; Žuravljova, Anastassia; Usta, Mustafa Cem; Leier, Ae; Kallas, Juha; Kuusik, Rein, keemik; Trikkel, Andreshttps://www.ttu.ee/asutused/polevkivi-kompetentsikeskus2018 / Poster https://www.ttu.ee/asutused/polevkivi-kompetentsikeskus/konverentsid-ja-koolitused/polevkivikonverentsid/2018-6/posterettekanded/
- Mitmekomponentsete segude põhiliste füüsikalis-keemiliste omaduste arvutamise lähteandmed : metoodiline juhend1987 https://www.ester.ee/record=b1225748*est
- Modeling calcium dissolution from oil shale ash. Part 1, Ca dissolution during ash washing in a batch reactorVelts, Olga; Hautaniemi, Marjaana; Kallas, Juha; Kuusik, Rein, keemikFuel processing technology2010 / 5, p. 486-490 : ill
- Modeling calcium dissolution from oil shale ash. Part 2, Continuous washing of the ash layerVelts, Olga; Hautaniemi, Marjaana; Kallas, Juha; Kuosa, Markku; Kuusik, Rein, keemikFuel processing technology2010 / 5, p. 491-495 : ill
- Modeling of calcium leaching from lime-consisting oil shale combustion ashVelts, Olga; Kallas, Juha; Kuusik, Rein, keemikThird International Conference on Accelerated Carbonation for Environmental and Materials Engineering : ACEME10 : November 29 - December 1, 2010, Turku, Finland : proceedings2010 / p. 323-326 : ill https://www.sciencedirect.com/science/article/abs/pii/S0378382009003579
- Modelling advanced oxidation treatment of polycyclic aromatic hydrocarbonsHautaniemi, Marjaana; Kallas, Juha; Munter, Rein; Trapido, Marina; Veressinina, JelenaProceedings of the Estonian Academy of Sciences. Chemistry1999 / p. 80-95 https://www.ester.ee/record=b1072099*est
- Modelling continuous process for precipitated calcium carbonate production from oil shale ashTamm, Kadriann; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikGHGT-13 : 13th International Conference on Greenhouse Gas Control Technologies : November 14th-18th, 2016, SwissTech Convention Center - Lausanne, Switzerland : conference programme2016 / p. 67
- Modelling continuous process for precipitated calcium carbonate production from oil shale ashTamm, Kadriann; Kallas, Juha; Kuusik, Rein, keemik; Uibu, MaiEnergy procedia2017 / p. 5409-5416 : ill https://doi.org/10.1016/j.egypro.2017.03.1685
- Modelling of advanced oxidation processesHautaniemi, Marjaana; Kallas, Juha23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 33: ill
- Modelling of chlorophenol treatment in aqueous solutions. 1, Ozonation and ozonation combined with UV radiation under acidic conditionsHautaniemi, Marjaana; Kallas, Juha; Munter, Rein; Trapido, MarinaOzone : science & engineering1998 / 4, p. 259-282: ill
- Modelling of chlorophenol treatment in aqueous solutions. 2, Ozonation under basic conditionsHautaniemi, Marjaana; Kallas, Juha; Munter, Rein; Trapido, Marina; Laari, ArtoOzone : science & engineering1998 / 4, p. 283-302: ill
- Modelling of CO2 mass transfer and hydrodynamics in a semi-batch reactorVelts, Olga; Hautaniemi, Marjaana; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikJournal of international scientific publication : materials, methods & technologies2010 / 2, p. 68-79 : ill https://www.researchgate.net/publication/284688605_Modelling_of_CO2_mass_transfer_and_hydrodynamics_in_a_semi-batch_reactor
- Modelling of crystal growth of KDP in a 100dm3 suspension crystallizer using combination of CFD and multiblock modelLiiri, Maret; Hatakka, Henry; Kallas, Juha; Aittamaa, Juhani; Alopaeus, VilleChemical engineering research and design2010 / 9, p. 1297-1303 : ill
- Modelling of crystal growth of KPD in a 100 dm3 crystallizer using combination of CFD and multiblock modelLiiri, Maret; Hatakka, Henry; Kallas, Juha; Aittamaa, Juhani; Alopaeus, VilleProceedings of 17th International Symposium of Industrial Crystallization : 665th Event of EFCE in combination of 8th Workshop of Crystal Growth of Organic Materials : ISIC 17 - CGOM 8 : Maastricht (The Netherlands), September 14-17. 32008 / p. 1859-1866
- Modelling of fast ozonation reactions in aqueous solutionsHautaniemi, Marjaana; Kallas, Juha; Laari, A.; Trapido, Marina; Munter, ReinRegional Conference on Ozone Generation and Application to Water and Waste Water Treatment : ECWATECH-98, Moscow, Russia, 26-28 May, 1998 : proceedings1998 / p. 145-160: ill
- Modelling of ozonation of EDTA in aqueous solutions in semicontinuous bubble columns - comparison: fundamental model vs. neural networksHautaniemi, Marjaana; Kallas, Juha; Palosaari, Seppo; Korhonen, Susanna; Tuhkanen, Tuula; Munter, ReinProceedings of the 14th Ozone World Congress : Dearborn, Michigan, USA, 1999 : oral & poster presentations. Vol. 21999 / p. 405-419: ill
- Modelling of water treatment by chemical oxidationHautaniemi, Marjaana; Kallas, JuhaProceedings of 2nd Nordic Symposium on Reactive Separation Systems, Helsinki University of Technology, Otaniemi, Finland, June 6th-7th, 19961996 / p. 156-165
- Modelling ozone mass transfer and reaction kinetics of ozone selfdecompositionKuosa, Markku; Haario, Heikki; Kallas, JuhaConference of International Ozone Association2004 / p. 1.2.1-1 - 1.2.1.-11
- MTBE katalüütiline hapendamine gaasi faasis. Kineetika uurimine pideva vooluga reaktorisPreis, Sergei; Kallas, JuhaXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 103
- Multicomponent diffusion in purification by cristallizationLouhi-Kultanen, Marjatta; Kallas, Juha; Partanen, Juha; Palosaari, SeppoProceedings of the 14th International Symposium on Industrial Crystallization : Cambridge, UK, September 12-16, 19991999 / [12] p
- Multicomponent reaction kinetics for the ozonation of p-nitrophenol and its decomposition products under acidic conditions at constant pHKuosa, Markku; Laari, Arto; Solonen, Antti; Haario, Heikki; Kallas, JuhaChemical engineering science2009 / 10, p. 2332-2342 : ill https://www.sciencedirect.com/science/article/pii/S0009250909001213
- Multicomponent reaction models in ozonation and reduction in the number of model parametersKuosa, Markku; Kallas, JuhaJournal of hazardous materials2010 / 1/3, p. 823-832 : ill https://pubmed.ncbi.nlm.nih.gov/20728271/
- Multicomponent water steam distillation. The tray modelKallas, Juha; Reile, ReinKemia-Kemi1980 / p. 55-57 https://www.ester.ee/record=b1201067*est
- A new perspective on fluorapatite dissolution in hydrochloric acid : thermodynamic calculations and experimental studyTõnsuaadu, Kaia; Kallas, Juha; Kuusik, Rein, keemik; Hacialioglu-Erlenheim, Gizem; Trikkel, AndresInorganics2021 / art. 65, 11 p. : ill https://doi.org/10.3390/inorganics9080065 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Oil shale ash as a catalyst in wastewater treatment in the pulp and paper industryKindsigo, Merit; Kuusik, Rein, keemik; Kallas, JuhaWaste management and the environment. V2010 / p. 403-414 : ill
- Oil shale ash as a source of calcium for calcium carbonate : process feasibility, mechanism and modeling = Põlevkivituhk kaltsiumkarbonaadi toormena : protsessi teostatavus, mehhanism ja modelleerimineVelts, Olga2011
- Optimization of the performance of a filter press by statistical design of experiments and empirical modellingHäkkinen, Antti; Huhtanen, Mikko; Ekberg, Bjarne; Kallas, JuhaAmerican Filtration and Separation Society : Valley Forge, USA, May 20-22, 20082008 / ? p
- Organics and nitrogen removal from phenolic wastewater with combined treatmentKamenev, Inna; Viiroja, Andres; Munter, Rein; Kallas, JuhaProceedings IWA Spezialized Conference "Nutrient Management in Wastewater Treatment Processes and Recycle Streams" : Krakow, Poland, September 19-21, 20052005 / p. 1095-1099
- Osoneerimise mõju reovete aeroobsele biopuhastuseleKamenev, Inna; Pikkov, Lui; Kamenev, Sven; Kallas, JuhaXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 53-54
- Osoon ja Tallinna joogivee kvaliteetMunter, Rein; Kallas, JuhaEesti teadlaste kongress, 11.-15. augustini 1996. a. Tallinnas : ettekannete kokkuvõtted1996 / lk. 266 https://www.ester.ee/record=b1052731*est
- Osoonimine ja täiustatud oksüdatsiooni protsessid - 21. sajandi veepuhastustehnoloogiaMunter, Rein; Kallas, Juha; Preis, Sergei; Trapido, MarinaEesti Vabariigi teaduspreemiad 20012001 / lk. 36-44
- Ozonation and advanced oxidation of polycyclic aromatic hydrocarbons - mathematical modellingHautaniemi, Marjaana; Kallas, Juha; Munter, Rein; Trapido, Marina; Veressinina, Jelena1997
- Ozonation and advanced oxidation processes of polycyclic aromatic hydrocarbons - mathematical modellingKallas, Juha; Hautaniemi, Marjaana; Munter, Rein; Trapido, Marina; Veressinina, JelenaRegional Conference on Ozone, Ultraviolet Light, Advanced Oxidation Processes in Water Treatment, Amsterdam, Netherlands, 24-26 September 19961996 / p. 395-409: ill
- Ozonation and AOP for treatment of the wastewater from oil shale and pulp and paper industriesMunter, Rein; Kallas, Juha; Pikkov, Lui; Preis, Sergei; Kamenev, SvenProceedings 11th Ozone World Congress, San Francisco, 1993. Vol. 11993 / p. 38-53
- Ozonation and AOP parameter estimation from countercurrent film absorber dataKallas, Juha; Huuskonen, M.; Kamenev, Sven; Munter, Rein; Viiroja, AndresOzone : science & engineering1995 / 5, p. 527-550: ill
- Ozonation and AOPs for oil shale industry's wastewater treatment : an overviewMunter, Rein; Trapido, Marina; Kallas, Juha; Kamenev, Sven; Preis, Sergei; Viiroja, Andres; Kamenev, Inna; Järvik, Oliver; Kulik, Niina; Veressinina, JelenaOzone news2009 / 4, p. 17-22
- Ozonation and AOPs for oil shale industry's wastewater treatment : an overviewMunter, Rein; Trapido, Marina; Kallas, Juha; Kamenev, Sven; Preis, Sergei; Viiroja, Andres; Kamenev, Inna; Järvik, Oliver; Kulik, Niina; Veressinina, JelenaExecutive summaries : 5th International Conference. 10th IOA-EA3G Berlin Conference on Oxidation Technologies for Water and Wastewater Treatment : Berlin, Germany, March 30 - April 2, 20092009 / p. 14/PC25(1-8)
- Ozonation and O3/H2O2 treatment of the Lake Ulemiste waterMunter, Rein; Maripuu, Lea; Kamenev, Sven; Kallas, Juha; Hautaniemi, MarjaanaRegional Conference on Ozone, Ultraviolet Light, Advanced Oxidation Processes in Water Treatment, Amsterdam, Netherlands, 24-26 September 19961996 / p. 477-493: ill
- Ozonation and the Fenton reagent for the degradation of nitroaromatic compoundsGoi, Anna; Trapido, Marina; Veressinina, Jelena; Kallas, Juha; Munter, ReinInternational Conference on Ozone in Global Water Sanitation, Amsterdam, the Netherlands, October 1st to October 3rd 2002 : proceedings2002 / p. IV-2-1 - IV-2-16
- Ozonation and wet oxidation in the treatment of thermomechanical pulp (TMP) circulation watersLaari, A.; Korhonen, Susanna; Tuhkanen, Tuula; Verenich, Svetlana; Kallas, JuhaWater science and technology1999 / 11/12, p. 51-58
- Ozonation and wet oxidation in the treatment of TMP circulation watersLaari, Arto; Korhonen, Susanna; Tuhkanen, Tuula; Kallas, JuhaThe 6th IAWQ Symposium on Forest Industry Wastewaters, June 6-10, 1999, Tampere, Finland : final programme and symposium pre-prints1999 / p. 69-76: ill
- Ozonation in paper mill water reuse: experimental results and mathematical modellingLaari, Arto; Junttila, H.; Edelmann, K.; Kallas, Juha; Kamenev, SvenInternational Regional Conference 23-25 September 1998 : Ozonation and AOPs in Water Treatment Applications and Research : proceedings1998 / p. 37.1-37.12: ill
- Ozonation of lignin aqueous solutionsKamenev, Inna; Velts, Olga; Viiroja, Andres; Häkkinen, Antti; Kallas, JuhaExecutive summaries : 5th International Conference. 10th IOA-EA3G Berlin Conference on Oxidation Technologies for Water and Wastewater Treatment : Berlin, Germany, March 30 - April 2, 20092009 / p. 39-40/PC223(1-8)
- Ozonation of p-nitrophenol at different pH values of water and the influence of radicals at acidic conditionsKuosa, Markku; Kallas, Juha; Häkkinen, AnttiJournal of environmental chemical engineering2015 / p. 325-332 : ill http://dx.doi.org/10.1016/j.jece.2014.10.015
- Ozone and UV in chlorophenols treatment : mathematical modellingHautaniemi, Marjaana; Kallas, Juha; Trapido, Marina; Munter, ReinInternational Conference on Ozonation and Related Oxidation Processes in Water and Liquid Waste Treatment1997 / p. II.3.1-II.3.16: ill
- Ozone mass transfer and selfdecomposition in bubble columnKuosa, Markku; Laari, A.; Kallas, JuhaInternational Conference on Ozone in Global Water Sanitation, Amsterdam, the Netherlands, October 1st to October 3rd 2002 : proceedings2002 / p. I-1-1 - I-1-16 : ill
- Ozone-based treatments of process waters and effluents in the pulp and paper industryKorhonen, Susanna; Laari, Arto; Kallas, Juha; Metsärinne, Sirpa; Tuhkanen, TuulaProceedings of the 15th Ozone World Congress : London, United Kingdom, 11th - 15th September 2001 : oral presentations. Vol. II2001 / p. 293-305 : ill
- Oxalic acid regeneration of ceramic filter medium used in the dewatering of iron ore : research articleSalmimies, Riina; Kallas, Juha; Ekberg, Bjarne; Häkkinen, AnttiInternational scholary research netrwork (ISRN) : chemical engineering2012 / Article ID 921873 [6] p. : ill
- Oxidation by-products in photocatalytical treatment of phenols and aromatic aminocompoundsPreis, Sergei; Kritševskaja, Marina; Terentjeva, Jelena; Kallas, JuhaThe 1998 European Workshop on Water and Air Treatment by Advanced Oxidation Technologies : Innovative and Commercial Applications, EPFL, Lausanne, Switzerland, October 11-14, 1998 : abstracts1998 / p. 72
- Oxidative purification of wastewaters containing phenolic compounds from oil shale treatmentPreis, Sergei; Kamenev, Sven; Kallas, JuhaEnvironmental technology1994 / p. 135-144 : ill https://doi.org/10.1080/09593339409385413
- Paberitööstuse reovee puhastamine kombineeritud protsessiga - aeroobne biooksüdatsioon koos retsirkuleeriva vee osoneerimisegaKamenev, Inna; Vaks, Ursula; Roosalu, Kati; Kallas, JuhaXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 39-40
- Parameter estimation and sensitivity analysis of lumped kinetic models for wet oxidation of concentrated wastewatersVerenich, Svetlana; Laari, Arto; Kallas, JuhaIndustrial and engineering chemistry research2003 / 21, p. 5091-5098 : ill
- Photocatalytic oxidation of fuel oxygenated additives in aqueous solutionsKritševskaja, Marina; Katšina, Anna; Malõgina, Tatjana; Preis, Sergei; Kallas, JuhaInternational journal of photoenergy2003 / 2, p. 81-86
- Photocatalytic oxidation of fuel oxygenated additives in aqueous solutionsKritševskaja, Marina; Katšina, Anna; Malõgina, Tatjana; Preis, Sergei; Kallas, JuhaInternational Conference on Ozone in Global Water Sanitation, Amsterdam, the Netherlands, October 1st to October 3rd 2002 : proceedings2002 / p. V-3-1
- Photocatalytic oxidation of fuel oxygenated additives in aqueous solutionsKritševskaja, Marina; Katšina, Anna; Malõgina, Tatjana; Preis, Sergei; Kallas, JuhaInternational Conference EcoBalt'2002, Riga, June 7-8, 20022002 / p. 14-15
- Photocatalytic oxidation of fuel oxygenated additives in aqueous solutionsKritševskaja, Marina; Katšina, Anna; Malõgina, Tatjana; Preis, Sergei; Kallas, Juha2[nd] European Meeting on: "Solar-Chemistry and Photocatalysis : Environmental Applications", Saint-Avold (France), May 29-31, 2002 : book of abstracts2002 / p. O38
- Photocatalytic oxidation of humic substances with TiO2-coated glass micro-spheresPortjanskaja, Elina; Kritševskaja, Marina; Preis, Sergei; Kallas, JuhaEnvironmental chemistry letters2004 / 3, p. 123-127
- Photocatalytical oxidation of phenolic compounds in wastewater treatmentPreis, Sergei; Kallas, JuhaInternational Workshop on Pollution Prevention and Waste Minimization, 23-24 May, 1995, Lappeenranta, Finland1995 / p. 43-45: ill
- Physico-chemical methods for rocket fuel polluted groundwater treatmentKallas, Juha; Reinik, Janek; Jakobsson, Kaj; Kirso, Uuve4th European Meeting on Environmental Chemistry : Plymouth, England, 2003 : book of abstracts2003 / p. 187
- Poolperioodse osoneerimise mudelidViiroja, Andres; Kamenev, Inna; Kallas, JuhaXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 134
- Possibilities of production of active carbon from biological sludgePikkov, Lui; Kallas, Juha; Rikmann, Ergo23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 117
- Post-treatment of pulp and industry wastewaters using oxidation and adsorption processesKallas, Juha; Munter, ReinWater science technology1994 / 5/6, p. 259-272: ill
- Posttreatment of pulp and paper industry wastewaters using oxidation and adsorption processesMunter, Rein; Kallas, JuhaProceedings of the 4-th TAWO Symposium on Forest Industry Wastewaters, June 8-11, 1993, Tampere, Finland1993 / p. 15-16
- Proceedings of the Estonian Academy of Sciences. Chemistry1995 http://www.ester.ee/record=b1072099*est
- Programmvarustusest õppetööks keemiatööstuse protsesside ja aparaatide erialalReile, Rein; Kallas, JuhaArvutite ja tehniliste vahendite kasutamine õppetöös : TPI 50. aastapäevale pühendatud teaduslik-metoodilise konverentsi, 26.-27. märtsil : ettekannete teesid1986 / lk. 57-59 : ill https://www.ester.ee/record=b1206593*est
- Prospects in waste oil shale ash sustainable valorizationVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikWorld Academy of Science, Engineering and Technology2011 / p. 451-455 : ill
- Pulsed corona discharge : the role of ozone and hydroxyl radical in aqueous pollutant oxidatonPreis, Sergei; Panorel, I.; Kornev, I.; Hatakka, Henry; Kallas, Juha6th International Water Association Specialist Conference : Oxidation Technologies for Water and Wastewater Treatment, Goslar, Germany, May 6-92012 https://www.researchgate.net/publication/258054814_Pulsed_corona_discharge_The_role_of_Ozone_and_hydroxyl_radical_in_aqueous_pollutants_oxidation
- Pulsed corona discharge : the role of ozone and hydroxyl radical in aqueous pollutants oxidationPreis, Sergei; Panorel, I.; Kornev, I.; Hatakka, Henry; Kallas, JuhaWater science & technology Water science and technology2013 / p. 1536–1542 https://doi.org/10.2166/wst.2013.399
- Purification of phenolic wastewater using aerobic bio-oxidation combined with activated carbon treatment and ozonationJärvik, Oliver; Kamenev, Inna; Viiroja, Andres; Kallas, JuhaOzone : science & engineering2010 / 6, p. 417-423 : ill
- Purification of phenolic wastewater using aerobic bio-oxidation combined with activated carbon treatment and ozonationJärvik, Oliver; Kamenev, Inna; Viiroja, Andres; Kallas, JuhaOzone & Related Oxidants in : Advanced Treatment of Water for Human Health and Environment Protection : IOA International Conference Brussels, Belgium, May 15-16, 20082008 / p. 1.2-1 - 1.2-10
- Purification of pulp and paper mill wastewater - aerobic bio-oxidation with ozonation in re-circulation systemKamenev, Inna; Roosalu, Kati; Vaks, Ursula; Viiroja, Andres; Kallas, JuhaInternational Conference on Ozone in Global Water Sanitation, Amsterdam, the Netherlands, October 1st to October 3rd 2002 : proceedings2002 / p. IV-6-1 - IV-6-18 : ill
- Põhjavett saastavate ainete fotokatalüütiline oksüdatsioonKlauson, Deniss; Portjanskaja, Elina; Katšina, Anna; Kritševskaja, Marina; Preis, Sergei; Kallas, JuhaKeskkonnatehnika2006 / 3, lk. 15-17 https://artiklid.elnet.ee/record=b1019081*est
- Raketikütusega reostatud Keila-Joa põhjavee keemiline puhastamineReinik, Janek; Kallas, JuhaKeskkonnatehnika2004 / 4, lk. 8-9 https://artiklid.elnet.ee/record=b1016327*est
- RAMAN and ATR FTIR spectrometry in reactive crystallization : simultaneous monitoring of solute concentration and polymorphic state of crystalsQu, Haiyan; Alatalo, Hannu; Dai, Y.; Kohonen, Jarno; Hatakka, Henry; Louhi-Kultanen, Marjatta; Reinikainen, Satu-Pia; Kallas, JuhaProceedings of 17th International Symposium of Industrial Crystallization : 665th Event of EFCE in combination of 8th Workshop of Crystal Growth of Organic Materials : ISIC 17 - CGOM 8 : Maastricht (The Netherlands), September 14-17. 22008 / p. 753-760
- Raman and ATR FTIR spectroscopy in reactive crystallization : simultaneous monitoring of solute concentration and polymorphic state of the crystalsQu, Haiyan; Alatalo, Hannu; Hatakka, Henry; Kohonen, Jarno; Louhi-Kultanen, Marjatta; Reinikainen, Satu-Pia; Kallas, JuhaJournal of crystal growth2009 / 13, p. 3466-3475 : ill https://www.sciencedirect.com/science/article/pii/S0022024809004527
- Raman spectroscopy in API processing : pre-processing of Raman spectra and in-line monitoring of batch crystallizationQu, Haiyan; Kohonen, Jarno; Reinikainen, Satu-Pia; Louhi-Kultanen, Marjatta; Kallas, Juha10th Scandinavian Symposium on Chemometrics : 11-15 June, Lappeenranta, Finland2007 / ? p
- Rasvade desodoreerimine vaakumkelmekolonnis : magistritööRüütmann, Tiia1992 https://www.ester.ee/record=b2632269*est
- Rauaioonide mõju 2-etoksüetanooli fotokatalüütilisele oksüdatsioonile vesifaasisKlauson, Deniss; Portjanskaja, Elina; Kritševskaja, Marina; Katšina, Anna; Preis, Sergei; Kallas, JuhaXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 42
- Regeneration of ceramic filter media used in dewatering of iron oreSalmimies, Riina; Kallas, Juha; Ekberg, Bjarne; Häkkinen, AnttiProceedings of the 14th Nordic Filtration Symposium : Aalborg, Denmark, 30-31 August 20122012
- Rein Kuusik 70Kallas, JuhaMente et Manu2011 / lk. 6 : portr https://www.ester.ee/record=b1242496*est
- Reovee puhastamine aeroobse biooksüdatsiooniga kombineeritult aktiivsöetöötlusega ja osoonimisegaJärvik, Oliver; Kamenev, Inna; Kallas, JuhaXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 25-26
- Response to the comment on "Wet oxidation lumped kinetic model for wastewater organic burden biodegradability prediction"Verenich, Svetlana; Kallas, JuhaEnvironmental science and technology2003 / 6, p. 1227
- Samiiniga reostatud põhjavee puhastamine granuleeritud aktiivsöegaReinik, Janek; Viiroja, Andres; Kallas, Juha; Munter, Rein; Verenich, Svetlana; Preis, SergeiXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 122-123
- Scale growth in the dewatering of iron oreSalmimies, Riina; Kallas, Juha; Ekberg, Bjarne; Häkkinen, AnttiInternational journal of mining engineering and mineral processing2012 / p. 69-72 : ill http://article.sapub.org/10.5923.j.mining.20120102.08.html
- Selective photocatalytic oxidation of steroid estrogens in presence of saccharose and ethanol as co-pollutantsKarpova, Tatjana; Preis, Sergei; Kallas, Juha; Barros Torres, Adelia LucianaEnvironmental chemistry letters2007 / 4, p. 219-224
- Selective photocatalytic oxidation of steroid estrogens in the presence of copollutants in the sanitary fraction of domestic sewageKarpova, Tatjana; Preis, Sergei; Kallas, JuhaInternational journal of photoenergy2007 / [8] p
- Selective photocatalytic oxidation of steroid estrogens in water treatment : urea as co-pollutantKarpova, Tatjana; Preis, Sergei; Kallas, JuhaJournal of hazardous materials2007 / 3, p. 465-471 : ill
- Selective removal of lipophilic wood extractives from paper mill water circulations by ozonatingLaari, Arto; Korhonen, Susanna; Tuhkanen, Tuula; Kallas, JuhaOzone : science and engineering2000 / 6, p. 585-605
- Simulation and parameter estimation of ozonation column modelsKallas, Juha; Munter, Rein; Viiroja, Andres; Kõrvits, MadisActa chimica hungarica1995 / 5, Models in chemistry, p. 807-829: ill
- Simultaneous monitoring of crystal and mother liquor phases during batch crystallization using in-line Raman spectroscopyQu, Haiyan; Louhi-Kultanen, Marjatta; Kallas, Juha6th European Congress on Chemical Engineering (ECCE-6) : 16-21 September, Copenhagen2007 / ? p https://folk.ntnu.no/skoge/prost/proceedings/ecce6_sep07/cdrom/abstract/878/index.html
- Software for improving the efficiency of test filtration tasksHäkkinen, Antti; Huhtanen, Mikko; Ekberg, Bjarne; Kallas, Juha22nd Annual American Filtration & Separations Society Conference : Bloomington, MN, May 4-7, 20092009 / ? p
- Software for statistical design of experiments and empirical modelling of cake filtrationHuhtanen, Mikko; Kallas, JuhaFiltration2012 / p. 38-49 : ill
- Soome fond toetab ka TTÜ teadlaste uurimistööd : [Nesslingi fondi esindajate ja TTÜ keemiatehnika instituudi teadurite kohtumisest]Kallas, JuhaMente et Manu2001 / 29. mai, lk. 3 : fot https://www.ester.ee/record=b1242496*est
- Spectroscopic monitoring of carbamazepine crystallization and phase transformation in ethanol-water solutionQu, Haiyan; Kohonen, Jarno; Louhi-Kultanen, Marjatta; Reinikainen, Satu-Pia; Kallas, JuhaIndustrial & engineering chemistry2008 / p. 6991-6998
- Stability and transformation kinetics of an anhydrite/hydrate system of mixed solventsQu, Haiyan; Louhi-Kultanen, Marjatta; Kallas, JuhaBIWIC2 2006 : 13th International Workshop on Industrial Crystallization : September 13-15, 20062006 / p. 185-192
- Study on parameters affecting belt filtration of a metal precipitate suspensionHirvisaari, S.; Ekberg, Bjarne; Rautanen, A.; Storbacka, S.; Häkkinen, Antti; Kallas, JuhaProceedings of the 10th World Filtration Congress : Leipzig, Germany, April 14-18. 12008 / p. I-625 - I-629
- Süsiniktetrakloriidi lagundamisest rauasulamitel mõõdukates katsetingimustesPreis, Sergei; Magrini, K.; Wolfrum, E.; Bankier, Siret; Kallas, JuhaXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 116-117
- Teaduspreemia tehnikateaduste alal tööde tsükli "Täiustatud oksüdatsiooni protsessid loodusvee varude kaitseks ja vee säästvaks kasutamiseks" eest : Rein Munter (kollektiivi juht), Juha Kallas, Sergei Preis, Marina TrapidoMunter, Rein; Kallas, Juha; Preis, Sergei; Trapido, MarinaEesti Vabariigi teaduspreemiad 20012001 / lk. 34-35 : portr
- Tehnoloogilist skeemi kirjeldavate võrrandite koostamine ja analüüs : metoodiline juhend1987 https://www.ester.ee/record=b1225753*est
- The effect of hydrodynamic and operational parameters on the deactivation kinetics of microbes in paper machine circulation water by ozonationLaari, Arto; Korhonen, Susanna; Tuhkanen, Tuula; Kallas, JuhaProceedings of the 15th Ozone World Congress : London, United Kingdom, 11th - 15th September 2001 : oral presentations. Vol. I2001 / p. 438-453 : ill
- The influence of ferrous/ferric ions on the efficiency of photocatalytic oxidation of pollutants in groundwaterKlauson, Deniss; Portjanskaja, Elina; Katšina, Anna; Kritševskaja, Marina; Preis, Sergei; Kallas, JuhaEnvironmental technology2005 / 6, p. 653-662
- The influence of iron ions on the efficiency of aqueous photocatalytic oxidation of organic pollutantsKlauson, Deniss; Portjanskaja, Elina; Kritševskaja, Marina; Katšina, Anna; Preis, Sergei; Kallas, Juha6th European Meeting Environmental Chemistry : December 6-10, 2005, Belgrade, Serbia and Montenegro2005 / p. 230
- The lumped parameter approach to the unit operation modelsKallas, Juha; Reile, ReinComputer applications in the analysis of chemical data and plants : proceedings of the symposium Chemdata 77, 9th and 10th June, 1977 Helsinki-Espoo, Finland1977 / p. 60-68
- The multicomponent water steam distillation. The tray modelKallas, Juha; Reile, ReinKemia-Kemi1979 / p. 611-615 https://www.ester.ee/record=b1201067*est
- The optimisation of multistage recycle ultrafiltration and reverse osmosis processes : an application for wastewater treatmentNiemi, H.; Palosaari, Seppo; Kallas, JuhaFiltration2003 / 2, p. 49-54
- The scaling and regeneration of the ceramic filter medium used in the dewatering of a magnetite concentrateSalmimies, Riina; Kallas, JuhaInternational journal of mineral processing2013 / p. 21-26 : ill
- The solubility of two magnetite powders in oxalic acid : applicability of empirical modellingSalmimies, Riina; Huhtanen, Mikko; Kallas, Juha; Häkkinen, AnttiJournal of powder technology2013 / p. 1-7 : ill
- The sulfur intermediate oxidation forms in oil shale ash suspensionTamm, Kadriann; Kuusik, Rein, keemik; Uibu, Mai; Kallas, Juha; Priks, HansTÜ ja TTÜ doktorikool “Funktsionaalsed materjalid ja tehnoloogiad”2013 / [1] p
- Thermodynamic and kinetic study of CaS in aqueous systemsTamm, Kadriann; Uibu, Mai; Kallas, Juha; Kallaste, Priit; Velts-Jänes, Olga; Kuusik, Rein, keemikFuel processing technology2016 / p. 242-249 : ill http://dx.doi.org/10.1016/j.fuproc.2015.10.029
- Transformations of sulfides during aqueous carbonation of oil shale ashTamm, Kadriann; Kuusik, Rein, keemik; Uibu, Mai; Kallas, JuhaEnergy procedia2013 / p. 5905-5912 : ill
- Transformations of sulfur compounds in oil shale ash suspensionTamm, Kadriann; Kuusik, Rein, keemik; Uibu, Mai; Kallas, JuhaWaste management and the environment VI2012 / p. 25-35 : ill https://www.witpress.com/elibrary/wit-transactions-on-ecology-and-the-environment/163/23681
- Treatment of landfill leachates: aerobic biooxidation and post-ozonationKamenev, Inna; Pikkov, Lui; Kallas, JuhaProceedings of the Estonian Academy of Sciences. Chemistry2002 / 2, p. 118-125
- Treatment of phenolic and aromatic amino compounds in polluted waters by photocatalytical oxidationPreis, Sergei; Kritševskaja, Marina; Terentjeva, Jelena; Moiseev, Anna; Kallas, JuhaJournal advanced oxidation technology2002 / 1, p. 77-84 : ill
- Treatment of samine polluted groundwater by means of granulated activated carbon in a packed bed adsorberReinik, Janek; Kallas, Juha3rd International Conference of PhD Students : Engineering Sciences : University of Miskolc, Hungary, 13-19 August 2001. Vol. I2001 / p. 387-392 : ill
- Tselluloosi- ja põlevkivitööstuse keskkonnakaitse aktuaalseid probleemeKallas, Juha; Pikkov, LuiXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 16th Estonian chemistry days : abstracts of scientific conference1995 / lk. 39-41
- Tuhamäed kui keskkonna polüaromaatsete süsivesinikega ja fenoolidega reostajadTrapido, Marina; Munter, Rein; Kallas, JuhaKaasaegse ökoloogia probleemid. Alalhoidlik areng ja looduskeskne elulaad : Eesti VI ökoloogiakonverentsi lühiartiklid, Tartu, 24.-26. aprill 19941994 / lk. 203-205
- Täiustatud oksüdatsiooniprotsessid põlevkivitööstuse heitvete eel- ja järeltöötlemiselKamenev, Sven; Preis, Sergei; Kallas, Juha; Munter, ReinXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 16th Estonian chemistry days : abstracts of scientific conference1995 / lk. 41-43
- Using of ozone in high quality drinking water productionMunter, Rein; Kamenev, Sven; Kallas, Juha; Maripuu, LeaUS-Baltic Workshop : Environmental Chemistry, June 11-15, 1997, Palanga, Lithuania : proceedings1997 / p. 35-40
- Using of ozone in high quality drinking water productionMunter, Rein; Kamenev, Sven; Kallas, Juha; Maripuu, LeaCritical reviews in analytical chemistry1998 / Issue 2 : Special Issue : the proceedings of the National Science Foundation-Funded Workshop on Environmental chemistry - Baltic Republics, p. 81-86
- Utilization of oil shale ash to prepare PCC : leachibility dynamics and equilibrium in the ash-water systemVelts, Olga; Uibu, Mai; Rudjak, Irina; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2009 / p. 4843-4850 : ill https://www.sciencedirect.com/science/article/pii/S1876610209009552
- Utilization of oil shale combustion wastes for PCC production : quantifying the kinetics of Ca(OH)2 and CaSO4·2H2O dissolution in aqueous systemsUibu, Mai; Tamm, Kadriann; Velts-Jänes, Olga; Kallaste, Priit; Kuusik, Rein, keemik; Kallas, JuhaFuel processing technology2015 / p. 156-164 : ill http://dx.doi.org/10.1016/j.fuproc.2015.09.010
- Utilization of statistical design of experiment for improving the efficiency of test filtration tasksHäkkinen, Antti; Huhtanen, Mikko; Ekberg, Bjarne; Kallas, JuhaProceedings of the 10th World Filtration Congress : Leipzig, Germany, April 14-18. 12008 / p. I-180 - I-184
- Waste oil shale ash as a novel source of calcium for precipitated calcium carbonate : carbonation mechanism, modeling, and product characterizationVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikJournal of hazardous materials2011 / p. 139-146 : ill
- Water treatment : ozonation of chlorophenols in aqueous solutionsHautaniemi, Marjaana; Kallas, Juha; Laari, A.3rd Nordic Symposium on Reactive Separation Systems, Helsinki, June 16-17, 19971997 / p. 92-102
- Verification of multi-phase flow model and identification of sliding grid technologies for CFD simulation in stirred tankSha, Zuo-Liang; Yang, Guang-Yu; Louhi-Kultanen, Marjatta; Kallas, JuhaACFD 2000 Beijing : International Conference on Applied Computational Fluid Dynamics : October 17-20, 2000, Beijing, China : selected papers2000 / p. 118-124 : ill
- Wet oxidation for the treatment of TMP concentrated paper mill waters. Kinetics of the reactionGarcia-Molina, V.; Verenich, Svetlana; Kallas, JuhaECCE : 4th European Congress of Chemical Engineering : Granada, Spain, 2003 : conference proceedings. Topic 42003 / p. P-4.3-089
- Wet oxidation of concentrated wastewaters : the kinetic modellingVerenich, Svetlana; Kallas, JuhaOxidation Technologies for Water and Wastewater Treatment : 2nd International Conference2000 / p. 163
- Wet oxidation of concentrated wastewaters of paper mills for water cycle closingVerenich, Svetlana; Laari, A.; Kallas, JuhaWaste management2000 / p. 287-293 : ill
- Wet oxidation of debarking water : changes in lignin content and biodegradabilityKindsigo, Merit; Kallas, JuhaEnvironmental chemistry letters2009 / 2, p. 121-126
- Wet oxidation of paper mill evaporation concentratesRoosalu, Kati; Verenich, Svetlana; Kallas, JuhaInternational conference EcoBalt 2003 : Riga, Latvia, 2003 : book of abstracts. Volume 12003 / p. I-27 - I-28 https://lutpub.lut.fi/handle/10024/35063?show=full
- Wet oxidation of recalcitrant lignin water solution : experimental and reaction kinetics [Electronic resource]Kindsigo, Merit; Hautaniemi, Marjaana; Kallas, JuhaEnvironmental Applications of Advanced Oxidation Processes : Chania, September 7-9, 2006 : book of abstracts2006 / [CD-ROM] https://link.springer.com/article/10.1007/s10311-008-0151-4
- Wet oxidation of recalcitrant lignin water solutions : experimental and reaction kineticsKindsigo, Merit; Hautaniemi, Marjaana; Kallas, JuhaEnvironmental chemistry letters2009 / 2, p. 155-160 https://link.springer.com/article/10.1007/s10311-008-0151-4
- Väävliühendid põlevkivituha märgkarboniseerimiselTamm, Kadriann; Uibu, Mai; Kuusik, Rein, keemik; Kallas, JuhaXXXIII Eesti Keemiapäevad : teaduskonverentsi teesid2013 / lk. 78
- Xylidine polluted groundwater treatment by means of advanced oxidation processesKallas, Juha; Reinik, Janek; Jakobsson, KajThird International Conference on Oxidation Technologies for Water and Wastewater Treatment - Special Topic: AOP's for Recycling and Reuse : 18-22 May 2003, Goslar, Germany2003 / p. 364-367
- Xylidine-polluted groundwater purification : adsorption experiments and breakthrough calculationsReinik, Janek; Viiroja, Andres; Kallas, JuhaProceedings of the Estonian Academy of Sciences. Chemistry2001 / 4, p. 205-216
- Xylidine-polluted groundwater purification. Wet oxidation - wet air oxidation using granulated active carbonKallas, Juha; Reinik, JanekScientific proceedings of Riga Technical University. Series: Material Science and Applied Chemistry2002 / p. 208-215
- Xylidine-polluted groundwater purification. Ozonation and catalytic wet oxidationReinik, Janek; Kallas, JuhaProceedings of the Estonian Academy of Sciences. Chemistry2004 / 3, p. 97-115 : ill
- Алгоритм генерирования моделей химико-технологических процессовBakalova, M.O.; Kallas, JuhaПроцессы и аппараты химической технологии. 21988 / с. 3-10
- Алгоритмы расчета межфазных потоков в многокомпонентной системе ПАР-жидкостьJoarand, Heiki; Kallas, JuhaXXV студенческая научно-техническая конференция вузов Прибалтийских республик, Белорусской ССР и Молдавской ССР, 21-23 апреля 1981 года : тезисы докладов. Том 2, Автоматика. Энергетика. Механика. Химия1981 / с. 187 https://www.ester.ee/record=b1322629*est
- Влияние поперечных потоков на коэффициент массоотдачиKallas, Juha; Siirde, EnnoИзвестия высших учебных заведений. Химия и химическая технология1983 / с. 763-765 https://www.ester.ee/record=b2027682*est
- Влияние поперечных потоков на фактор ЛьюисаKallas, JuhaЖурнал прикладной химии1983 / с. 803-806 : ил https://www.ester.ee/record=b1182398*est
- Гидроабразивная износостойкость твердых сплавовValdma, Leo; Kallas, Juha; Pirso, Jüri; Kübarsepp, JakobТрение, износ и смазочные материалы. Т. 2, Смазочное действие и смазочные материалы. Триботехническое материаловедение. Самоорганизующиеся процессы фрикционного контакта : труды международной научной конференции (Ташкент, 22-26 мая 1985 г.) : тезисы секционных докладов1985 / с. 249-253 https://www.ester.ee/record=b2770097*est
- Использование метода UNIFAC при нахождении фазовых равновесий в многокомпонентных системахKallas, Juha; Viiroja, Andres; Siirde, EnnoЖурнал прикладной химии1978 / с. 2471-2475 : ил., табл https://www.ester.ee/record=b1182398*est
- Исследование дистилляции многокомпонентных смесей в присутствии перегретого водяного параKallas, Juha; Reile, Rein; Siirde, EnnoИзвестия высших учебных заведений. Химия и химическая технология1980 / с. 910-914 https://www.ester.ee/record=b2027682*est
- Исследование дистилляции многокомпонентных смесей с перегретым водяным паромReile, Rein; Kallas, Juha; Siirde, EnnoЖурнал прикладной химии1978 / с. 2397 https://www.ester.ee/record=b1182398*est
- Исследование кинетики реакции поликонденсации резорцина с формальдегидомKallas, Juha; Luikmel, A.; Luikmel, J.; Pakosta, M.; Port, M.; Jalgma, V.; Schmidt, LudvigX студенческая научно-техническая конференция высших учебных заведений Прибалтики, Белорусской ССР и Калининградской области : аннотации научных работ1964 / с. 168 https://www.ester.ee/record=b1749611*est http://www.digar.ee/id/nlib-digar:376945
- Исследование процесса непрерывной дистилляции в аппарате пленочного типа : автореферат ... кандидата технических наук (05.347)Kallas, Juha1972 http://www.ester.ee/record=b1353496*est
- Исследование процесса непрерывной дистилляции в аппарате пленочного типа : диссертация ... кандидата технических наук : (05.347 - процессы и аппараты химической технологии)Kallas, Juha1971 http://www.ester.ee/record=b2266099*est
- Исследование точности методов для расчета многокомпонентного равновесия между жидкостью и паромUibo, Erik; Kallas, JuhaXX студенческая научно-техническая конференция вузов Прибалтийских республик, Белорусской ССР и Молдавской ССР : тезисы докладов. Часть 21974 / с. 371-372 https://www.ester.ee/record=b1306141*est
- Кафедре процессов и аппаратов химической промышленности - 70 летSiirde, Enno; Kallas, JuhaTallinna Tehnikaülikooli Toimetised1990 / lk. 3-11
- Массо- и теплоперенос при дистилляции многокомпонентных смесей с насыщенным водяным паромViiroja, Andres; Kallas, Juha; Siirde, EnnoЖурнал прикладной химии1980 / с. 2262-2266 : ил https://www.ester.ee/record=b1182398*est
- Массообмен между газообразной и жидкой фазами бинарных системKallas, Juha; Siirde, EnnoТепло- и массоперенос. Т. 41972 / с. 38-42
- Математическая модель гтдродинамики реактора кипящего слояRebane, Jüri; Kallas, JuhaТруды по электротехнике и автоматике : сборник статей. 121974 / с. 137-143 : илл https://www.ester.ee/record=b2190668*est https://digikogu.taltech.ee/et/Item/57b94a1f-6879-4443-b6f2-322fd7e53d89
- Математическая модель дистилляции в присутствии инертного компонентаReile, Rein; Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 81977 / с. 3-8 : илл https://www.ester.ee/record=b1531858*est https://digikogu.taltech.ee/et/Item/97286e9a-e68e-4dd6-9aae-92786dbf43a7
- Математическая модель интегрального контакта при дистилляции с насыщенным водяным паром многокомпонентной смесиReile, Rein; Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 71976 / с. 39-44 : илл https://www.ester.ee/record=b1351417*est https://digikogu.taltech.ee/et/Item/d16fcc56-ac67-4884-ba2f-94db4ecf04cc
- Математическая модель локальных потоков при дистилляции в присутствии инертного компонентаReile, Rein; Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 71976 / с. 45-50 https://www.ester.ee/record=b1351417*est https://digikogu.taltech.ee/et/Item/d16fcc56-ac67-4884-ba2f-94db4ecf04cc
- Математическая модель процесса дезодорирования масла или массы какао в роторно-пленочном испарителеRüütmann, Tiia; Joarand, Heiki; Kallas, JuhaTallinna Tehnikaülikooli Toimetised1990 / lk. 41-52: ill
- Математическая модель процесса полукоксования сланца в газогенераторе поперечного потокаAarna, Olav; Kallas, Juha; Kracht, WilhelmГорючие сланцы : информационная серия I1973 / с. 18-25 : ил https://www.ester.ee/record=b1889669*est
- Математическое моделирование многофазных химико-технологических системKallas, JuhaПроцессы и аппараты химической технологии и технология неорганических веществ. 81977 / с. 15-19 : илл https://www.ester.ee/record=b1531858*est https://digikogu.taltech.ee/et/Item/97286e9a-e68e-4dd6-9aae-92786dbf43a7
- Математическое моделирование химико-технологических системKallas, JuhaТруды по электротехнике и автоматике : сборник статей. 131975 / с. 173-176 https://www.ester.ee/record=b2190710*est https://digikogu.taltech.ee/et/Item/ffbd63ed-06d6-4bbb-9468-118f743cc87f
- Машинный расчет дистилляции с перегретым водяным паромReile, Rein; Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 81977 / с. 9-14 : илл https://www.ester.ee/record=b1531858*est https://digikogu.taltech.ee/et/Item/97286e9a-e68e-4dd6-9aae-92786dbf43a7
- Машинный расчет физико-химических свойсть жидких и газообразных углеводородных смесейAarna, Olav; Kallas, Juha; Uibo, ErikТезисы докладов Всесоюзного совещания по теории и практике ректификации нефтяных смесей, Уфа, 19751975 / с. [142-145]
- Метод расчета межфазных потоков при сопряженной тепло- и массопередаче в многокомпонентной смесиJoarand, Heiki; Kallas, JuhaГидродинамика и явления переноса в двухфазных дисперсных системах1984 / с. 36-42 https://www.ester.ee/record=b3804295*est
- Метод расчета непрерывного совмещенного реакционно-ректификационного процессаJoarand, Heiki; Kallas, JuhaТезисы докладов всесоюзной научной конференции ПАХТ-851985 / с. 192-194
- Метод расчета периодической дистилляции многокомпонентной смесиKurvits, Inna; Kallas, JuhaЖурнал прикладной химии1984 / с. 917-919 : ил https://www.ester.ee/record=b1182398*est
- Метод расчета пленочной дистилляции многокомпонентных смесейKamenev, Inna; Kallas, JuhaПроцессы и аппараты химической технологии. 11987 / с. 64-75
- Минимальная плотность орошения при однофазном пленочном течении жидкости (в отсутствии тепло- и массообмена)Reile, Rein; Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 41973 / с. 33-37 : илл https://www.ester.ee/record=b1386707*est https://digikogu.taltech.ee/et/Item/72e7c5b1-8453-41a6-9821-41853b98368d
- О математическом моделировании явлений переноса в многофазных системахKallas, JuhaПроцессы и аппараты химической технологии и технология неорганических веществ. 61975 / с. 27-34 https://www.ester.ee/record=b1328221*est https://digikogu.taltech.ee/et/Item/fe4506d2-a386-4039-88aa-b211d04b97fe
- О методе Вильсона для расчета многокомпонентного равновесия между жидкостью и паромKallas, Juha; Uibo, ErikПроцессы и аппараты химической технологии и технология неорганических веществ. 51974 / с. 29-35 https://www.ester.ee/record=b1531723*est https://digikogu.taltech.ee/et/Item/438b60cb-3265-444e-adba-b3c2c222f12a
- О многокомпонентном массопереносе в неизотермических условияхKallas, Juha; Siirde, EnnoТеоретические основы химической технологии1980 / с. 597-600 : табл https://www.ester.ee/record=b1440229*est
- О процессе простой дистилляции в пленочном аппаратеKallas, Juha; Siirde, EnnoТеоретические основы химической технологии1974 / с. 285-287 : ил https://www.ester.ee/record=b1440229*est
- О расчете диффузионного и теплового потоков при неизотермической массоотдачеKallas, Juha; Siirde, EnnoТеоретические основы химической технологии1982 / с. 533-534 : ил https://www.ester.ee/record=b1440229*est
- Обесфторивание фторапатита в псевдоожиженном слоеAarna, Olav; Kallas, Juha; Kracht, Wilhelm; Sidoruk, A.Процессы и аппараты химической технологии и технология неорганических веществ. 41973 / с. 51-58 https://www.ester.ee/record=b1386707*est https://digikogu.taltech.ee/et/Item/72e7c5b1-8453-41a6-9821-41853b98368d
- Обобщенный подход к моделированию аппаратов ХТСKallas, JuhaIII всесоюзная конференция "Математическое моделирование сложных химико-технологических систем" (СХТС-III), с 7 по 9 июня 1982 года : тезисы докладов. Часть 11982 / с. 7-8 : ил https://www.ester.ee/record=b1275453*est
- Однокомпонентные системыReile, Rein; Kallas, JuhaЖурнал прикладной химии1985 / с. 1970-1974 : ил., табл https://www.ester.ee/record=b1182398*est
- Оптимизация процесса выделения клеточного сока при производстве картофельного крахмалаKirt, Enno; Annus, Arno; Kallas, Juha; Kiitam, Andres; Uibo, ErikМатериалы VI Всесоюзного симпозиума по современным проблемам самоочищения водоемов и регулирования качества воды, Таллин, 16-18 апреля 1979 года. IV секция, Доочистка сточных вод1979 / с. 198-199 https://www.ester.ee/record=b1281836*est
- Оптимизация процесса выделения клеточного сока при производстве картофельного крахмала : (на примере крахмального завода колхоза "Паюзи" ЭССР)Kirt, E.; Annus, Arno; Kallas, Juha; Kiitam, Andres; Uibo, Erik; Žigalov, M.S.Прогнозирование и регулирование качества воды и водоемов и исследование методов очистки природных и сточных вод1978 / с. 73-80 : илл https://www.ester.ee/record=b1499379*est https://digikogu.taltech.ee/et/Item/0f942b52-ffe6-48f6-bb86-0ab5235b554c
- Практические работы по курсу "Химические процессы и реакторы"Kallas, Juha; Reile, Rein1985 https://www.ester.ee/record=b4089657*est
- Проблемы расчета ректификации расслаивающихся смесейReile, Rein; Kallas, JuhaТезисы докладов V Всесоюзной конференции по теории и практике ректификации1984 / с. 94-96
- Простая дистилляция в пленочных аппаратах : сообщение 1Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 31972 / с. 23-31 https://www.ester.ee/record=b1531312*est https://digikogu.taltech.ee/et/Item/e448e56a-a020-4c7c-8723-e0214721d71b/
- Простая дистилляция в пленочных аппаратах : сообщение 2Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 31972 / с. 33-37 : илл https://www.ester.ee/record=b1531312*est https://digikogu.taltech.ee/et/Item/e448e56a-a020-4c7c-8723-e0214721d71b/
- Простая дистилляция в пленочных аппаратах : сообщение 3Kallas, Juha; Siirde, EnnoПроцессы и аппараты химической технологии и технология неорганических веществ. 31972 / с. 39-43 https://www.ester.ee/record=b1531312*est https://digikogu.taltech.ee/et/Item/e448e56a-a020-4c7c-8723-e0214721d71b/
- Процессы и аппараты химической технологииFeldmann, Liia; Pikkov, Lui; Viiroja, Andres; Roosimölder, Lembit; Munter, Rein; Sarv, Laur; Joarand, Heiki; Kallas, Juha; Kamenev, Inna; Preis, Sergei; Siirde, Enno; Koel, Mihkel; Tearo, Jelena; Loorits, Hilja; Mikkal, Valdek; Kamenev, Sven; Bakalova, M.O.; Orupõld, T.; Reile, Rein; Uus, Endel; Tearo, Eduard1987 https://www.ester.ee/record=b2191192*est
- Процессы и аппараты химической технологииFeldmann, Liia; Bakalova, M.O.; Kallas, Juha; Reile, Rein; Viiroja, Andres; Preis, Sergei; Munter, Rein; Siirde, Enno; Sarv, Laur; PIkkov, Lui; Veressinina, Jelena1988 https://www.ester.ee/record=b2191189*est
- Путь приближения парожидкостной системы к термодинамическому равновесию (двухкомпонентные системы)Reile, Rein; Kallas, Juha; Bakalova, M.Журнал прикладной химии1986 / с. 1772-1776 : ил https://www.ester.ee/record=b1182398*est
- Расчет дистилляции многокомпонентных смесей с перегретым водяным паромKallas, Juha; Reile, Rein; Siirde, EnnoХимическая технология : научно-теоретический журнал1981 / с. 48-50 :ил https://www.ester.ee/record=b2158491*est
- Расчет ректификации расслаивающихся смесейReile, Rein; Kallas, JuhaЖурнал прикладной химии1983 / с. 781-786 : илл https://www.ester.ee/record=b1182398*est
- Ректификация многокомпонентных смесей в токе инертного компонентаKallas, Juha; Reile, Rein; Siirde, EnnoIV Всесоюзная конференция по ректификации, Уфа, 20-22 сент. 1978 г. : тезисы докладов1978 / с. 96-99
- Система генерирования математических моделей химико-технологических процессовAarna, Olav; Kallas, Juha; Uibo, ErikТезисы Первого симпозиума ИФАК/ИФИП по программному обеспечению управления процессами, Таллин, 25-28 мая 1976 года1976 / с. 24-25 https://www.ester.ee/record=b1350858*est
- Система машинного расчета физико-химических свойствAarna, Olav; Kallas, Juha; Uibo, ErikПроцессы и аппараты химической технологии и технология неорганических веществ. 71976 / с. 31-37 : илл https://www.ester.ee/record=b1351417*est https://digikogu.taltech.ee/et/Item/d16fcc56-ac67-4884-ba2f-94db4ecf04cc
- Современное состояние исследований процесса десорбции с перегретым водяным паромJoarand, Heiki; Kamenev, Inna; Kallas, Juha; Reile, Rein; Rüütmann, TiiaТезисы докладов III Всесоюзного совещания по проблеме "Абсорбция газов", 5-7 мая 1987 года г. Таллин. Ч. 21987 / с. 49-50 https://www.ester.ee/record=b2164108*est
- Современное состояние теории и методов расчета дистилляции с водяным паромKallas, Juha; Joarand, HeikiХимическая технология : научно-теоретический журнал1987 / с. 36-41 https://www.ester.ee/record=b2158491*est
- Сопряженная тепло- и массопередача в многокомпонентной парожидкостной системеJoarand, Heiki; Kamenev, Inna; Kallas, JuhaЖурнал прикладной химии1985 / с. 450-452 : ил https://www.ester.ee/record=b1182398*est
- Сопряженная тепло- и массопередача в многокомпонентной парожидкостной системеViiroja, Andres; Joarand, Heiki; Kamenev, Inna; Reile, Rein; Kallas, JuhaСовременные проблемы тепло- и массообмена в химической технологии : материалы Международной школы-семинара. Ч. 11986 / с. 76-85 https://www.ester.ee/record=b2676985*est
- Сопряженный тепло- и массоперенос в многокомпонентной средеKamenev, Inna; Kallas, JuhaЖурнал прикладной химии1985 / с. 291-294 : ил https://www.ester.ee/record=b1182398*est
- Сопряженный тепло- и массоперенос в многокомпонентных парожидкостных системахKurvits, Inna; Joarand, Heiki; Kallas, JuhaТезисы докладов V Всесоюзной конференции по теории и практике ректификации1984 / с. 161-163
- Теория и методы расчета дистилляции с водяным паром : автореферат ... доктора технических наук (05.17.08)Kallas, Juha1985 https://www.ester.ee/record=b1523569*est
- Тепло- и массоотдача при дистилляции в многокомпонентных двухфазных системах, сопровождаемая гомогенной химической реакцией. Сообщ. 1Joarand, Heiki; Kallas, JuhaПроцессы и аппараты химической технологии. 11987 / с. 39-48
- Усовершенствование процесса периодической ректификации феноловReile, Rein; Kallas, Juha; Bakalova, M.; Vetik, Ü.Совершенствование технологии сланцепереработки и новые направления использования сланцепродуктов : тезисы докладов Всесоюзного научно-технического совещания, Кохтла-Ярве, 25-26 мая 1988 года1988 / с. 1 https://www.ester.ee/record=b1222419*est
- Успехи в теории и расчете перегонки и реактификации в присутствии водяного параKallas, Juha; Siirde, Enno; Viiroja, Andres; Reile, ReinXII Менделеевский съезд по общей и прикладной химии : рефераты докладов и сообщений. №.5, Теоретические основы химической технологии. Химические проблемы металлургии. Химия и технология силикатов1981 / с. 64-65 https://www.ester.ee/record=b2050266*est