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book article

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

book article

77

journal article

Empirical modelling of cake washing in a pressure filterHuhtanen, Mikko; Kallas, JuhaSeparation science and technology2012 / p. 1102-1112 : ill

journal article

78

book article

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

book article

79

book article

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

book article

80

book article

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

book article

81

book article

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

book article

82

book article

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

book article

83

book article

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

book article

84

journal article

Estonian ground water: quality problems and technology for improvementMunter, Rein; Kallas, Juha; Trapido, Marina; Veressinina, Jelena; Loorits, HiljaKemia-Kemi1999 / 7, p. 552-556

journal article

85

journal article

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

journal article

86

book article

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

book article

87

journal article

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

journal article

88

book article

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

book article

89

book article

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

book article

90

journal article

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

journal article

91

journal article

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

journal article

92

book article

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

book article

93

book article

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

book article

94

book article

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

book article

95

journal article

GAC-adsorption of 5-methylresorcinolViiroja, Andres; Joarand, Heiki; Kallas, Juha; Palosaari, SeppoOil shale1994 / 2, p. 107-115: ill

journal article

96

journal article

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

journal article

97

journal article

Gas-phase and aqueous photocatalytic oxidation of methylamine : the reaction pathwaysKatšina, Anna; Preis, Sergei; Lluellas, German Charles; Kallas, JuhaInternational journal of photoenergy2007 / [6] p

journal article

98

journal article

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

journal article

99

book article

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

book article

100

book article

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

book article

Kallas, Juha (author)

types of item

author 57

name of the person 11

CV 6