Aqueous photocatalytic oxidation of lignin and humic acids with supported TiO2Portjanskaja, Elina; Preis, Sergei; Kallas, JuhaInternational journal of photoenergy2006 / [7] p

Cd2+ and Zn2+ sorption on hydroxyapatite in the presence of EDTA in aqueous solution in equilibrium stateViipsi, Karin; Tõnsuaadu, KaiaSETAC Europe 21st Annual Meeting Ecosystem Protection in a Sustainable World : a Challenge for Science and Regulation, Milan, 15-19 May 2011 : abstract book2011 / p. 129-130

Comparison of humic acid and metal salt interactions in capillary electrophoresisÜbner, Monika; Kaljurand, Mihkel; Lopp, MargusFrom Molecular Understanding to Innovative Applications of Humic Substances : proceedings of the 14th International Meeting of the International Humic Substances Society : September 14-19, 2008, Moscow-Saint Petersburg, Russia. Volume 12008 / p. 133-136 : ill

DFT study of the cesium cation containing complexes relevant to the cesium cation binding by the humic acids = DFT arvutus Cs katiooni interaktsioonidest humiinühenditega orgaaniliste mudelühendite baasilTamp, Sven2007 https://www.ester.ee/record=b2269605*est

Electrophoretic aggregation of humic acidÜbner, Monika; Lepane, Viia; Lopp, Margus; Kaljurand, MihkelJournal of chromatography A2004 / p. 253-258 : ill

Elemental composition of humic and fulvic acids in the epipedon of some Estonian solidsReintam, Loit; Kann, Jüri; Kailas, Tiiu; Kährik, RajaProceedings of the Estonian Academy of Sciences. Chemistry2000 / 3, p. 131-144 https://artiklid.elnet.ee/record=b2397615*est

Humiinhappe ja polütsükliliste aromaatsete ühendite vahelise seostumise uurimine kasutades kõrgrõhu vedelikkromatograafiatSiigur, Katrin; Nielsen, Torben; Kirso, UuveXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 129

Impact of humic acid on Cd2+ ions sorption on apatite in aqueous solutionViipsi, Karin; Tõnsuaadu, Kaia12th Nordic-Baltic IHSS Symposium on Natural Organic Matter in Environment and Technology : Tallinn, Estonia, June 14-17, 2009 : program and abstracts2009 / p. 92

Interaction of humic substances with metal cationsÜbner, Monika2004 https://www.ester.ee/record=b1990652*est

Photocatalytic oxidation of natural polymers in aqueous solutions = Looduslike polümeeride fotokatalüütiline oksüdatsioon vesilahustesPortjanskaja, Elina2009 https://www.ester.ee/record=b2491725*est

Suppression of solute-wall interactions in humic acid capillary electrophoretic analysis by its diluted solution as background electrolyteÜbner, Monika; Kaljurand, Mihkel; Lopp, MargusColloids and surfaces A : physicochemical and engineering aspects2007 / p. 634-637 : ill https://www.sciencedirect.com/science/article/pii/S0927775707001744#!

Template synthesis of titanium dioxide coatings and determination of their photocatalytic activity by aqueous oxidation of humic acidBudarnaja, Olga; Klauson, Deniss; Dedova, Tatjana; Kärber, Erki; Viljus, Mart; Preis, SergeiKinetics and catalysis2014 / p. 688-694 : ill https://doi.org/10.1134/S0023158414050036 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The binding of polycyclic aromatic compounds to humic acid studied by high performance liquid chromatographySiigur, Katrin; Nielsen, Torben; Kirso, Uuve23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 140

The complementary use of UV, EPR and SEC to study the structural changes of humic substances during wood waste compostingBikovens, O.; Lepane, Viia; Makarõtševa, Natalja; Dizhbite, T.; Telysheva, G.Functions of natural organic matter in changing environment2013 / p. 113-117

The cost evaluation of advanced oxidation processes in laboratory and pilot-scale experimentsKritševskaja, Marina; Klauson, Deniss; Portjanskaja, Elina; Preis, SergeiOzone : science & engineering2011 / p. 211-223 https://www.tandfonline.com/doi/full/10.1080/01919512.2011.554141

The influence of titanium dioxide modifications on photocatalytic oxidation of lignin and humic acidsPortjanskaja, Elina; Stepanova, Kristina; Klauson, Deniss; Preis, SergeiThe 5th European Meeting on Solar Chemistry and Photocatalysis : Environmental Applications (SPEA5) : 04-08 October 2008, Palermo, Italy : book of abstracts2008 / p. PP3.37

The interactions of metal cations with different humic substancesÜbner, Monika; Treumann, Maili; Lopp, Margus9th Nordic IHSS Symposium on Abundance and Functions of Natural Organic Matter Species in Soil and Water : Sundsvall, Sweden, 2003 : abstracts2003 / p. 53P https://kirj.ee/wp-content/plugins/kirj/pub/chem-1-2005-24-34_20211020090234.pdf