Chemical oxidation of chlorinated hydrocarbons in soil utilising peroxygene chemicals, different activation aids and biosurfactantGoi, Anna; Viisimaa, MarikaIntersol'2012 : International Conference-Exhibition on Soils, Sediments and Water : 27 au 30 mars 2012, Paris-Sud, France2012 / [4] p.: ill Combined processes for wastewater purification : treatment of a typical landfill leachate with a combination of chemical and biological oxidation processesKlauson, Deniss; Kivi, Arthur; Kattel, Eneliis; Klein, Kati; Viisimaa, Marika; Bolobajev, Juri; Velling, Siiri; Goi, Anna; Tenno, Taavo; Trapido, MarinaJournal of chemical technology and biotechnology2015 / p. 1527-1536 : ill http://dx.doi.org/10.1002/jctb.4484 Combined treatment of pyrogenic wastewater from oil shale retortingKlein, Kati; Kattel, Eneliis; Goi, Anna; Kivi, Arthur; Dulova, Niina; Saluste, Alar; Zekker, Ivar; Trapido, Marina; Tenno, TaavoOil shale2017 / p. 82-96 : ill https://doi.org/10.3176/oil.2017.1.06 A pilot study of three-stage biological-chemical treatment of landfill leachate applying continuous ferric sludge reuse in Fenton-like processKlein, Kati; Kivi, Arthur; Dulova, Niina; Zekker, Ivar; Mölder, Erik; Tenno, Toomas; Trapido, Marina; Tenno, TaavoClean technologies and environmental policy2017 / p. 541-551 : ill https://doi.org/10.1007/s10098-016-1245-5