2021, Anne Mari Kääp. Degradation of oxalate in water by pulsed corona discharge and hydrogen peroxide combination. Supervisors: Priit Tikker, Niina Dulova.

2021, Eteri Libe. Nanomaterials application in environmental technology and related environmental problems. Supervisor: Marina Trapido.

2021, Kaja Markin. Non-traditional applications of ozone. Supervisor: Marina Trapido.

2020, Chika Constance Ogumka. Oxidation of Acid Orange 7 and Indigotetrasulfonate Textile dyes with Pulsed Corona Doscharge: Impact of Treatment Conditions. Supervisors: Sergei Preis, Liina Onga.

2020, Dmitri Nikitin. Oxidation of bisphenol A by pulsed corona discharge: impacts of plasma-liquid contact surface and a surfactant radical scavenger. Supervisors: Sergei Preis, Priit Tikker.

2020, Daniil Gornov. Degradation of herbicide alachlor using pulsed corona discharge. Supervisors: Sergei Preis; Juri Bolobajev.

2020, Aleksandra Kuznetsova. Heavy metal removal technologies from water and wastewater. Supervisor: Eneliis Kattel-Salusoo.

2020, Mirjam Lätt. Degradation of oxalic acid in water by pulsed corona discharge in combination with persulfate. Supervisors: Niina Dulova, Priit Tikker.

2020, Ave Jalakas. Degradation of antibiotics in aqueous solution by ozone-based processes. Supervisor: Niina Dulova.

2020, Kaie Eha. Photochemical oxidation of losartan in aqueous solution. Supervisors: Niina Dulova, Balpreet Kaur.

2020, Dmitri Ivanov. Gas-phase photocatalytic activity of spray-pyrolysis-synthesized TiO2 thin films modified by increased amount of acetylacetone in precursor solution. Supervisors: Marina Kritševskaja, Jekaterina Spiridonova.

2020, Anna Setskaja. Mass transfer of ozone and its decay in semi-continuous reactor: a case study. Supervisor: Juri Bolobajev.

2020, Marko Jaaksaar. Application of ozonation, photolysis and O3/H2O2 combination for the oxidation of N-nitrosodimethylamine and N-nitrosodiethylamine - a comparative study. Supervisors: Juri Bolobajev, Maarja Kask.

2020, Lisett Kiudorv. Determination of nitrosodimethylamine and nitrosodiethylamine in water samples using solid phase extraction combined with gas chromatography-mass spectrometry. Supervisor: Juri Bolobajev.

2019, Kristen Altof. Comparison of Biogas Upgrading Methods Based on the Operating Parameters of Refining Technologies. Supervisor: Marina Kritševskaja.

2019, Jevgenia Eichmann. Photocatalytic oxidation of toluene and acetaldehyde on TiO2 thin films synthesized by spray-pyrolysis. Supervisor: Marina Kritševskaja.

2019, Jüri Kristjan Käen. Degradation of micropollutant dibutyl phthalate in water by combination of ozone and ultraviolet irradiation. Supervisor: Juri Bolobajev.

2019, Natalja Matskevitš. Characterization of gas-phase photocatalytic activity of spray pyrolysis-synthesized TiO2 thin films coatings by oxidation of acetone and heptane. Supervisor: Marina Kritševskaja.

2019, Irina Petrotšenko. Effect of ozone on photocatalytic degradation of acetone vapour on P25 TiO2 coating. Supervisors: Marina Kritševskaja, Maarja Kask.

2019, Svetlana Puustusmaa. Photochemical oxidation of endocrine disrupting compound in artificial and natural water matrix. Supervisors: Niina Dulova, Balpreet Kaur.

2019, Tatjana Rein. Technologies for dairy wastewater treatment. Supervisor: Marina Trapido.

2018, Arina Akhmetova. Photo-induced persulphate oxidation of ceftriaxone in artificial and natural water matrix. Supervisor: Niina Dulova.

2018, Anett Esnar. Sonolytic degradation of pesticide metazachlor in water: the role of dissolved oxygen and ferric sludge in the process intensification. Supervisors: Juri Bolobajev, Anna Goi.

2018, Izabel Iošpa. Hydrous manganese oxide process for the removal of iron, manganese and radium in water. Supervisors: Anna Goi, Juri Bolobajev.

2018, Katerina Jermoshkina. Feasibility of degradation of acrylonitrile oxidation by-product in gas-phase photocatalysis with thin films. Supervisor: Marina Kritševskaja.

2018, Anna Jurtsevitš. Study of titanium dioxide thin films photocatalytic activity in gas phase. Supervisor: Marina Kritševskaja.

2018, Liina Kuntus. Degradation of ceftriaxone in water by heterogeneously activated persulfate. Supervisors: Eneliis Kattel-Salusoo, Niina Dulova.

2018, Aleksandr Latin. Laboratory scale pilot plant study on the removal of Ra-228, ammonia, manganese and iron from drinking water. Supervisor: Juri Bolobajev.

2018, Galina Magola. Advantages and disadvantages of photocatalytic synthesis. Supervisor: Marina Kritševskaja.

2018, Maria Martšenko. Degradation of nonylphenol in aqueous solution by activated persulfate. Supervisor: Niina Dulova.

2018, Julia Merkulova. Study of photocatalytic activity of TiO2 sol-gel synthesized thin films in the degradation of MTBE in gas-phase. Supervisor: Marina Kritševskaja.

2018, Igor Press. Gas-phase photocatalytic degradation of MTBE on titania thin films synthesized by spray pyrolysis. Supervisor: Marina Kritševskaja.

2018, Priit Tikker. Photochemical oxidation of ceftriaxone by magnetite-activated persulfate. Supervisors: Niina Dulova, Eneliis Kattel-Salusoo.