Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Deniss Klauson"'
Publikováno v:
Applied Surface Science. 405:521-528
Herein we present a comparative study on as-deposited, two-month-stored, and heat-treated ZnO rods obtained by spray pyrolysis (SP) at 550 °C, and electrodeposition (ED) at 80 °C. The aim of the study is to establish the reason for different behavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0673d2e5ea55845a1a7e064bed5aff4
https://doi.org/10.1016/j.apsusc.2017.02.065
https://doi.org/10.1016/j.apsusc.2017.02.065
Autor:
Marika Viisimaa, Niina Dulova, Deniss Klauson, Marina Trapido, Taavo Tenno, Eneliis Kattel, Anna Goi, Kati Klein, Toomas Tenno
Publikováno v:
Journal of Water Process Engineering. 16:277-282
The implementation of the Fenton treatment as an intermediate step in combined technological scheme for the removal of bio-recalcitrant organic pollutants from industrial effluents is proposed in this study. The treatment schemes for the purification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eb7c9822f56ddbc4365ce97ff987122
https://doi.org/10.1016/j.jwpe.2017.02.007
https://doi.org/10.1016/j.jwpe.2017.02.007
Publikováno v:
Proceedings of the Latvian Academy of Sciences. Section B, Natural Sciences, Vol 70, Iss 5, Pp 336-340 (2016)
The aim of the study was to improve the indoor quality and ergonomics of workplaces in atrium-type buildings. The investigated atrium-type building has the atrium (15×30 metres) inside. The roof of the atrium is built from glass and there is a break
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691ee9aa9f38e1a647bb95577a29b4d9
https://doi.org/10.1515/prolas-2016-0051
https://doi.org/10.1515/prolas-2016-0051
Publikováno v:
Applied Catalysis B: Environmental. 178:117-123
An experimental research into the titania coatings on granulated expanded clay to be used in fluidized-bed photocatalytic reactor was undertaken. The preparation procedures were performed via sol–gel method using dip coating techniques. Two sol–g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336435d1e2634cb0644526a3418e0ad0
https://doi.org/10.1016/j.apcatb.2014.10.006
https://doi.org/10.1016/j.apcatb.2014.10.006
Autor:
Kathriin Utt, Deniss Klauson, Ilmo Sildos, Ilona Oja Acik, Natalja Pronina, Inga Gromyko, Olga Volobujeva, Olga Budarnaja, Tatjana Dedova, Marina Krichevskaya
Publikováno v:
Materials Science in Semiconductor Processing. 31:315-324
In this research, ZnO nanostructured layers with various morphology, i.e. nanoneedles, nanorods, pyramid shaped ZnO crystals, and hierarchical structures of ZnO deposited on nanorods and pyramid shaped crystals, were synthesised by pneumatic spray py
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf445ae29daaa2ca9249e25ec4a93de2
https://doi.org/10.1016/j.mssp.2014.12.012
https://doi.org/10.1016/j.mssp.2014.12.012
Autor:
Marika Viisimaa, Arthur Kivi, Marina Trapido, Deniss Klauson, Siiri Velling, Kati Klein, Taavo Tenno, Eneliis Kattel, Niina Dulova
Publikováno v:
International Journal of Environmental Science and Technology. 12:3575-3586
In this research, various combinations of physicochemical (coagulation, Fenton process and ozonation) and biological (aerobic oxidation) treatment methods were used to purify wastewater originating from wood soaking basins in plywood production indus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb5936ddf61c31d908e7db2d57291f9a
https://doi.org/10.1007/s13762-015-0777-2
https://doi.org/10.1007/s13762-015-0777-2
Autor:
Marika Viisimaa, Marina Trapido, Juri Bolobajev, Siiri Velling, Arthur Kivi, Eneliis Kattel, Taavo Tenno, Anna Goi, Kati Klein, Deniss Klauson
Publikováno v:
Journal of Chemical Technology & Biotechnology. 90:1527-1536
BACKGROUND Among anthropogenic wastewaters, landfill leachate is known to contain numerous persistent organic pollutants, heavy metals, noxious microorganisms, etc., which makes the establishment of an efficient treatment procedure for leachate a mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b74af1da94d6137afe443d393d73fc4f
https://doi.org/10.1002/jctb.4484
https://doi.org/10.1002/jctb.4484
Autor:
Kristina Stepanova, Tatjana Dedova, Sergei Preis, Marina Krichevskaya, Aleksandr Kakinen, Deniss Klauson, Olga Budarnaja
Publikováno v:
Kinetics and Catalysis. 55:47-55
Photocatalysts synthesized by sol-gel method inevitably incorporate carbon together with dopants. The objective of the research consists in the synthesis and testing of photocatalytic activity of carbon-containing titanium dioxide photocatalysts calc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6076191e7348c5d150a06f37d1642487
https://doi.org/10.1134/s0023158414010030
https://doi.org/10.1134/s0023158414010030
Autor:
Deniss Klauson, Marina Krichevskaya, Natalja Romero Sarcos, Tatjana Dedova, Marina Trapido, Niina Dulova, Eneliis Kattel
Publikováno v:
Journal of Environmental Chemical Engineering. 7:103287
In this work, four advanced oxidation processes, namely heterogeneous photocatalysis, ozonation, homogeneous and heterogeneous Fenton-like treatment, were studied separately and in combinations and compared for the degradation of a widely used sulfon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9036b65a62cdb30bcbd4e1826f183f0a
https://doi.org/10.1016/j.jece.2019.103287
https://doi.org/10.1016/j.jece.2019.103287
Autor:
Marina Krichevskaya, Aleksandr Kakinen, Olga Budarnaja, Sergei Preis, Deniss Klauson, Jana Pilnik-Sudareva, Natalja Pronina, Katre Juganson
Publikováno v:
Open Chemistry, Vol 11, Iss 10, Pp 1620-1633 (2013)
The research into the aqueous photocatalytic oxidation of the anti-inflammatory drug prednisolone was undertaken with P25 titanium dioxide (Evonik) and visible light-sensitive sol-gel synthesized titania-based photocatalysts containing carbon, sulphu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83f735f79ff27c9d43421ff8ad437d7c
https://doi.org/10.2478/s11532-013-0290-8
https://doi.org/10.2478/s11532-013-0290-8