Výsledky vyhledávání

Application of an Air Ionization Device Using an Atmospheric Pressure Corona Discharge Process for Water Purification

Autor: In-Ock Koh, Jens Wohlers, Wolfram Thiemann, Wolfgang Rotard

Publikováno v: Water, Air, and Soil Pollution. 196:101-113

Pesticides presently being discharged into the aquatic environment are not only toxic but also only partially biodegradable, they are not easily removed by conventional water treatment plants. Air ionization devices using an atmospheric pressure coro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7074b6f3c57debd8b94b6da35f7a7a17
https://doi.org/10.1007/s11270-008-9760-6

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Synthesis of TiO2-entrapped EFAL-removed Y-zeolites: Novel photocatalyst for decomposition of 2-methylisoborneol

Autor: Won-Je Cho, In-Ock Koh, Yang Hwa Lee, Minjoong Yoon, Sook-Ja Yoon

Publikováno v: Catalysis Communications. 8:1851-1856

As a new photocatalyst, TiO2-entrapped EFAL (extra-framework-aluminium)-removed Y-zeolites (TiO2–EFAL-removed Y-zeolites) were synthesized, and they were applied to photocatalytic decomposition of 2-methylisoborneol (2-MIB) dissolved in water. UV-a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d1d027c8584db90041f6c51d59c347c
https://doi.org/10.1016/j.catcom.2007.02.027

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Leachate treatment by the combination of photochemical oxidation with biological process

Autor: Klaus Hicke, Xiaoling Chen-Hamacher, Wolfram Thiemann, In-Ock Koh

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 162:261-271

Leachates are well known as a particular sort of problematic wastewater, both from the viewpoint of ecotoxicity and the treatment technique. Leachates from municipal waste deposits, biologically pre-cleaned, were treated subsequently by photochemical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0efa962ab106bfe2259ddcda0c0d20e3
https://doi.org/10.1016/j.nainr.2003.08.011

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Study of photochemical oxidation of standard chlorinated paraffins and identification of degradation products

Autor: In-Ock Koh, Wolfram Thiemann

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 139:205-215

The kinetics of the photolytical oxidation of standard chlorinated paraffins by a combination of ultraviolet light and hydrogen peroxide was studied in various diluted aqueous solution. The most efficient degradation of the chlorinated paraffins was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7711ea43e674589d2f293eb8f0b6724
https://doi.org/10.1016/s1010-6030(00)00427-5

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Analysis of chlorinated paraffins in cutting fluids and sealing materials by carbon skeleton reaction gas chromatography

Autor: Wolfgang Rotard, Wolfram Thiemann, In-Ock Koh

Publikováno v: Chemosphere. 47(2)

Chlorinated paraffins (CPs) pose a major risk in the environment, due to their wide application, to their persistence, to their carcinogenic potential, and in view of the fact, that they cannot be easily identified. Various commercial cutting fluids

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc79478815db0ec6dd2489350d19d300
https://pubmed.ncbi.nlm.nih.gov/11993637

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Akademický článek

Analysis of chlorinated paraffins in cutting fluids and sealing materials by carbon skeleton reaction gas chromatography.

Autor: In-Ock Koh

Publikováno v: Chemosphere. Apr2002, Vol. 47 Issue 2, p219. 9p. 1 Diagram, 6 Charts, 7 Graphs.

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