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Cho, Jaeweon
OWIELAB(Organic-Water Interface Engineering Laboratory)
Research Interests
  • Convergence of Science and Arts, Feces Standard Money (FSM), Water & Energy


Chemical aspects and by-products of electrolyser

DC Field Value Language Cho, Jaeweon ko Choi, H ko Kim, IS ko Amy, G ko 2015-09-13T23:59:54Z - 2015-09-11 ko 2001-01 -
dc.identifier.citation WATER SCIENCE & TECHNOLOGY: WATER SUPPLY, v.1, no.4, pp.159 - 167 ko
dc.identifier.issn 1606-9749 ko
dc.identifier.uri -
dc.identifier.uri ko
dc.description.abstract The electrolyser is a disinfection device consisting of a series of porous graphite plates through which water flows while low voltage and current are applied. This electrolyser had been demonstrated successfully for efficient microbial (coliform bacteria, bacteriophage, Giardia, and Cryptosporidium) inactivation before this study. In this study, chemical aspects were evaluated in terms of the formation of disinfectants and/or oxidants as well as disinfection by-products (DBPs) during the disinfection by the electrolyser. Experiments were performed under constant electrolyser conditions but variable water quality conditions (electrolyte type and concentration, dissolved organic carbon, bromide ion (Br-) and, to an extent, pH). It was shown that disinfectants and (chlorinated or ozonated) DBPs could be measured successfully for the effluent samples from the electrolyser. Chlorination by-products did not pose any problem in compliance to drinking water regulations, while bromate and chlorate (ozonation by-products) were shown to be formed at levels near their respective regulation levels, but only under extreme water quality conditions ko
dc.description.statementofresponsibility open -
dc.language ENG ko
dc.publisher I W A PUBLISHING ko
dc.subject electrolyzer ko
dc.subject disinfectants ko
dc.subject disinfection by-products ko
dc.subject chlorination ko
dc.subject ozonation ko
dc.title Chemical aspects and by-products of electrolyser ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-0034881457 ko
dc.identifier.wosid 000174268500021 ko
dc.type.rims ART ko
dc.description.wostc 0 *
dc.description.scopustc 6 * 2015-12-28 * 2015-11-04 *
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