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Choi, Sung-Deuk
Environmental Analytical Chemistry Lab (EACL)
Research Interests
  • Persistent organic pollutants, Environmental Analysis and monitoring, Multimedia modeling, Fine particle

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Distribution and formation of chlorophenols and bromophenols in marine and riverine environments

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dc.contributor.author Sim, Won-Jin ko
dc.contributor.author Lee, Sung-Hee ko
dc.contributor.author Lee, In-Seok ko
dc.contributor.author Choi, Sung-Deuk ko
dc.contributor.author Oh, Jeong-Eun ko
dc.date.available 2014-04-10T01:34:42Z -
dc.date.created 2013-06-13 ko
dc.date.issued 2009-10 ko
dc.identifier.citation CHEMOSPHERE, v.77, no.4, pp.552 - 558 ko
dc.identifier.issn 0045-6535 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/3253 -
dc.description.abstract To understand the distribution and formation of chlorophenols (CPs) and bromophenols (M), we analyzed water and sediment samples collected from the riverine areas and the marine environments near a nuclear power plant (NPP) in Korea. In the seawater, only BPs (2,4-dibromophenol and 2,4,6-tribromophenol) were detected, while CPs and BPs (4-chlorophenol, 2,6-dichlorophenol, 2,4,6-trichlorophenol and 2,4,6-tribromophenol) were detected in the riverine water. 2,4-DBP (0.531-32.7 ng/L) in the seawater was detected in sites near the NPP and 2,4,6-TBP (0.378-20.2 ng/L) was found in most of the seawater. In the riverine water, the sample near the industrial complex (118 ng/L) showed a greater total concentration than others (0.510-7.64 ng/L). In the marine sediments, BPs (99.0-553 ng/g dry weight) showed higher concentrations than CPs (0.145-16.1 ng/g dry weight). The BPs levels (1.01-8.55 ng/g dry weight) in the riverine sediments were much lower (10-500 times) than those in the marine sediments. The distribution patterns of Us and BPs between the marine and riverine environments differed, with relatively high levels of BPs appearing in the marine environments due to natural formation except for anthropogenic sources. The chlorination process of the NPP also seems to form BPs (2-bromophenol, 2,4-dibromophenol and 2,4,6-tribromophenol). However, the effluents had an influence on the seawater near the NPP (about 2 km). In the riverine environments, CPs; were dominant, which are related to the industrial complex. Thus, CPs and BPs in the marine and riverine environments are generated via various routes such as anthropogenic formation and biosynthesis. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD ko
dc.title Distribution and formation of chlorophenols and bromophenols in marine and riverine environments ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-70349226674 ko
dc.identifier.wosid 000271370900015 ko
dc.type.rims ART ko
dc.description.wostc 17 *
dc.description.scopustc 19 *
dc.date.tcdate 2014-10-18 *
dc.date.scptcdate 2014-07-12 *
dc.identifier.doi 10.1016/j.chemosphere.2009.07.006 ko
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=70349226674 ko
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