우리나라 하수 및 폐수처리 슬러지의 주요 휘발성 유기화합물의 함량 OTHER

Title
우리나라 하수 및 폐수처리 슬러지의 주요 휘발성 유기화합물의 함량
Alternative Title
Contemporary organic contamination levels in digested sewage sludge from treatment plants in Korea
Author(s)
이강영; 정창수; 이희승; 이현경; 홍기훈
KIOST Author(s)
Chung, Chang Soo(정창수)Lee, Hyi Seung(이희승)
Publication Year
2004
Abstract
Volatile organic compounds (VOCs) contents in the sewage sludge derived from the residential and industrial areas were determined in order to characterize contemporary organic contamination levels as a part of the ongoing development of the environmentally sound sewage sludge management strategy in Korea. VOCs were extracted from the dewatered sludge cake using a Headspace/GC/MS operated in selected ion monitoring mode. The optimum temperature and time for equilibration procedure between sewage sludge and headspace were deterimned empirically. Dichloromethane, 1,3-dichloropropene, tolune, ethylbenzene, and xylene were present in the domestic sewage sludges, whereas, dichloromethane, 1,2-chloroethene, chloroform, 1,1,1-trichloroethane, 1,3-dichloropropene, benzene, toluene, ethylbenzene, and xylene in the sludge from wastewater treatment plant were present in appreciable amount. VOCs contents in Korean sludges were also compared with those in other countries.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5379
Bibliographic Citation
한국환경분석학회지, v.7, no.2, pp.75 - 82, 2004
Type
Article
Language
Korean
Related Researcher
Research Interests

Marine Natural Products,Organic Chemistry,해양천연물,유기화학

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