- P-ISSN 1225-0163
- E-ISSN 2288-8985
광주천 유역내에 분포된 8개 업종 26개 배출원의 원폐수로부터 인간에게 유해한 11개의 유기화학물질 tetrachloroethylene, ethyl benzene, p-xylene, o-xylene, isopropyl benzene, n-propyl benzene, 1,2,4-trimethyl benzene, 1,3,5-trimethyl benzene, p-isopropyl toluene, see-butyl benzene, naphthalene을 액체-액체 추출법으로 분리하였다. 추출물 중 각 화합물들의 구조는 기체 크로마토그래피/질량분석계(GC/MS)를 사용하여 확인하였고, 표준시료와 비교함으로써 밝혔다.
Eleven organic chemical substances, tetrachloroethylene, ethyl benzene, p-xylene, o-xylene, isopropyl benzene, n-propyl benzene. 1,2,4-trimethyl benzene, 1,3,5-trimethyl benzene, p-isopropyl toluene. see-butyl benzene, and naphthalene, which have hazardously influenced to human, were extracted from untreated wastewater collected at 26 companies of 8 types industry in the basin of Kwangju stream. Their structures were elucidated by Gas Chromatography/Mass Spectrometry(GC/MS) and in comparison with each standard reagents.