하천 발생 거품의 성분에 관한 분석 연구

• 영문명: A Study on the Analysis of Components in Foam Produced from a Stream
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 배장순(Bae JangSoon) 박찬교(Park ChanKyo) 성기천(Sung KiChun) 이석우(Lee SeokWoo) 황용현(Hwang YongHyun)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제21권 제2호, 117~123쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2004.06.30

영문 초록

According to increase of using quantity, people interested in the environmental influence by synthetic detergent. The main visible form when synthetic detergent dissolved in water is generating foams. This foam makes coating over water surface and prevents oxygen penetrating in water and make water more polluted with that result. To analyze, components and origins of the foam, and to make clear its environmental influence in this study. The analyzing objects are introducing water of sewage treatment plant from the a tributary to the Han River. After analysis, reached the conclusion like below, Analyzing foams and introducing water by sublation method, average return rate of standard LAS (1.0ppm) is 90%. LAS contents of foams analyzed by UV photometric method and HPLC method are 35.0ppm and 44.5ppm each, and AOS contents of foams analyzed by the same method are 0.6ppm and 0.4ppm each. We can find out by this study s analyzing results that the main components of foams are anion surfactant, it s content and in case of capric acid linoleic acid, it s contents.

키워드

a tributary to the Han River stream foam LAS UV photometric method