서울 千戶洞地域井戶의 大腸菌汚染調査

• 영문명: A Study on the Contamination of Wells in Chonhodong Area
• 발행기관: 한국환경보건학회
• 저자명: 노병의(Pyong Ui Noh) 김문조(Moon so Kim) 정문식(Moonshik Zong)
• 간행물 정보: 『한국환경보건학회지』제1권 제1호, 28~31쪽, 전체 4쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1974.01.30

영문 초록

A study was conducted to find out the biological contamination of wells ìn Chon Ho Dong areas, Seoul, Korea from May 4, 1971 through May 18 1971. Coliform groups were detected by membrane filter method and general sanitary conditions were checked. The results obtained were summarized as follows: 1) 61 wells (81.3%) out of 75 wells showed the evidence of coliform‘ group. In urban areas it is recommended to use disinfectants for wel1s pretty frequently. 2) The wells in native villages were less contaminated than those in new villages established by p∞r people from slum areas of Seou1. 9 out of 15 wells at Song Pa Dong, which is a native vi1lage, were coliform group free, However, at Bang E Dong’s new vì1lage, 19 out of 20 wells were contaminated by eo1iform groups. 3) Co1iform groups were positive at 57 out of 61 open wellf, while only 4 out of 14 pumping weIls showed the evidence of coliform groups. 4) 38 out of 40 poor1y drained wells were contaminated, however, 13 out of 25 well drained wells were coliform organisms positive.

목차

1. 緖 論

1I. 調査對琺 및 方法

lll. 調훌成짧 및 考按

lV. 結論