| 목록구분 | 소장기록 |
|---|---|
| 식별번호 | F-BC-0006 |
| 표제 | 수도권 상수중 유기오염물질의 돌연변이원성 1988 |
| 내용 | 수도권 상수중 유기오염물질의 돌연변이원성, 예방의학회지 21(2); 1988 To measure the mutagenic activity of micro-organic pollutants in drinking water, mutagenicity test was conducted using Salmnella typhimurium TA 98 strain on the water sample taken from three water supply stations and six tap water in Seoul in July and November 1987. The results were as follows : 1. The average amounts of organic matters in raw, treated, and tap water sampled in July were 0.38mg/l, 0.28mg/l, and 0.45mg/l. respectively, and sampled in November were 0.34mg/l, 0.24mg/l, and 0.22mg/l, respectively. The amount of organic matters of tap water sampled in November did not increase while that of tap water sampled in July increased compare to those of raw or treated water. 2. The amount of organic matters is the highest in neutral fraction compare to acidic and basic fractions. 3. In the five out of six tap water and raw water of Paldang and Kuui station sampled in July, the mutagenicity ratios were greater then two (both direct and indirect mutagenicity). 4. In the three out of six tap water and raw and treated water of Kuui station sampled in November, the mutagenicity ratios were greater than two. 5. While mutagenic activities were low in acidic and basic fraction, they were high in neutral fraction. The samples which had high mutagenic acitivity in the total amount also showed high mutagenic activity in neutral fraction. 6. While mutagenic acitivity was decreased after the treatement of water, it was increased in tap water as the distance from the water supply station increases. https://blog.naver.com/free5293/220562316350 ※ 저작권 관련으로 원문은 서비스 되지 않습니다. |
| 기록물유형 | 문서류 |
| 기록물형태 | 논문 |
| 원본소장처 | 대한예방의학회 |
| 생산자 | 신동천; 장재연; 조성준; 정용 |
| 생산일자 | 1988-00-00 |
| 원본형태 | 전자 |
| 크기분량 | 492KB; 11쪽 |
| 언어 | 한국어 |
| 관리번호 | 49937 |