클로라민의 소독특성에 관한 연구

• 영문명: A Study on the Characteristics of Chloramination as an Alternative Disinfectant in Drinking Water
• 발행기관: 한국환경보건학회
• 저자명: 김평청(Kim, Pung-Chung) 우달식(Woo, Dal-Sik) 남상호(Nam, Sang-Ho)
• 간행물 정보: 『한국환경보건학회지』제25권 제3호, 77~82쪽, 전체 6쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1999.09.30

영문 초록

This study was carried to investigate the characteristics of chloramination as a disinfection in drinking water distribution system. The raw water comes from midstream of Han river. In the range of pH 6~8, preformed chloramine of Cl2/NH3−N ratio 5:1 had the HPC inactivation of more than 99% with lower pH and shorter contact time and available chloramine residual was decreased a little. In the chloramines of Cl2/NH3−N ratio 3:1~5:1, the higher Cl2/NH3−N ratio, the much inactivation of HPC was increased, but as contact time was longer, HPC inactivation of Cl2/NH3−N ratio 3:1~5:1 were equaled. Bactericidal activity of three chlorine and postammoniation was influenced by free available chlorine completely and that of preammoniation was as follows : free chlorine [Math Processing Error]≒postammoniation>preammoniation>preformed chloramine.

목차

Ⅰ. 서론

Ⅱ. 실험재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

참고문헌

키워드

Chloramination Alternative disinfectant Drinking water distribution system Monochloramine Free chlorine