강우시 합류식 하수관거의 유출특성 분석

• 영문명: Analysis of Storm Water Run-off Characteristics during Wet Weather
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 최성현(Choi Sung Hyun) 최승철(Choi Seung Chol) 박은영(Park Eun Yong) 임재명(Rim Jay Myoung)
• 간행물 정보: 『산업기술연구』vol.22, 95~101쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2002.09.30

영문 초록

Much of domestic city is served by combined sewer system rather than separate sanitary or storm sewers. During wet weather, when the volume of sanitary sewage and storm water entering the combined sewers exceeds the system capacity, the system is designed to overflow at several designated CSOs. The objective of this research is to have grasp of characteristics of combined sewer runoff and to evaluate efficiently the intercepted volume of CSOs. During the wet weather in first rainfall, SS load at each site H-1, H-2, and H-3 were 600kg/event, 370kg/event, and 289kg/event. SS load at each site in second rainfall were 216kg/event, 113kg/event, and 37.2kg/event. EMCs at each site were 702mg/L, 816mg/L, 861mg/L in first rainfall and 99.9gm/L, 161.9mg/L, 103.6mg/L in second rainfall, respectively. First flush coefficients b at each site were 0.237, 0.166, and 0.151.

목차

Abstract

1. 서론

2. 조사방법

3. 결과 및 고찰

4. 결론

참고문헌

키워드

합류식하수관거 합류식하수관거의 월류수 초기세척 유량가중평균농도 Combined sewer system CSOs First-flush EMCs