강원 영서지역 하수처리장이 수질에 미치는 영향

• 영문명: Effect of Municipal Sewage Treatment Plant on Water Quality in Western Kangwon Area
• 발행기관: 한국환경보건학회
• 저자명: 허인량(In-Ryang Huh) 최지용(Ji-Yong Choi) 김영진(Yeong-Jin Kim) 정의호(Ui-Ho Jeong)
• 간행물 정보: 『한국환경보건학회지』제31권 제4호, 235~240쪽, 전체 6쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2005.08.30

영문 초록

The effects of municipal sewage treatment plants on the water quality and effluent loading were investigated. BOD removal rates from Wonju, Hoengseong, and Hongcheon municipal sewage treatment plants were 88.9%, 80.6%, 90.7% and T-P removal rates were 47.3%, 56.5%, 71.6%, respectively. Also, BOD effluent loading from WonJu, Hoengseong, and Hongcheon treatment plants were 1,520 kg/day, 75 kg/day, 55 kg/day and T-P effluent loading were 203.9 kg/day, 4.2 kg/day, 4.0 kg/day, respectively. In terms of water quality distribution by distance of flow, BOD of the Seom river rapidly rose from 1.6mg/l to 4.0mg/l and T-P rose from 0.034mg/l to 0.321mg/l. Also BOD of the Hongcheon river showed a slowly rise from 1.1mg/l to 1.4mg/l and T-P from 0.011mg/l to 0.026mg/l. In conclusion, the effects of municipal sewage treatment plants on the water quality proved that T-P was higher than BOD. Consequently, in order to improve water quality, it is necessary to adopt an advanced sewage treatment system like nutrient removal.

목차

Ⅰ. 서론

Ⅱ. 연구내용

Ⅲ. 결과 및 고찰

Ⅳ. 결론

키워드

water quality of Seom river water quality of Hongcheon river effluent loading of municipal sewage treatment plant removal rate of municipal sewage treatment