국내 복류수 취수시설 현황과 수질오염물질 제거효율 특성에 대한 기초연구
(주)코리아스칼라
- 최초 등록일
- 2023.07.17
- 최종 저작일
- 2023.06
- 8페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 대한상하수도학회
ㆍ수록지정보 : 상하수도학회지 / 37권 / 3호
ㆍ저자명 : 권혁준, 강민철, 한성용, 신성우, 정찬우, 이태관
목차
1. 서 론
2. 연구방법
2.1 복류수 취수시설제원 자료수집
3. 연구결과
3.1 48개소 복류수 취수시설제원 현황
4. 토 의
5. 결 론
사 사
영어 초록
This study focused on using indirect filtration through riverbeds to produce high-quality drinking water. Data on water quality from a water intake facility(capacity 10,000 m3/day) and nearby rivers were collected over a three-year period. The average intake facility specifications were found to be a specific surface area of 58 balls/m2, a mean particle size of 24 mm, an inflow velocity of 2.2 cm/sec, and a burial depth of 5 m. The water quality improvement rate was assessed as grade Ia, surpassing the adjacent river’s water quality. Correlation analysis showed a weak correlation between opening ratio, Suspended Solid (SS), and Biochemical Oxygen Demand (BOD) compared to total coliforms and fecal coliforms. The correlation coefficient R value of SS was -0.614, BOD was –0.588, total coliforms -0.870, and fecal coliforms -0.958. The R value shows a negative value, which showed that the larger the opening rate, the lower the removal rate of water pollutants. The correlation coefficient R values according to the depth of burial were found to be BOD 0.914, SS-0.124, total coliforms 1.000, and fecal coliforms 0.866. The deeper the burial depth, the higher the removal rate of BOD and microbial groups.
참고 자료
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