68 0

빗물배수 펌프장 저류조를 이용한 합류식 하수관거 월류수 오염부하 삭감 산정

Title
빗물배수 펌프장 저류조를 이용한 합류식 하수관거 월류수 오염부하 삭감 산정
Other Titles
Reduction Assessment of CSOs Pollutants Loads using Detention Basin in Stormwater Pumping Station
Author
신응배
Keywords
combined sewer overflows( CSOs); first flus; stormwater pump station; CSOs treatment
Issue Date
2002-09
Publisher
대한토목학회
Citation
대한토목학회논문집 A, c. 21, no. 6-A, page. 735 - 744
Abstract
Combined sewer overflows (CSOs) have been considered as a major cause of water quality deterioration of receiving stream in the vicinity of the heavily urbanized areas. The qualities of CSOs are impacted by the characteristics of the watershed. This study showed that during the first flush, the CODcr, Suspended Solid, Total Phosphorous and Total Nitrogen were 5, 6, 3 and 2 times respectively higher than the dry weather wastewater. In the bench-scale settling basin experiment for the CSOs treatment, the removal efficiency of CODcr was 10 °! 53%, and SS was 18-74% depending on the surface loading rate. Three alternatives using the stormwater pump station as a CSOs treatment were developed based on the results of the bench-scale test. It is recommended that the most feasible utilizing method for the stormwater pumping station was the diversion of the flow under predetermined CSOs flowrate from the conveyance system to storage basin
URI
https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01220774https://repository.hanyang.ac.kr/handle/20.500.11754/157397
ISSN
1015-6348
Appears in Collections:
ETC[S] > 연구정보
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE