Browse > Article
http://dx.doi.org/10.14249/eia.2015.24.5.397

A Study on Impact Assessment for Application of Strengthened Compliance Concentration of Effluent Limit from PSTWs in the Jinwee-stream Watershed  

Jeong, Dong-Hwan (National Institute of Environmental Research)
Cho, Yangseok (National Institute of Environmental Research)
Ahn, Ki-Hong (National Institute of Environmental Research)
Ryu, Jichul (National Institute of Environmental Research)
Ahn, Kyunghee (National Institute of Environmental Research)
Chung, Hyen-Mi (National Institute of Environmental Research)
Kwon, Ohsang (National Institute of Environmental Research)
Publication Information
Journal of Environmental Impact Assessment / v.24, no.5, 2015 , pp. 397-406 More about this Journal
Abstract
The different compliance concentration of effluent limit is applied to effluent discharged from public sewage treatment works(PSTWs) in each watershed on the basis of water quality thereof in accordance with the enforced Watershed Sewer System Maintenance Plan in 2013. It is necessary to set the compliance concentration of effluent limit for PSTWs in watershed sewer system, in order to achieve water quality criteria for regional watersheds or target water quality under TMDL program. Watershed Environmental Agencies establish the Watershed Sewer System Maintenance Plan and set the compliance concentration of effluent limit for PSTWs under the plan. The agencies have a plan to apply strengthened effluent BOD concentration limits for PSTWs in I to IV area grade, respectively. Effluent BOD concentration limits will be strengthened from 5~10 mg/L to 3 mg/L in II~III area grade, from 10 mg/L to 5 mg/L in IV area grade. Uniform application of effluent BOD concentration limits to PSTWs in the watershed sewer system need to be complemented considering type of sewage treatment technology employed and watershed characteristics. Therefore, this study presents assessment methodology which analyze for the compliance concentration of effluent limit to affect water quality of discharge watershed using simulation model for the Jinwee-stream watershed.
Keywords
Watershed sewer system; Compliance concentration of effluent limit; Sewage treatment works; Jinwee-stream watershed; Impact assessment;
Citations & Related Records
연도 인용수 순위
  • Reference
1 경기도. 2010. 진위천수계 수질오염총량관리 기본계획, 6-1-7-3. (Gyeonggi-Province. 2010. Basic plan of water pollution total load management in the Jinwee-stream watershed, 6-1-7-3.)
2 국립환경과학원. 2011. 별도 배출허용기준(안) 설정을 위한 표준 기술평가 매뉴얼 개발연구, 3-10.(National Institute of Environmental Research. 2011. Manual of standard technological assessment for establishment of individual wastewater limitations of each industrial facility, 3-10.)
3 영산강유역환경청. 2013. 영산강상류 유역하수도정비계획 수립 용역보고서, 10-3-10-61. (Youngsan-River Basin Environmental Office. 2013. Commission report to establish the Watershed Sewer System Maintenance Plan in the upper area of Youngsan-River, 10-3-10-61.)
4 환경부. 2008. 유역별 하수도정비 및 관리방안 마련을 위한 연구, 3-22. (Ministry of Environment. 2008. A study of management measures and maintenance for watershed sewer system, 3-22.)
5 환경부. 2011. 미호천 시범권역 유역하수도정비계획 보고서, 9-1-9-65.(Ministry of Environment. 2011. Commission report to establish the Watershed Sewer System Maintenance Plan in the Mihostream watershed, 9-1-9-65.)
6 환경부. 2013. 유역하수도정비계획 수립지침. (Ministry of Environment. 2013. Guidance manual for establishment of the Watershed Sewer System Maintenance Plan.)
7 환경부.한강유역환경청. 2014. 안성천 단위유역 유역하수도정비계획 수립 용역보고서(안), 6-371-6-451.(Ministry of Environment.Han-River Basin Environmental Office. 2014. Commission report to establish the Watershed Sewer System Maintenance Plan in the Anseongstream watershed, 6-371-6-451.)
8 환경부.한국상하수도협회. 2014. 하수도연찬회 자료집, 61-74.(Ministry of Environment.Korea Water and Wastewater Works Association. 2014. Proceedings of sewer system conference, 61-74.)
9 환경부고시 제2009-246호. 2009.09.30. 수질오염물질 총량관리지역 지정(진위천수계). (Ministry of Environment. 2009.09.30. Assignment of water pollution total load management area in the Jinwee-stream watershed, The notice of MOE No. 2009-246.)
10 환경부고시 제2013-10호. 2013.02.01. 유역하수도정비계획 세부 단위유역.(Ministry of Environment. 2013.02.01. Specified unit watershed of the Watershed Sewer System Maintenance Plan, The notice of MOE No. 2013-10.)
11 Frost RC. 2009. EU practice in setting wastewater emission limit values. http://wgw.org.ua/materials.php.
12 US EPA. 2010. NPDES permit writer's manual, 5-1-5-49.