하수 유래 미량오염물질 현황과 관리 방안 고찰open accessA review on status of organic micropollutants from sewage effluent and their management strategies
- Other Titles
- A review on status of organic micropollutants from sewage effluent and their management strategies
- Authors
- 최상기; 이웅배; 김영모; 홍석원; 손희종; 이윤호
- Issue Date
- Aug-2021
- Publisher
- 대한상하수도학회
- Keywords
- 하수처리; 미량오염물질; 모니터링; 하수 방류기준; Wastewater treatment; Micropollutants; Monitoring; Sewage discharge regulation
- Citation
- 상하수도학회지, v.35, no.3, pp.205 - 225
- Indexed
- KCI
- Journal Title
- 상하수도학회지
- Volume
- 35
- Number
- 3
- Start Page
- 205
- End Page
- 225
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1138
- DOI
- 10.11001/jksww.2021.35.3.205
- ISSN
- 1225-7672
- Abstract
- Due to the large-scale production and use of synthetic chemicals in industralized countries, various chemicals are found in the aquatic environment, which are often termed as micropollutants. Effluents of municipal wastewater treatment plants (WWTPs) have been identified as one of the major sources of these micropollutants. In this article, the current status of occurrence and removal of micropollutants in WWTPs and their management policies and options in domestic and foregin countries were critically reviewed. A large number of pharmaceuticals, personal care products, and industrial chemicals are found in WWTPs’ influent, and are only partially removed by current biological wastewater treatment processes. As a result, some micropollutants are present in WWTPs’ effluents, which can negatively affect receiving water quality or drinking water source. To better understand and assess the potential risk of micropollutants, a systematic monitoring framework including advanced analytical tools such as high resolution mass spectrometry and bioanalytical methods is needed. Some Western European countries are taking proactive approach to controlling the micropollutants by upgrading WWTP with enahnced effluent treatment processes. While this enahnced WWTP effluent treatment appears to be a viable option for controlling micropollutant, its implementation requires careful consideration of the technical, economical, political, and cultural issues of all stakeholders.
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