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중소도시지역 비점오염물질의 유출 특성Runoff Characteristics of Nonpoint Pollutants Source in Urban Area
- Other Titles
- Runoff Characteristics of Nonpoint Pollutants Source in Urban Area
- Issue Date
- 2010
- Publisher
- 한국환경과학회
- Keywords
- Event mean concentration; Site mean concentration; First flush effect; Mass first flush ratio; Event mean concentration; Site mean concentration; First flush effect; Mass first flush ratio
- Citation
- 한국환경과학회지, v.19, no.7, pp 819 - 827
- Pages
- 9
- Journal Title
- 한국환경과학회지
- Volume
- 19
- Number
- 7
- Start Page
- 819
- End Page
- 827
- ISSN
- 1225-4517
2287-3503
- Abstract
- This study was conducted to investigate runoff characteristics of non-point pollutants source at the urban area in boeun area, Chungbuk Province. The monitoring site covering the watershed of 2.11 ㎢ contains about 40.3 % of total watershed with the urban area. The monitoring was conducted with six events for five months and Event Mean Concentration(EMC) and Site Mean Concentration(SMC) of SS, BOD, CODMn, T-N, T-P were calculated on the result of the water quality parameters. As a result of the comparion between Arithmetic Mean Concentration and Event Mean Concentration, it showed that over all Event Mean Concentration was higher than Arithmetic Mean Concentration. And it showed that SS, BOD, T-P featured the first-flushing effect, showing relatively high concentration in early-stage storm event.
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Collections - Department of Environmental Engineering > 1. Journal Articles
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