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http://dx.doi.org/10.7464/ksct.2013.19.3.295

A Study on Performance Evaluation for the Bio-retention Non-point Source Pollution Treatment System  

Lee, Jang-Soo (Department of Enviromental and Energy Engineering, University of Suwon)
Park, Yeon-Soo (Department of Enviromental and Energy Engineering, University of Suwon)
Cho, Wook-Sang (Department of Enviromental and Energy Engineering, University of Suwon)
Publication Information
Clean Technology / v.19, no.3, 2013 , pp. 295-299 More about this Journal
Abstract
This study was purposed and performed to evaluate removal efficiency of non-point source pollution in the process and system based on bio-retention design criteria regulated by EPA. Basic Column Reactors (BCR) were prepared for optimal determinations of inflow rate of first rainfall runoff and composition and ratio of soil layers. Removal efficiencies of non-point source pollution from synthetic runoff and real first rainfall runoff, directly sampled from motor way and parking lot, were analyzed, respectively. Removal efficiency of SS, BOD, COD, T-N, and T-P were all shown to be more than 80%.
Keywords
Bio-retention; Non-point source pollution; First rainfall runoff; Removal efficiency;
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  • Reference
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