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http://dx.doi.org/10.7855/IJHE.2012.14.1.055

An Experimental Evaluation of Clay Minerals to Remove Non-point Sources of Contaminants in the Urban Runoff  

Song, Young-Woo (한남대학교 건설시스템공학과)
Rhee, Suk-Keun (경희대학교 공과대학 토목공학과)
Publication Information
International Journal of Highway Engineering / v.14, no.1, 2012 , pp. 55-61 More about this Journal
Abstract
The ability of clay mineral to remove non-point sources such as SS, COD, T-N. T-P in the urban runoff has been tested to develop the porous filter material. The diameter of 3mm ball type filters were made of clay minerals for the tests. The experiments were carried out to measure the concentration of non-point sources of contaminants with flow rate of effluents. The test results show that clay filter has good response to remove SS, COD comparing to those of activated carbon filter. Also the performance of the clay filter to remove T-N and T-P is almost the same when using the activated carbon filter.
Keywords
non-point sources of contaminants; porous clay filter; impregnated activated carbon filter; SS; COD; T-N; T-P;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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