Particle Flushing and Migration Regularity by Runoff in Different Functional Districts of Beijing City

Abstract:

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In order to obtain runoff particle flushing and migration regularity in different functional districts, surface runoff and dust of the campus, sidewalk, business street and viaduct in Beijing city were selected as research objects. Through the particle size distribution detection of surface dust and instantaneous rainwater runoff samples, the runoff particle flushing and migration regularity in different functional districts were analyzed. The relationship between runoff particulate and COD, SS, TN, TP and other pollutants, the particle size variation regularity in the flushing and migration process were analyzed, and the reasons were construed too. The results of the runoff pollutants impact of different size particles will provide a theoretical basis for the filter design and urban runoff pollution control planning.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

1511-1516

DOI:

10.4028/www.scientific.net/AMM.90-93.1511

Citation:

J. L. Wang et al., "Particle Flushing and Migration Regularity by Runoff in Different Functional Districts of Beijing City", Applied Mechanics and Materials, Vols. 90-93, pp. 1511-1516, 2011

Online since:

September 2011

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$35.00

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