Paper Title:
Model of Pollutant Loads and Rainfall Physical Parameters for Urban Surface Runoff
  Abstract

The urban surface runoff pollution is a very complicated process of multimedia, spatiotemporal multidimensional and multi-pollutants. On the basis of monitored pollutant loads of urban surface runoff at a catchment in Futian River watershed in Shenzhen City of China, a regression model of pollutant loads of urban surface runoff with rainfall physical parameters was established, in which the rainfall parameters include rainfall depth (h), average intensity (I), antecedent dry period (D), event duration (T), maximum instantaneous intensity (IMAX) and maximum 5 minutes average intensity (I5min). In the study area, the variable found to be most significant in the prediction of the pollutant load for COD, SS, TN and TP was the rainfall depth. Other rainfall parameters have different contribution to the pollutant loads.

  Info
Periodical
Advanced Materials Research (Volumes 143-144)
Edited by
H. Wang, B.J. Zhang, X.Z. Liu, D.Z. Luo, S.B. Zhong
Pages
1175-1180
DOI
10.4028/www.scientific.net/AMR.143-144.1175
Citation
J. K. Liu, H. B. Luo, G. Huang, X. L. Liu, M. Li, J. Liang, "Model of Pollutant Loads and Rainfall Physical Parameters for Urban Surface Runoff", Advanced Materials Research, Vols. 143-144, pp. 1175-1180, 2011
Online since
October 2010
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Price
$32.00
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