A pollutant removal prediction tool for stormwater derived diffuse pollution.

Revitt, D. Mike and Scholes, Lian N. L. and Ellis, John Bryan (2008) A pollutant removal prediction tool for stormwater derived diffuse pollution. Water Science and Technology, 57 (8). pp. 1257-1264. ISSN 0273-1223

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Abstract

This report describes the development of a methodology to theoretically assess the effectiveness of structural BMPs with regard to their treatment of selected stormwater pollutants (metals, polyaromatic hydrocarbons and erbicides). The result is a prioritisation, in terms of pollutant removal efficiency, of 15 different BMPs which can inform stormwater managers and other stakeholders of the best available options for the treatment of urban runoff pollutants of particular environmental concern. Regardless of the selected pollutant, infiltration basins and sub-surface flow constructed wetlands are predicted to perform most efficiently with lagoons, porous asphalt and sedimentation tanks being the least effective systems for the removal of pollutants. The limitations of the approach in terms of the variabilities in BMP designs and applications are considered.

Item Type:Article
Research Areas:Middlesex University Schools and Centres > School of Science and Technology > Natural Sciences
Citations on ISI Web of Science:5
ID Code:2892
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Deposited On:26 Oct 2009 12:49
Last Modified:14 Oct 2014 16:15

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