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|Title: ||Evidence of traffic-related pollutant control in soil-based Sustainable Urban Drainage Systems (SUDS)|
|Authors: ||Napier, F.|
Heal, K. V.
Arcy, B. J. D.
|Affiliation: ||University of Abertay Dundee. School of Contemporary Sciences|
|Keywords: ||Detention basins|
|Issue Date: ||2009|
|Publisher: ||IWA Publishing|
|Type: ||Journal Article|
|Rights: ||This is the author's final version of this article. ©IWA Publishing, 2009. The definitive peer-reviewed and edited version of this article is published in Water Science and Technology, 60(1): pp.221-230, 2009, http://dx.doi.org/10.2166/wst.2009.326 and is available at www.iwapublishing.com|
|Citation: ||Napier, F., et al. 2009. Evidence of traffic-related pollutant control in soil-based Sustainable Urban Drainage Systems (SUDS). Water Science and Technology. 60(1): pp.221-230. Available from: DOI: 10.2166/wst.2009.326|
|Abstract: ||SUDS are being increasingly employed to control highway runoff and have the potential to protect groundwater and surface water quality by minimising the risks of both point and diffuse sources of pollution. While these systems are effective at retaining polluted solids by filtration and sedimentation processes, less is known of the detail of pollutant behaviour within SUDS structures. This paper reports on investigations carried out as part of a co-ordinated programme of controlled studies and field measurements at soft-engineered SUDS undertaken in the UK, observing the accumulation and behaviour of traffic-related heavy metals, oil and PAHs. The field data presented were collected from two extended detention basins serving the M74 motorway in the south-west of Scotland. Additional data were supplied from an experimental lysimeter soil core leaching study. Results show that basin design influences pollutant accumulation and behaviour in the basins. Management and/or control strategies are discussed for reducing the impact of traffic-related pollutants on the aqueous environment.|
|Appears in Collections:||Science Engineering & Technology Collection|
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