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Minimizing shoreline pollution in rivers with tributaries

Published online by Cambridge University Press:  21 April 2006

Ronald Smith
Ronald Smith
Affiliation:
Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Silver Street, Cambridge CB3 9EW, UK
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Abstract

If an unpolluted tributary joins a river less than about thirty channel breadths downstream of an effluent outlet, then the additional dilution can reduce the peak pollution level experienced at the shoreline. This paper identifies the optimal sites for steady discharges to take full advantage of the extra dilution.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 187 , February 1988 , pp. 589 - 597
Copyright
© 1988 Cambridge University Press

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