Multikriterieanalys av dagvattenreningstekniker : Med fokus på Västra vägen i Gävle

  • Engberg, Joakim
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Publication date
January 2016
Publisher
Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik

Abstract

Gävle municipality strives to treat all stormwater that may prevent river and lakes from achieving a good water status under the EU water framework directive. There are three stormwater outflows at Västra vägen in Gävle that discharge untreated stormwater to Gavleån. Gävle municipality has an ambition to clean stormwater as close to the source as possible. The purpose of this study is to conduct a multi-criteria analysis to identify stormwater treatment solutions that are suitable from a technical, ecological, economic and sociocultural perspective. According to EU water framework directive Gavleån does not achieve a good chemical and ecological status because of the presence of contaminates in the river. The alternatives that will be evalu...

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