Impact of decreasing water demand on bank filtration in Saxony, Germany

Drinking Water Engineering and Science

C.Syhre¹  T.Grischek¹  D.Schoenheinz¹  K.Saupe¹ 

DOI  :  10.5194/dwes-3-11-2010

学科分类：工程和技术（综合）

来源: Copernicus Publications

【 摘 要 】

Bank filtration has been of great importance to the drinking water supply in Germanyfor many decades. The water quality of pumped raw water from bank filtration sitesdepends to a high degree on the water quality of the infiltrating surface water and thelandside groundwater, the mixed portion of both, as well as the flow and transportconditions in the aquifer. Following the improvement of river water quality and adrastic decrease in water demand during the last 20 years in Germany, the influenceof landside groundwater quality has become more important for the raw water qualityof waterworks relying on bank filtration. The hydrogeologic analysis of three bankfiltration sites in Saxony and the management of abstraction rates and well operationin response to fluctuating water demand are discussed.

【 授权许可】

Unknown