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Review of riverbank filtration in Germany
Ku¨hn, Wolfgang 영남대학교 환경문제연구소 2000 環境硏究 Vol.19 No.2
Riverbank filtration is a very natural process and has been used for a long time. Bank filtrate is river water, passed through the river banks. A further technical application using the underground passage is infiltration, Infiltration is often characterized by pretreatment of the river water, e.g. by flocculation, followed by trickling in certain basins. Bank filtrate and infiltrate are collected from the underground by wells, followed by a further treatment in a waterworks. Infiltration is often applied, if the quantity of water provided by bank filtration is too low, or bank filtration is impossible due to the geological condition.