VIDEO Phosphorus filter system for drainage water at Venner Bruchkanal (Germany)
07 December 2021 - Published by Charlotte Boeckaert
The Lower Saxony Chamber of Agriculture (LWK Niedersachsen) has developed a filter shaft that collects and filters the phosphorus-containing water from a drainage system shortly before it flows into the receiving water.
Iron-coated sand is used as filter material. This is a by-product of the regional drinking water production of the Wasserverband Wittlage.
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