Membrane Technology

Investigations into the use of nanofiltration processes in drinking water treatment for the removal of nickel from groundwater

Using conventional proprietary nanofiltration membranes, the effective separation of nickel from polluted groundwater has been demonstrated. Over 90% retention has been achieved, which is easily sufficient to meet the requirements laid down by the European Drinking Water Directive. 

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Source: German National Library of Science and Technology Hannover (TIB)