Mobile drinking water treatment assembly has fine-pored filter

摘要

A transportable water treatment assembly has a holding tank (1) for impure water, a holding tank (6) for treated water and a water filter (4, 4'). The filter unit especially has a fine-pored filter which is capable of retaining suspended solids and impurities down to and including bacteria size. Water is forced through the filter under pump (2) pressure of one bar or more. The pump is preferably a hand or motor-powered dosing pump generating preferably 4 bar or more. The holding tank (1) is pressurised and separated from the filter (4) by a separate pressure chamber (15).