Filter system for contaminated water comprises tank containing membrane filter, to which permeate discharge pipe is connected forming siphon, height of column between water surface in tank and outer end of pipe being 0.5 - 1.5 meters

摘要

Filter system for contaminated water comprises a tank (2) containing a membrane filter unit (7), to which a permeate discharge pipe (10) is connected. This forms a siphon and the height of the column between the water surface (14) in the tank and the outer end of the pipe is 0.5 - 1.5 meters.