APPARATUS FOR TREATING WASTE WATER

摘要

PURPOSE: A wastewater treatment apparatus is provided to purify waste water at the pollution source field incapable of installing large scale wastewater treatment facility. CONSTITUTION: A wastewater treatment apparatus comprises the following: a filter unit(110) including a filtering member; a mixing unit(120) growing particles contained in processed water by inserting a constant amount of coagulant into a mixing tank; a precipitating unit(130) connected to the mixing tank using a second processed water line, for precipitating precipitate with the grown particles; a flotation removal unit(140) including an air flotation tank for removing particle materials in the processed water; a processed water storage tank(150); and a sludge collection storage tank.