AERATING TANK HAVING MANY SWIRL VANES AND SCREEN PLATES

摘要

The present invention relates to an aeration tank for rectifying wastewater and wastewater, and the adhesion and oxidation of microorganisms mixed in the wastewater wastewater by a rectifying plate installed in the aeration tank and a mesh plate installed in a direction perpendicular to the rectifying plate. By evenly performing, it is possible to effectively lower the concentration of organic materials and at the same time, it is possible to effectively perform the rectification by the waste water and vortices vortexing into a plurality of rectifying plates and mesh.