How to improve the quality of effluent discharged after wastewater treatment

摘要

The present invention relates to a method for improving the quality of discharged water, and more particularly, to a method for improving the quality of effluent, and more particularly, to a method for improving the quality of effluent by treating wastewater generated in the organic chemical industry with wastewater using microorganisms, Characterized in that the surface charge of the particles is neutralized, and then the polymer flocculant is secondarily added to coagulate the particles by crosslinking.