Application of zero wastewater discharge technology in anodizing wastewater
In this paper,the reuse and zero discharge technology of anodic oxidation wastewater are studied.Combined with physicochemical and biochemical treatment system,MBR treatment system,RO/DTRO reverse osmosis membrane,MVR evaporation technology and drum scraper drying technology,anodic oxidation wastewater is treated and reused,energy saving and emission reduction,and the purpose of zero wastewater discharge is realized.