Characteristic Analysis and Treatment Methods of Printing and Dyeing Wastewater in Environmental Engineering
As a complex industrial wastewater,printing and dyeing wastewater has the characteristics of high pollutant content,high pH and high water temperature and water quantity.In view of these characteristics,this paper proposes in-plant and end-of-plant treatment methods,including the establishment of alkali recovery system,the introduction of natural slurry,the use of recycled water system,microbial treatment,MBR membrane separation,chemical oxidation and chemical coagulation.These methods can effectively degrade organic pollutant,remove color substances,and purify water quality,so as to achieve the purpose of environmental protection and resource recovery.
environmental engineeringprinting and dyeing wastewaterfeaturessolution
万方数据
维普
