Textile Wastewater Pollution Prevention Method Comparison Research

At present, our country environment overall and exasperate trend has not been fundamentally curbed, water pollution of a number of key river basin and sea area is serious.In order to achieve the total emissions of major pollutants significantly reduced target, by selecting a reasonable sewage treatment method, promoting the textile printing and dyeing industry pollutants emission reduction. This article through to the industrial wastewater discharge in a larger proportion of the textile printing and dyeing wastewater was treated by different advantages and disadvantages of the methods of comparison and analysis, combine Inner Mongolia area a major cashmere textile enterprises wastewater treatment case, put forward the set of physical process, chemical reaction and biological reaction as one composite wastewater pretreatment process, thus treatment of wastewater pollutants have greatly reduced. This article also puts forward effective measures on sewage treatment process to produce noise and odor pollution prevention, as well as on biochemical sludge was disposed of effectively.