Present Situation and Research Progress of Textile Printing and Dyeing Wastewater Treatment
Based on the main water quality characteristics,pollutant composition and sources of textile printing and dyeing wastewater,this article reviews the commonly used treatment processes(mechanisms,effects,advantages and disadvan-tages)in the textile printing and dyeing industry summarized,including physical treatment(adsorption,membrane separa-tion),physical and chemical treatment(ion exchange,ultrasonic degradation),chemical treatment(coagulation-floccula-tion,advanced oxidation,electrochemistry),biological treatment(aerobic,anaerobic and combined processes;bioaug-mentation processes),and summarizes the treatment effects of various combined processes on printing and dyeing wastewa-ter.Finally,it prospects the future development direction of textile printing and dyeing wastewater treatment.
textile printing and dyeing wastewaterphysical treatmentchemical treatmentbiological treatmentcom-bined process
万方数据
维普
