Comparative Analysis of dyeing wastewater treatment Technology

Abstract

Abstract. Dyeing wastewater complex composition, color large organic pollutant concentration is very high, in the field of wastewater treatment is a kind of low biodegradability, biodegradation of industrial wastewater. Based on extensive research, printing and dyeing wastewater treatment method commonly used in the classification, and analyzes the advantages and disadvantages of each treatment and the effect of each treatment method, research has certain reference value for dyeing wastewater treatment process selection.