印染废水处理污泥危险废物鉴别过程中有毒污染物的迁移转化及鉴别因子筛选

简述了印染废水处理污泥危险废物鉴别过程中有毒污染物的迁移转化及鉴别因子筛选。以采用活性染料的印染企业为例,从常用的原辅材料、使用的生产工艺、常用的废水处理工艺等几个方面来对印染废水处理污泥危险废物鉴别过程中有毒污染物的迁移及转化进行分析。提出危险废物鉴别工作任重而道远,危险废物鉴别的关键在于日常监管。

Transport and Transformation of Toxic Pollutants and Selection of Discrimination Factor in the Process of Identification for Hazardous Wastes of Printing and Dyeing Wastewater Treatment Sludge

This paper proposed comprehensive analysis of production processes of wastewater and its main components and identification for hazardous wastes of printing and dyeing wastewater treatment sludge, then make proper disposal of hazardous properties according to the identification results. Printing and dyeing enterprises using reactive dyes is taken as an example in this paper, from aspects of the commonly used raw materials, production process, commonwastewater treatment process, the process of transport and transformation of toxic pollutants in identification for hazardous wastes of printing and dyeing wastewater treatment sludge were analyzed, and the future development of the hazardous waste identification work is prospected.