染料工业废水产污情况分析  

Analysis on the Pollution of Dye Industrial Wastewater

作　　者：周宁[1] 宇秉勇[1] 宋红 刘艳[1] 孙宇明[1] 张源[1] 孙兰梅[1] 

机构地区：[1]沈阳化工研究院设计工程有限公司,沈阳110021

出　　处：《染料与染色》2018年第1期54-61,共8页Dyestuffs and Coloration

摘　　要：本文主要分析了染料产品的分类、主要生产工艺及主要中间体生产工艺,对染料行业的产污环节、国内吨位较大的部分染料品种及染料中间体的废水排放量及组成进行了总结,提出了污水治理的方向和建议。The classification of industrial dyes, the main production processes for the dyes and their intermediates were analyzed. Con- tamination links in dye production were showed ; emissions and components of parts of varieties of the bulk dyestuffs and intermediates in China were listed. Directions and suggestions for wastewater treatment were presented.

关 键 词：染料行业 染料废水 中间体 废水排放量 废水组成 

分 类 号：TQ610.9[化学工程—精细化工]