CMF+RO在印染废水回用工程应用  

Application of CMF+RO in Dyeing Wastewater Treatment

作　　者：谢丽洋 钟剑平[2] 邹霞 

机构地区：[1]广州市环境保护工程设计院有限公司,广东广州510115 [2]暨南大学理工学院环境科学与工程系,广东广州510632 [3]江西金达莱环保研发中心有限公司,江西南昌330100

出　　处：《广东化工》2011年第6期150-151,127,共3页Guangdong Chemical Industry

摘　　要：针对二级生化后的达标印染废水含盐量高、色度高等特点,采用CMF＋RO对其进行回用,回用率达70%,脱色率为100%,脱盐率为96%~98%,COD去除率为90%、产水硬度〈10 ppm,产水水质优于自来水,可直接或混合自来水用于高档布料染色。The CMF＋RO process is taken to treat dyeing waste water after secondary biochemical treatment with high salinity and chromaticity.The recycling rate is about 70 %,the decolorization rate was 100 %,the desalination was about 96 %~98 %,the COD removal rate was about 90 %,and the hardness of treated water is less than 10 ppm,the quality of treated water is better than tap water,and can be used directly or mixed with tap water in high-grade fabric dyeing.

关 键 词：印染废水 CMF RO 中水回用 

分 类 号：X5[环境科学与工程—环境工程]