摘要
采用预处理/反渗透耦合工艺深度处理印染废水并回用。运行结果表明,此工艺能有效处理印染废水,对色度和浊度的去除率达到100%,对COD的去除率>90%,脱盐率>98%。整体系统运行稳定,出水水质完全符合印染车间的使用要求。
The combined process of pretreatment and RO was used for advanced treatment and reuse of printing and dyeing wastewater. The results show that the combined process can effectively treat printing and dyeing wastewater. The removal rates of color, turbidity and COD are 100%, 100% and more than 90% respectively, and the desalinization rate is more than 98%. The total system operates stably and the treated effluent quality meets the requirement for printing and dyeing process.
出处
《中国给水排水》
CAS
CSCD
北大核心
2010年第14期116-118,共3页
China Water & Wastewater
关键词
印染废水
预处理
反渗透
回用
printing and dyeing wastewater
pretreatment
RO
reclamation
