高性能聚氯乙烯树脂生产废水处理新工艺  

A novel treatment process for wastewater from production of high performance PVC resin

作　　者：郭志军 GUO Zhijun(Beijing CS-UN New Energy Service Co.,Ltd.,Beijing 100080,China)

机构地区：[1]北京中科众联新能源技术服务有限公司,北京100080

出　　处：《聚氯乙烯》2022年第7期37-42,共6页Polyvinyl Chloride

摘　　要：介绍了一种高性能PVC树脂生产废水处理新工艺——“物化预处理+厌氧二级生化+高级氧化+超滤”。PVC生产废水经该组合工艺处理后,出水水质可以达到后续生产制纯水系统的进水水质要求,具有显著的经济效益和社会环境效益。A novel treatment process for wastewater from the production of high-performance PVC resin,which comprised physicochemical pretreatment,two step anaerobic biochemistry,advanced oxidation and ultrafiltration,was introduced.After the PVC production wastewater was treated by the combined process,the effluent quality could meet the inlet water quality requirements of the follow-up production of pure water system,and the economic and social environmental benefits were significant.

关 键 词：PVC:高性能树脂 废水处理工艺 生化法 高级氧化 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]