摘要
随着人们环保意识的增强及国家对环境保护的重视,对PVC生产中的“三废”治理提出了更加严格的要求,通过实际生产总结了乙烯法PVC“三废”的治理技术及运行经验。
With the increasing awareness of environmental protection among people and the country's emphasis on environmental protection,stricter requirements have been put forward for the treatment of the"three wastes"in PVC production.Through practical production,the treatment technology and operating experience of the"three wastes"in ethylene based PVC production have been summarized.
作者
郝怡臣
王佳宁
HAO Yi-chen;WANG Jia-ning(Tianjin Bohai Chemical Development Co.,Ltd.,Tianjin 300455,China)
出处
《中国氯碱》
CAS
2023年第7期31-35,共5页
China Chlor-Alkali
关键词
PVC
乙烯法
三废治理
母液水回用
废水汽提
PVC
ethylene method
Three waste treatment
Reuse of mother liquor water
wastewater stripping