摘要
介绍了聚氯乙烯生产过程中产生的界区雨雪水、机封水、母液水、冷凝水等废水治理与回用的措施,以40万t/a聚氯乙烯生产装置为例,可回收废水240 m^3/h,产生的经济效益达4 339.8万元/a。
Wastewater was generated in the production of PVC, such as rain and snow water inside battery limit, sealing water, mother liquor and condensed water. Measures to treat and recycle the wastewater were introduced. For a 400-kt/a PVC production device, the wastewater of 240 m^3/h could be recovered, and thus economic benefit of 43. 398 million yuan could be created.
作者
焦庆庆
王利国
苟华超
JIAO Qingqing WANG Liguo GOU Huachao(Xinjiang Zhongtai Chemica! Fukang Energy Co. , Ltd. , Changji 831500, China)
出处
《聚氯乙烯》
CAS
2017年第5期40-42,共3页
Polyvinyl Chloride
关键词
聚氯乙烯
生产废水
治理与回用
经济效益
PVC
production wastewater
treatment and recycling
economic benefit
