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随着科学技术的发展,越来越多的化学加工材料被应用到各个领域,生产过程中产生的废水废料等已经成为现在亟需解决的问题。聚氯乙烯是现在常用的生产加工原料,被应用到医学、建筑以及包装等,在其生产过程中产生大量的废水,包括乙炔上清液、含汞废液以及聚合母液等,这些废水的处理利用是生产中重点关注的问题。本文就聚氯乙烯生产中废水的综合利用作出了分析。
With the development of science and technology, more and more chemical processing materials are applied to various fields, and the waste water produced in the production process has become an urgent problem to be solved now. PVC is a commonly used raw material for production and processing. It is applied to medical, construction and packaging industries and produces a large amount of waste water including acetylene supernatant, mercury-containing waste liquid and polymerization mother liquor in the production process. The treatment of these waste water Utilization is a key issue of concern in production. This paper analyzes the comprehensive utilization of wastewater in PVC production.