摘要
简要介绍氯碱行业盐水精制的两种工艺及膜分离技术在盐水生产中的应用与发展。并分别对膜过滤脱除Ca2+,Mg2+,SO22--SO42-技术和膜过滤盐水精制技术进行了概述。
In this article, two refining process of brine and the application, and development of membrance sparation technology in chlor - alkail industry were introduced. The technic of tilting outCa^2＋,Mg^2＋,SO^2-2 SO^2-4 and refining brine with memhrance were expaitiated respectively.
出处
《盐业与化工》
CAS
2009年第4期43-45,共3页
Jounral of Salt and Chemical Industry
关键词
盐水精制
氯碱
凯膜
refinement of brine
chlor-alkal
Hvmtm memhranee
