摘要
介绍了氯碱行业中盐水脱除硫酸根各种主要工艺的特点,探讨了盐水脱硝的技术改进及发展方向。
The process methods of removing sulfate ions in the brine and its characteristics were introduced,and the technical improvements and development were discussed.
出处
《中国氯碱》
CAS
2012年第4期9-11,共3页
China Chlor-Alkali
关键词
硫酸根
沉淀法
冷冻法
膜分离
sulfate
precipitation
freezing
membrane separation
