Two kinds of process of depleted brine dechlorination were introduced, which were the process of air purge and vacuum dechlorination.

• 介绍了淡盐水空气吹徐脱氯工艺和真空脱氯工艺,通过对工艺的特点进行比较,认为真空脱氯工艺优于空气吹除脱氯工艺。