Filtration and separation,as one of the basic chemical production processes,is indispensable in the inorganic salt industry.Cleaner production has special requirements for filtration and separation process,such as,adopting advanced technology,high-efficient integrated separation equipment,new filtration medium,and environment friendly post-treatment technology,and ensuring the process with high efficiency and energy saving. The application of cleaner production technology in the separation of chlor-alkali s...