Abstract:

This paper introduces the application of China-made PVDF composite membrane and new type external submerged membrane module in advanced treatment of coke plant wastewater.PVDF has avoided the problems of wire break and exceeding amount of suspended solid in discharged water on condition of ensuring the flux.The new type membrane module has advantages of less space occupation and higher automation level,and the discharged water could be directly reused or used as feed water for reverse osmosis membrane.