聚苯乙烯基阳离子交换纤维对阳离子染料废液的脱色

Decolorization of Cation-dyestuff Wastewater with polystyrene Based Cation Exchange Fiber

用自制的聚苯乙烯基离子交换纤维对阳离于染料废液进行一系列静态、动态脱色试验以及再生试验.结果表明,该阳离子交换纤维用于阳离子染料废液脱色具有高速、高效、深度脱色等优点,远优于一般活性炭,并且再生方法简便,再生率可高达90%以上,可作为阳离于染料废液的脱色剂使用.

A serious of experiments on static/dynamic decolorization about treating cation-dyestuff wastewater with polystyrene-based-cation-exchange fiber and the regeneration of the fiber itself were completed. The results showed that this kind of fiber has the advantage over active-carbon in decolorization of cation-dyestuff waste-water and its regeneration is easy. The regeneration effciency is more than 90%. It can be used as decolorant of cation-dyestuff wastewater