摘要
PVA(聚乙烯醇 )是一种高分子合成浆料 ,它广泛用于纺织、染整行业中 ,由于其可生化降解性差 ,会影响到废水处理 ,为此研究了化学絮凝、微滤和超滤对废水中高浓度PVA的预处理技术 。
PVA is a kind of macromolecule size, which is widely used in textile industry But it is poor biochemical decomposition and affectes the efficiency of the treatment of waste water In this paper,three kinds of pretreatment technology in high concentration PVA waste water, chemical coagula, microfiltration and ultrafiltration were studied, and comparison of the three methods was made
出处
《东华大学学报（自然科学版）》
CAS
CSCD
北大核心
2002年第1期101-104,共4页
Journal of Donghua University(Natural Science)
