摘要
从阳离子型、阴离子型、两性型和复合型等四个方面综述了近年来国内水处理领域中聚丙烯酰胺的合成及应用。现今污水成分中主要存在的是带负电的有机质,阳离子型聚丙烯酰胺仍然是目前研究的热点,文章最后对阳离子型聚丙烯酰胺的发展趋势和方向作出了展望。
According to the different types of polyacrylamide,the synthesis and application of polyacrylamide in domestic water treatment field were reviewed.Now the main constituents of sewage were electronegative organic matter,and cationic polyacrylamide was still the hotspot of research.The cationic polyacrylamide promising research development trend and direction were forecasted.
出处
《广州化工》
CAS
2011年第15期55-56,100,共3页
GuangZhou Chemical Industry
关键词
聚丙烯酰胺
絮凝剂
阻垢剂
水处理
polyacrylamide
flocculant
scale inhibitor
water treatment
