【摘要】 介绍了近几年来国内外阳离子高分子絮凝剂的最新研究进展及其应用,涉及了改性聚丙烯酰胺类、双氰胺-甲醛类、化学改性天然高分子絮凝剂等。并对我国阳离子有机高分子絮凝剂的发展做出了展望。更多还原

【Abstract】 Development and application of cationic organic flocculants are introduced in this paper.Modified cationic polyacrylamide flocculants,dicyandiamide-formaldehyde flocculants and modified cationic high polymer flocculants from natural high polymer are reviewed.The prospect of application of cationic organic flocculants in China is discussed.更多还原