天然高分子絮凝剂的研究和应用进展  

PROGRESS IN STUDY AND APPLICATION OF NATURAL POLYMER FLOCCULANT

作　　者：林正欢[1] 李绵贵[1] 

机构地区：[1]湖北省化学研究所,湖北武汉430074

出　　处：《水处理技术》2003年第6期315-317,共3页Technology of Water Treatment

摘　　要：天然高分子絮凝剂因具有其他合成聚合物不具备的优点,近年来得到国内外广泛重视。本文综述了以淀粉、壳聚糖、木质素和植物胶为原料改性而成的天然高分子絮凝剂的研究与应用概况,并提出开发研究方向。Recent natural polymer flucculants have been paid widely attention to for their advantages that other synthetic plymers have not possessed. In this paper the application and the study tendency of flocculants derived by modifying raw mateial such as starch, chitosan, lignin and gum was reviewed.

关 键 词：絮凝剂 天然高分子化合物 淀粉 壳聚糖 木质素 植物胶 改性 

分 类 号：TQ314.253[化学工程—高聚物工业]