高锰酸钾引发的芋艿淀粉与丙烯酰胺接枝共聚物的合成及絮凝性能研究

Properties of Flocculation and Synthetic of Graft Copolymerization of Acrylamide with Taro's Starch Initiated by Potassium Permanganate

利用高锰酸钾作引发剂，引发芋艿淀粉与丙烯酸胺接枝反应．探讨了反应时间．反应温度．引发剂用量，丙烯酰胺用量，硫酸浓度对接枝反应的影响．同时研究了接枝物的絮沉降性能．

This essay probes into the influence of the temperature and the time of the reaction,the quantity of initiator and crylamide, and the density of sulphuric acid on the reaction of graftcopolymerization by using potassium as its initiator. At the same time, the essay also involvesstudy on properties of the flocculation of graft copolymerization.