阳离子聚合物絮凝剂的研究

The study of a cation polymer flocculant

通过筛选合成条件，成功地研制了一种絮凝效果优良的阳离子聚合物絮凝剂，并就聚合物的阳离子度、特性粘度以及ｐＨ值、搅拌时间对絮凝能力的影响进行了较深入的研究，得出结论：在大分子量时，阳离子度２４％左右，体系的絮凝效果最佳；体系ｐＨ一８左右，絮凝剂ＷＦ－１最有效；选用ＷＦ－１与其它无机絮凝剂复配使用，应用效果很好；ＷＦ－１是一种很有效的絮凝剂。

By means of selecting the synthesis condition,a cation flocculant sys-tem(WF-1)with better flocculating effectiveness has been developed. Influence of cation degree inherent viscosity of the polymer ,pH value and stirring time upon floccu- lanting capability was studied. The study came to the conclusions that under the circum-stances of larger molecular weight with cation degree about 24%and pH value about 8,the system has the best flocculanting capability,better application effect results from us-ing WF-1 combined with another inorganic flocculants,and the WF-1 system is a highly efficient flocculant.