Study on the chitosan flocculating of tannic acid .

壳聚糖对鞣酸絮凝作用的研究。

Study on culturing optimization and flocculating precipitation of lactobacillus bulgaricus .

保加利亚乳酸杆菌，培养优化，絮凝沉淀。

A new kind of polyacrylamide cation flocculating agent with high charge density was prepared with the chlorination polymer 2 hydroxyl 1 n methylhistamine and acrylamide as the raw materials , k2s2o8 and nahso3 as compound initiator .

羟基甲基铵和丙烯酰胺为单体，采用过硫酸铵和亚硫酸氢钠复合引发剂聚合得到了高电荷密度的新型阳离子型聚丙烯酰胺絮凝剂.

The aim of the present work was to investigate the effects of pretreatment process such as decompress filtration , centrifugation and chitosan flocculating on the microfiltration of yiqingfufang extract using ceremic membrane .

探讨减压抽滤、离心、絮凝等预处理方法对一清复方水提液的溶液环境以及微滤过程中膜通量、过滤阻力分布影响。

Grafting co-polymerization of chitosan and acrylamide with inexpensive ammonium persulfate as initiator was studied and the property of flocculating of the co-polymerization product was also studied .

采用较廉价的过硫酸铵引发剂，研究了壳聚糖与丙烯酰胺的接枝共聚反应，并对接枝产物进行了絮凝性能研究。