The flocculation of kaolin aqueous dispersion by two cationic polyelectrolytes

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• 作者：Svetlana Dryabina ; ^{s_dryabina@vstu.ru} ; Ksenia Fotina ; Alexander Navrotskii ; Ivan Novakov
• 关键词：Flocculation ; Chitosan ; Cationic polyelectrolyte ; Synergistic effect
• 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
• 出版年：2017
• 出版时间：20 February 2017
• 年：2017
• 卷：515
• 期：Complete
• 页码：12-21
• 全文大小：1615 K
• 卷排序：515

文摘

The flocculation activity of cationic polyelectrolyte compositions has been studied. Synergistic effect is due to the thermodynamic incompatibility of the polymers. Macromolecular coils decrease in the joint presence of two cationic polyelectrolytes. The polyelectrolytes flocculation activity depends on their behavior in the solution.