化工环保2011，Vol.31Issue(6)：561-564,4.
两性聚丙烯酰胺反相乳液的制备及其脱色性能
Preparation of Amphoteric Polyacrylamide Inverse Emulsion and Its Decolorization Capability
冯维红 1秦绪平 1王洪运 1赵芳 1张保良1
作者信息
- 1. 山东大学化学与化工学院,山东济南250061
- 折叠
摘要
Abstract
Anion poly aery lamide was prepared by inverse emulsion polymerization using 2-acrylamido-2-methyl propylsulfonic acid ( AMPS) and acrylamide (AM) as monomers. Then the amphoteric polyacrylamide inverse emulsion was prepared by Mannich reaction and was used directly in the decolorization of basic fuchsin solution. The experimental results show that; Under the conditions of n( AMPS) : n(AM) =0.2, n (polyoxymethylene) : n( anion polyacrylamide) =0.5, solution pH 9, amphoteric polyacrylamide inverse emulsion dosage 600 mg/L and basic fuchsin solution concentration 50 mg/L, the decolorization rate can reach 89. 6% ; The effect of the amphoteric polyacrylamide inverse emulsion on the decolorization of basic fuchsin solution is higher than those of the cation or anion polyacrylamide inverse emulsions.关键词
两性聚丙烯酰胺/反相乳液/Mannich反应/碱性品红/脱色/絮凝剂Key words
amphoteric polyacrylamide/ inverse emulsion/ Mannich reaction/ basic fuchsin/ decolorization/ flocculant分类
化学化工引用本文复制引用
冯维红,秦绪平,王洪运,赵芳,张保良..两性聚丙烯酰胺反相乳液的制备及其脱色性能[J].化工环保,2011,31(6):561-564,4.
