精品文档---下载后可任意编辑丙烯酰胺接枝淀粉阳离子淀粉交联共混絮凝剂讨论的开题报告题目：丙烯酰胺接枝淀粉阳离子淀粉交联共混絮凝剂讨论摘要：本讨论旨在探究丙烯酰胺接枝淀粉与阳离子淀粉交联共混后制备得到的新型絮凝剂在水处理中的应用。通过调整交联剂、接枝剂及交联时间等制备条件，优化制备方案。采纳析取法讨论新型絮凝剂的分子结构及形态，通过溶解度和流变学等方法讨论制备得到的絮凝剂的性能。最后将新型絮凝剂在实际水处理中进行应用，评估其除污效果及经济性。关键词：丙烯酰胺接枝淀粉；阳离子淀粉；交联共混；絮凝剂；水处理Abstract: The purpose of this study is to explore the application of a new type of flocculant, acrylic acid-grafted starch and cationic starch cross-linked co-polymer, in water treatment. By adjusting the preparation conditions such as cross-linking agents, grafting agents, and cross-linking time, the preparation scheme was optimized. The molecular structure and morphology of the new flocculant were studied by precipitation method, and the properties of the prepared flocculant were studied by solubility and rheology methods. Finally, the new flocculant was applied in actual water treatment to evaluate its pollutant removal effect and economic feasibility.Keywords: Acrylic acid-grafted starch; cationic starch; cross-linked co-polymer; flocculant; water treatment
