摘要
本论文首先以氨基乙酸和丙烯酰氯为原料制备丙烯酰胺基乙酸钠(NaSAA)单体,然后以丙烯酰胺(AM)丙烯酰胺基乙酸钠(NaSAA)和二甲基二烯丙基氯化铵(DMDAAC)为单体,(NH4)2S2O8和NaHSO3为自由基引发剂,采用水溶液聚合法合成丙烯酰胺/丙烯酰胺基乙酸钠/二甲基二烯丙基氯化铵共聚物.通过研究AM/NaSAA/DMDAAC共聚物絮凝和脱水性能,发现丙烯酰胺/丙烯酰胺基乙酸钠/二甲基二烯丙基氯化铵共聚物是一种优良的絮凝剂.
Abstract：Sodium 2-Acrlamido-Acetate has been synthesized through the reaction of Aminoacetic acid with acryloyl chlorine ,then Copolymer of sodium 2-acrylamido-acetate（NnSAA）and dimedryl diallyl ammonium chloride（DMDAAC）with acrylamide（AM）had been prepared by free radical polymerization using （NH4）2S2O3 as the free radical initiator in water solution ,This paper studied on the capability of poly （AM-co-DMDAAC-co-NaSAA）in flocculating and dewatering of sludge and found this copolymer was an excellent flocculant.
出处
《雁北师范学院学报》
2006年第5期41-42,45,共3页
Journal of Yanbei Teachers College
基金
山西省自然科学基金[2006011025]
山西大同大学青年基金[2006009]
关键词
合成
絮凝
脱水
synthesize, floccnlate, dewater
