摘要
在分子设计的基础上 ,采用补加活泼单体法制得二甲基二烯丙基氯化铵 -丙烯酰胺共聚物 ,其特性粘度 [η]=2 .76 ,阳离子度 =2 3 .8% .絮凝实验证明 ,该聚合物作为絮凝剂特别适用于高浊度水的处理 ,当与聚合硫酸铁复配使用时 。
On the basis of molecule design,copolydimethyldiallylammonium chloride-acrylic amide was obtained by the reaction in which more active monomer was supplemented in batches.The intrinsic viscosity of the polymer[ η ]=2.76 and the cation content of polymer=23.8%.Jar test proved that the polymer is especially suitable as a flocculant for the water with high turbidity.When it is used along with PFS as a coagulant for water with low turbidity,the flocculation efficiency is also satisfactory.
出处
《环境科学学报》
CAS
CSCD
北大核心
2001年第S1期43-46,共4页
Acta Scientiae Circumstantiae
基金
甘肃省环保科研项目
关键词
二甲基二烯丙基氯化铵-丙烯酰胺共聚物
絮凝
水处理
高浊度水
copolydimethyldiallylammonium chloride-acrylic amide
flocculation
water treatment
high turbidity water
