摘要
以水为反应介质,在Fe^(2+)-H_(2)O_(2)的引发作用下,合成了丙烯酰胺与玉米淀粉的接枝共聚物,简要地报导了引发剂、单体、温度等对单体转化率、接枝率以及接枝效率的影响。研究了其水溶液对含石油废水的处理。
In this paper,we report the graft copolymerization of acrylamide onto corn starch by Fe(Ⅱ)/H_(2)O_(2)initiation.The IR spectra of reaction product pre-sent absorptions at 1650cm-',750cm~1,and 570cm-1.Though the comparison from curves 1,2 and 3 the reaction product is starch-graft-poly(acrylamide).Our results showed that the percent gratting(G)and grafting efficiency were cansider-ably affected by[Fe^(2+)-H_(2)O_(2)],temperature,monomers and time.We found that the S-G-PAM can be useb as flocculant to treat petroliferous waste water and satisfactory result was obtained.
作者
鲁德忠
巫拱生
胡应模
李敏学
岳贵春
杨志明
Lu Dezhong;Yue Guichun;Hu Yingmo;Li Minxue;Yang Zhiming;Wu Gongshong(Depurinacrut of Cherniatry,Juzia Cmiteraity)
出处
《吉林大学自然科学学报》
CSCD
1989年第1期81-85,共5页
Acta Scientiarum Naturalium Universitatis Jilinensis
