摘要
以聚合氯化铝 (PAC)和二甲基二烯丙基氯化铵均聚物 (PDMDAAC)为原料 ,制备出了聚合氯化铝 (PAC) 二甲基二烯丙基氯化铵均聚物复合絮凝剂 (PDMDAAC) ,采用微电泳技术、透射电镜研究其电荷特性及结构形貌情况 ,并试验了处理油田废水的絮凝效果 .研究结果表明 ,PAC PDMDAAC较PAC具有更高的表面电荷。
A series of composite flocculants polyaluminum (PAC)-polydimethyldiallylammonium chloride (PDMDAAC) was prepared by using PAC and PDMDAAC as raw materials. The electrical charge and the framework characteristic of PAC-PDMDAAC were studied by TEM and by electrophoretic mobility method, respectively. And the flocculating efficiency of PAC-PDMDAAC on treating water from oil field was also preliminarily examined by Jar-test. The experimental results show that the PAC-PDMDAAC is characterized by giving higher po...
出处
《环境科学》
EI
CAS
CSCD
北大核心
2004年第S1期70-73,共4页
Environmental Science
基金
教育部优秀教师资助计划项目( 164 4)
