摘要
研究了介质pH、温度、吸附时间、树脂量等因素对树脂吸附过程的影响,结果表明:等温吸附服从Freundlich经验式,以lgQ对lgC作图,得1条直线,由直线斜率求得b=3.62,b值在2￣10之间,表明树脂吸附镍的反应是容易进行的。测得吸附反应中树脂功能基与镍离子配位的摩尔比约为4:1。
This article focuses on the effect of the factors such as pH of medium, temperature, absorption time, resin concentration, oscillations frequency etc on resin adsorption. The result indicates that the interaction of Nickel being absorbed by resin easily carried out. The complex ratio of the functional group to Ni is approximately 4：1.
出处
《浙江海洋学院学报（自然科学版）》
CAS
2006年第1期65-67,共3页
Journal of Zhejiang Ocean University(Natural Science Edition)
基金
浙江省教育厅科研资助项目(20040551)
舟山市科技局计划项目(04114)
关键词
大孔膦酸树脂
吸附行为
配位比
镍
Macroporous phosphonic acid resin
adsorption behavior
complex ratio
Nickel
