摘要
The effects of various factors,the reaction time,temperature,particle size,initial Cd2+ concentration,pH and different anion,on the adsorption behavior of Cd2+ on chitosan were investigated.The results showed that optimum conditions of adsorption by chitosan were:the counteranion species in Cd2+ solution was SO24;pH in Cd2+ solution was 40;the higher temperature and the longer reaction time was good for adsorption.
The effects of various factors,the reaction time,temperature,particle size,initial Cd2+ concentration,pH and different anion,on the adsorption behavior of Cd2+ on chitosan were investigated.The results showed that optimum conditions of adsorption by chitosan were:the counteranion species in Cd2+ solution was SO24;pH in Cd2+ solution was 40;the higher temperature and the longer reaction time was good for adsorption.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2003年第1期67-68,共2页
Chemical Research and Application
基金
广西壮族自治区科学基金(0141037)
广西民族学院引进人才科研启动项目(00HHX00002)资助
