摘要
研究了弱碱性树脂处理 β 萘磺酸废水。考察了废水中硫酸 ,β 萘磺酸在弱碱性树脂Indion 86 0上的吸附与洗脱性能 ,静态吸附平衡模型与实验数据吻合。结果表明 ,Indion 86 0树脂比其他树脂有更优的性能 ,可有效地分离出废水中的 β 萘磺酸 ,且易于洗脱再生 。
The treatment of β naphthalenesulfonic acid waste water by weakly basic resin was discussed.The behavior of adsorption and desorption of Indion 860 resin for β naphthalenesulfonic acid was investigated in detail,the models of the equilibrium of static adsorption and of adsorption dynamic were fitted with experimental data.The result shows that Indion 860 exhibits superior adsorption properties.It may separate efficiently β naphthalenesulfonic acid from waste water.Furthermore,the resin is easy to regenerate,which shows the values of practical application.
出处
《化学工程》
CAS
CSCD
北大核心
2001年第6期42-45,共4页
Chemical Engineering(China)
基金
吉林省科学技术发展基金资助项目 (编号 990 337)
关键词
弱碱性树脂
Β-萘磺酸
吸附
废水处理
weakly basic resin,β naphthalenesulfonic acid,adsorption
