Al_2O_3/CTS复合微球对Cr(VI)的吸附性能研究  

Adsorption of Cr(VI) on Al_2O_3/CTS Composite Microspheres

作　　者：张润虎[1] 宁门翠 李理[2] Zhang Runhu 1,Ning Men Ci 1,Li Li 2(1.Department of Chemical Engineering, Kunming Metallurgy College,Kunming 650033,China;2.Department of Environmental Engineering,Kunming Metallurgy College,Kunming 650033,Chin)

机构地区：[1]昆明冶金高等专科学校化工学院,云南昆明650033 [2]昆明冶金高等专科学校环境工程学院,云南昆明650033

出　　处：《山东化工》2018年第14期32-35,共4页Shandong Chemical Industry

摘　　要：制备了Al_2O_3/CTS复合微球,研究Al_2O_3/CTS复合微球吸附剂对Cr(VI)的吸附性能。并探讨了Al_2O_3/CTS吸附剂对Cr(VI)的吸附机理,获得相关热力学参数,表明Al_2O_3/CTS复合微球吸附剂对Cr(VI)去除效果良好,是一种很有应用前景的水处理剂。Al2O3/CTS composite microspheres were prepared to study the adsorption performance of Cr（VI） on Al2O3/CTS composite microsphere adsorbents. The adsorption mechanism of Cr（VI） on Al2O3/CTS adsorbent was discussed,and relevant thermodynamic parameters were obtained. It was showed that Al2O3/CTS composite microsphere adsorbent was a new type adsorption material with excellent application prospect.

关 键 词：Al2O3/CTS复合微球 吸附Cr(VI)离子 热力学参数 

分 类 号：X703[环境科学与工程—环境工程]