用ICP-AES研究负载奎宁/活性炭新吸附材料对钨酸根阴离子的吸附行为  

Using ICP-AES to Investigate Adsorption Behavior of Quinine-Loaded Active Carbon on Metallic Anion WO_4^(2-)

作　　者：刘怀志[1] 姜轶婉[1] 胡斌[1] 廖振环[1] 江祖成[1] 

机构地区：[1]武汉大学化学系,武汉430072

出　　处：《高等学校化学学报》1997年第11期1788-1790,共3页Chemical Journal of Chinese Universities

基　　金：湖北省自然科学基金

摘　　要：A new metallic anion adsorbent quinine-loaded active carbon was prepared.ICP AES was used to study its adsorptive property for metallic anion WO. The chemicalstability of the adsorbent was investigated. The effects of different concentrations of HCl andNH3· H2O solution on adsorption rate and desorption rate as well as the interference effectsof some other ions were studied respectively. The method has been applied to thedetermination of trace tungsten in standard reference sample GSD-11.A new metallic anion adsorbent quinine-loaded active carbon was prepared.ICP AES was used to study its adsorptive property for metallic anion WO. The chemicalstability of the adsorbent was investigated. The effects of different concentrations of HCl andNH3· H2O solution on adsorption rate and desorption rate as well as the interference effectsof some other ions were studied respectively. The method has been applied to thedetermination of trace tungsten in standard reference sample GSD-11.

关 键 词：奎宁 活性炭 吸附材料 钨酸根 ICP AES 

分 类 号：O647.33[理学—物理化学] O614.613[理学—化学]