摘要
用煤油和兰113B形成膜体,Na2CO3作内相液构成乳状液膜体系,用0.005%甲基橙酸性溶液对用乳状液膜提取后的溴进行测定,并对液膜法提溴的最佳条件进行了研究。
Liquid membrane technique is used to extract bromine in this study. Liquid membrane consists of blue 113B,kerosene and Na2CO3 as inner phase. The remaining concentrations of Br2 are detected by using O. 005%methyl orange solution after the liquid membrane extraction. The optimal operating conditions are determined after a series of experiments
出处
《河北理工学院学报》
2005年第3期110-112,共3页
Journal of Hebei Institute of Technology
基金
唐山市自然科学基金项目
关键词
液膜
溴
提取
liquid membrane
bromine
optimal operating conditions
