TRANSPORT STUDIES OF AMINO-ACIDS THROUGH A LIQUID MEMBRANE SYSTEM CONTAINING CARBOXYLATED POLY(STYRENE) CARRIER

被引：27
|
作者：
ERSOZ, M
VURAL, US
OKDAN, A
PEHLIVAN, E
YILDIZ, S
机构：
[1] Department of Chemistry, Faculty of Arts and Sciences, Selcuk University, Konya
来源：
JOURNAL OF MEMBRANE SCIENCE | 1995年 / 104卷 / 03期
关键词：
AMINO ACIDS; CARBOXYLATED POLY(STYRENE) CARRIER; LIQUID MEMBRANE; TRANSPORT;
D O I：
10.1016/0376-7388(95)00036-C
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Transport mechanisms have been studied for amino acids such as p-amino benzoic acid and phenylalanine moving through a bulk organic liquid membrane system containing carboxylated poly( styrene) carrier. The transport in this system, in which one side of the membrane was acidic and the other side was alkaline, was influenced significantly by the initial H+ ion concentration on the acidic side. The passage of amino acids through the organic bulk liquid membrane was governed by an electrochemical interaction between carboxyl groups in the membrane and transporting materials.
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页码：263 / 269
页数：7
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