Ion exchanger from chemically modified banana leaves

被引：8

作者：

El-Gendy, Ahmed A. ^{[1
]}

Mohamed, Samar H. ^{[1
]}

Abd-Elkader, Amal H. ^{[2
]}

机构：

[1] Natl Res Ctr, Cellulose & Paper Dept, Cairo, Egypt

[2] Taif Univ, Dept Chem, At Taif, Saudi Arabia

来源：

CARBOHYDRATE POLYMERS | 2013年 / 96卷 / 02期

关键词：

Banana leaves; Ion exchangers; Metal ions; Infrared; Thermal analysis; METAL-IONS; CELLULOSE;

D O I：

10.1016/j.carbpol.2013.04.031

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Cation exchangers from chemically modified banana leaves have been prepared. Banana leaves were treated with different molarities of KMnO4 and cross linked with epichlorohydrin and their effect on metal ion adsorption was investigated. Phosphorylation of chemically modified banana leaves was also studied. The metal ion uptake by these modified banana leaves was clarified. Effect of different varieties, e.g. activation of produced cation exchanger, concentration of metal ions was also investigated. Characterization of the prepared ion exchangers by using infrared and thermal analysis was also taken in consideration. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：481 / 486

页数：6

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