SORPTION OF COPPER BY DYE-TREATED OIL-PALM FIBERS

被引：93

作者：

LOW, KS

LEE, CK

LEE, KP

机构：

[1] Department of Chemistry, University of Agriculture Malaysia, 43400 Serdang, Selangor

来源：

BIORESOURCE TECHNOLOGY | 1993年 / 44卷 / 02期

关键词：

SORPTION; COPPER DYE-TREATED OIL-PALM FIBER; BATCH PROCESS; ELECTROPLATING WASTES;

D O I：

10.1016/0960-8524(93)90183-C

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Both dye-treated and natural oil-palm fibres from a palm-oil mill were used to remove copper and related heavy metal cations from solutions. The sorption of copper for both types of fibres was studied under various conditions, the parameters being effect of pH, initial concentrations, presence of other metal cations and chelators. The results showed that dye coating had a pronounced effect on metal sorption. A comparative study on the uptake by the fibres of metal cations from electroplating wastes was also undertaken.

引用

页码：109 / 112

页数：4

共 6 条

[1] UPTAKE OF PB2+ AND CU2+ BY NOVEL BIOPOLYMERS [J].