Removal of As (III) and Cr (III) on Modified Clinoptylolite

被引：0
|
作者：
Anielak, Anna M. [1 ]
Schmidt, Rafal [1 ]
机构：
[1] Krakow Univ Technol, Fac Environm Engn, PL-31155 Krakow, Poland
来源：
POLISH JOURNAL OF ENVIRONMENTAL STUDIES | 2015年 / 24卷 / 02期
关键词：
As removal; Cr removal; sorption; clinoptylolite modified with Mn; HEXAVALENT CHROMIUM; AQUEOUS-SOLUTION; ARSENIC REMOVAL; REDUCTION; OXIDATION; CR(VI); ADSORPTION; WATER; KINETICS; SORPTION;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
We investigated the removal of As(III) and Cr(III) on the zeolite modified with manganese oxides. The results of our research show that zeolite behaves as a heterogeneous catalyst and removal of investigated elements occurs due to their oxidation and adsorption, as well as precipitation. This paper investigates the process with respect to the zeta potential and the size of Cr and As hydroxo complex particles at different pH.
引用
收藏
页码：477 / 482
页数：6
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