CONSTRUCTED WETLANDS AND THEIR PERFORMANCE FOR TREATMENT OF WATER CONTAMINATED WITH ARSENIC AND HEAVY METALS

被引:0
|
作者
Stottmeister, Ulrich [1 ]
Buddhawong, Sasidhorn [2 ]
Kuschk, Peter [1 ]
Wiessner, Arndt [1 ]
Mattusch, Jurgen [1 ]
机构
[1] UFZ Helmholtz Ctr Environm Res, Permoserstr 15, D-04318 Leipzig, Germany
[2] King Mongkuts Univ Tech Thonburi, Bangkok 10140, Thailand
来源
SOIL AND WATER POLLUTION MONITORING, PROTECTION AND REMEDIATION | 2006年 / 69卷
关键词
heavy metals; arsenic; biotic - abiotic processes; constructed wetlands; rhizosphere;
D O I
暂无
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
This study investigated the removal mechanisms of arsenic and heavy metals in constructed wetland systems. The biotic and abiotic processes in the wetlands and the influences of plants, soil and micro-organisms on arsenic and heavy metal removal were examined. Various small-scale constructed wetlands were set up in order to study and compare the removal efficiency of laboratory-scale wetland models and small-scale field test systems. In the field test systems, acid mine drainage (AMD) was used as an example of acidic wastewater contaminated with heavy metals.
引用
收藏
页码:417 / 432
页数:16
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