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| 多金属污染农田土壤固化／稳定化修复研究进展 | |
| 引用本文： | 王永强,蔡信德,肖立中.多金属污染农田土壤固化／稳定化修复研究进展[J].广西农业科学,2009,40(7):881-888. |
| 作者姓名： | 王永强 蔡信德 肖立中 |
| 作者单位： | 1. 华南农业大学农学院,广东,广州,510642;环境保护部华南环境科学研究所,广东,广州,510655 2. 环境保护部华南环境科学研究所,广东,广州,510655 3. 华南农业大学农学院,广东,广州,510642 |
| 基金项目： | 国家环境保护总局项目，环境保护部项目 |
| 摘 要： | 固化／稳定化剂修复农田土壤重金属污染简单易行、成本低廉且不破坏土壤结构，但不同的固化／稳定化剂对土壤、作物及重金属离子的修复效果各不相同。文章概述了几种固化／稳定化剂的修复效果及优缺点，探讨了固化，稳定化修复重金属污染的作用机制以及影响重金属固化／稳定化修复效果的主要因素，分析了固化／稳定化修复农田土壤重金属污染的局限性，并从不同角度提出了今后的发展方向。 |
| 关 键 词： | 土壤污染 固化/稳定化 原位修复 |
Advances in immobilization/stabilization remediation in situ for heavy metal contaminated farmland soils |
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| WANG Yong-qiang,CAI Xin-de,XIAO Li-zhong.Advances in immobilization/stabilization remediation in situ for heavy metal contaminated farmland soils[J].Guangxi Agricultural Sciences,2009,40(7):881-888. | |
| Authors: | WANG Yong-qiang CAI Xin-de XIAO Li-zhong |
| Institution: | 1 College of Agriculture;South China Agricultural University;Guangzhou;Guangdong 510642;China;2 South China Institute of Environmental Science;Ministry of Environmental Protection;Guangdong 510655;China |
| Abstract: | The immobilization/stabilization agents for remediation of soil in farmland contaminated by heavy metals hawe been characterized by simple convenient and low cost material that does not destroy the structure of soil, but different agents had different remediation effects on soil, crops and heavy metal ions. The remediation effects, advantages and dis-advantages of several kinds of immobilization/stabilization agents were summarized in the paper, and the functional mechanism of immobilization/stabilization r... |
| Keywords: | contaminated soil immobilization / stabilization remediation in situ |
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