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| 重金属污染与修复研究进展 | |
| 引用本文： | 王义,黄先飞,胡继伟,熊康宁,段素明.重金属污染与修复研究进展[J].河南农业科学,2012,41(4):1-6. |
| 作者姓名： | 王义 黄先飞 胡继伟 熊康宁 段素明 |
| 作者单位： | 1. 贵州师范大学中国南方喀斯特研究院,贵州贵阳550001;贵州师范大学山地环境信息系统与生态环境保护重点实验室,贵州贵阳550001 2. 贵州师范大学山地环境信息系统与生态环境保护重点实验室,贵州贵阳,550001 3. 贵州师范大学中国南方喀斯特研究院,贵州贵阳,550001 |
| 基金项目： | 贵州省科学技术基金资助项目 |
| 摘 要： | 重金属在环境中不能被微生物降解,属于持久性污染物。其不仅对环境中的生物个体造成直接伤害,还能沿食物链进行富集,危害生态系统。重金属污染、生态危害以及修复问题已引起人们的关注。鉴于此,在讨论了重金属的来源、分布、存在形态与迁移的基础上,深入探讨了重金属污染的生态危害与当前常用的修复技术和方法,并对重金属污染修复技术的研究前景进行了展望。 |
| 关 键 词： | 重金属 迁移转化 生态危害 修复 |
Research Progress on Pollution and Remediation of Heavy Metals |
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| WANG Yi , HUANG Xian-fei , HU Ji-wei , XIONG Kang-ning , DUAN Su-ming.Research Progress on Pollution and Remediation of Heavy Metals[J].Journal of Henan Agricultural Sciences,2012,41(4):1-6. | |
| Authors: | WANG Yi HUANG Xian-fei HU Ji-wei XIONG Kang-ning DUAN Su-ming |
| Institution: | 1.Institute of South China Karat,Guizhou Normal University,Guiyang 550001,China; 2.Guizhou Provincial Key Laboratory of Mountainous Environment Information System and Ecological Environment Protection,Guiyang 550001,China) |
| Abstract: | Heavy metals can not be biodegraded in natural environment,belonging to persistent pollutants.They not only cause direct damage to single bio-organism,but also accumulate along food chain posing risk to ecological system.Heavy metal pollution,ecological damage and restoration have attracted huge attention during recent decades.Based on discussion of heavy metal sources,distribution,forms and migration,the potential ecological risk and common restoration techniques were reviewed,and some research prospects of restoration techniques were discussed. |
| Keywords: | heavy metal migration and transformation ecological risk remediation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |