| 重金属污染土壤的植物修复技术研究进展 |
| |
| 引用本文： | 郭世财1,杨文权2. 重金属污染土壤的植物修复技术研究进展[J]. 西北林学院学报, 2015, 30(6): 81-87. DOI: doi:10.3969/j.issn.1001-7461.2015.06.14 |
| |
| 作者姓名： | 郭世财1 杨文权2 |
| |
| 作者单位： | （1.青海省湟中县环保局，青海 西宁 811600；2.西北农林科技大学 生命科学学院，陕西 杨陵 712100） |
| |
| 摘 要： | 重金属污染土壤的修复问题一直是全世界面临的一项难题。与其他修复方法相比，植物修复由于对土壤扰动小、费用低、操作简单等优点，将成为未来重金属污染土壤治理的主要方向。综述了土壤重金属的来源及植物对重金属污染土壤的修复机理，重点对植物修复技术目前存在的问题及今后为提高植物修复技术所能采取的改进措施进行了探讨。
|
| 关 键 词： | 重金属 污染 土壤 植物修复 机理 |
Research Progress of Phytoremediation Technology to Remediate Heavy Metal Contaminated Soil |
| |
| GUO Shi-cai1,YANG Wen-quan2. Research Progress of Phytoremediation Technology to Remediate Heavy Metal Contaminated Soil[J]. Journal of Northwest Forestry University, 2015, 30(6): 81-87. DOI: doi:10.3969/j.issn.1001-7461.2015.06.14 |
| |
| Authors: | GUO Shi-cai1 YANG Wen-quan2 |
| |
| Affiliation: | (1. Environmental Protection Bureau of Huangzhong, Xining, Qinghai 811600, China; 2. College of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, China) |
| |
| Abstract: | Heavy metal pollution in soil is a pressing problem to be solved in the world. Compared with other methods of the remediation, the phytoremediation is a progressive one to deal with the heavy metal contaminated soil due to the less interference to the soil, the lower cost and the easier operation. In the paper, we summarized the sources of the heavy metal in the soil, the remediation mechanism of phytoremediation with the emphasis of its limits and the methods to increase the effect. Hopefully, it could provide the evidences with the further research in this field. |
| |
| Keywords: | heavy metal pollution soil phytoremediation mechanism |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《西北林学院学报》浏览原始摘要信息 |
|
点击此处可从《西北林学院学报》下载全文 |
