| 土壤重金属污染现状调查与评价 |
| |
| 引用本文： | 潘琼,程运林.土壤重金属污染现状调查与评价[J].环境科学动态,2013(6):47-49. |
| |
| 作者姓名： | 潘琼 程运林 |
| |
| 作者单位： | 长沙环境保护职业技术学院,湖南长沙410004 |
| |
| 基金项目： | 1.国家环保部公益性项目：重金属污染场地诊断评价与修复支撑技术研究（201109052-3）2.湖南省科技厅项目：重金属污染场地调查评估与修复治理实践（2013FJ3072） |
| |
| 摘 要： | 土壤重金属通过发生溶解、沉淀、吸附、氧化等物理、化学一系列反应后，最终以多种形态存在于土壤中，在生物体内富集，或转化为毒性更大的甲基化合物。本文调查了部分矿区污染的基本情况和修复效果，提出了矿区重金属复合性污染产生的原因和亟待解决的问题。
|
| 关 键 词： | 土壤重金属 形态 迁移转化 现状调查 |
Soil Heavy Metal Pollution Present Situation Investigation and Evaluation |
| |
| PAN Qiong,CHENG Yunlin.Soil Heavy Metal Pollution Present Situation Investigation and Evaluation[J].Environmental Science Trends,2013(6):47-49. |
| |
| Authors: | PAN Qiong CHENG Yunlin |
| |
| Institution: | (Changsha Environmental Protection College, Hunan Changsha 410004) |
| |
| Abstract: | Soil heavy metal by dissolving precipitation after adsorption physical chemistry a series of reactions such as oxidation, exist in the soi in a variety of formsl. Finally concentrating in the organism, or translating into greater toxicity of methyl compounds. This paper by investigating part of the basic situation of the mining area pollution and repair effect, put forward the causes of the compound pollution of heavy metals in mining area, and the problem demanding prompt solution. |
| |
| Keywords: | Soil heavy metal form migration and transformation survey |
| 本文献已被 维普 等数据库收录！ |
