| 化学淋洗法修复重金属污染土壤效果研究 |
| |
| 引用本文： | 孔春燕.化学淋洗法修复重金属污染土壤效果研究[J].德州学院学报,2008,24(6):50-54. |
| |
| 作者姓名： | 孔春燕 |
| |
| 作者单位： | 德州学院化学系,山东德州,253023 |
| |
| 摘 要： | 在国内外相关研究的基础上，文章研究化学淋洗修复技术在重金属污染土壤修复方面的运用．用浓酸消解土样并用火焰原子吸收法测定土壤中重金属含量，选用土壤柱作淋洗实验，分析去离子水和EDTA溶液两种淋洗剂对Cu、Zn、Pb、Cd四种重金属的淋洗效率，并对化学淋洗修复效果进行比较．
|
| 关 键 词： | 重金属 污染土壤 化学淋洗 修复 效果 |
Research on Chemical Washing Remediation Effect of Heavy Metal Contaminated Soils |
| |
| KONG Chun-yan.Research on Chemical Washing Remediation Effect of Heavy Metal Contaminated Soils[J].Journal of Dezhou University,2008,24(6):50-54. |
| |
| Authors: | KONG Chun-yan |
| |
| Institution: | KONG Chun-yan(Department of Chemistry,Dezhou University,Dezhou Sh,ong 253023,China) |
| |
| Abstract: | This article discusses application on chemical washing remediation techniques of heavy metal contaminated soils based on the study from overseas and domestic.The soil samples are digested using concentrated acid and the heavy metals contented in soils are measured with flame atomic absorption spectrometry(FAAS).After soil column test,this article analyzes the washing efficiency of the deionized water and the EDTA solution to Cu,Zn,Pb and Cd,and compares the chemical washing remediation effect. |
| |
| Keywords: | heavy metal contaminated soils chemical washing remediation effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
