| 土壤对矸石溶出液中氟、锰元素吸附特征的研究 |
| |
| 引用本文： | 李帅兵,张新.土壤对矸石溶出液中氟、锰元素吸附特征的研究[J].河南化工,2010,27(23):38-40. |
| |
| 作者姓名： | 李帅兵 张新 |
| |
| 作者单位： | [1]平顶山市危险废物及辐射环境监督管理中心,河南平顶山467000 [2]平顶山工业职业技术学院,河南平顶山467001 |
| |
| 摘 要： | 通过动态淋溶和静态吸附实验,研究了矸石溶出液中氟、锰在土壤中的吸附特征。结果表明,土壤对氟、锰的等温吸附式分别符合Temk in和Freund lich方程,土壤对氟、锰的饱和吸附量分别为39.3 mg/kg和8.6 mg/kg;采用分层填充土壤对氟、锰元素的吸附控制效果更好,其动态截留量分别为13.8 mg/kg和3.2 mg/kg。
|
| 关 键 词： | 煤矸石 土壤 吸附量 |
Study on Adsorption Characteristic of Soil to F、Mn of Gangue Leaching |
| |
| LI Shuai-bing,ZHANG Xin.Study on Adsorption Characteristic of Soil to F、Mn of Gangue Leaching[J].Henan Chemical Industry,2010,27(23):38-40. |
| |
| Authors: | LI Shuai-bing ZHANG Xin |
| |
| Affiliation: | 1.Pingdingshan Hazardous Waste and Radiation Environmental Supervision and Management Center,Pingdingshan 467000,China;2.Pingdingshan Industrial College of Technology,Pingdingshan 467001,China) |
| |
| Abstract: | F、Mn adsorption characteristic of gangue leaching solution in soil are studied through the dynamic and static adsorption experiments.The result shows F and Mn model of isothermal adsorption match Freundlich and Temkin equation,the soil adsorption capacity of F and Mn is 39.3 mg/kg and 8.6 mg/kg;filled with layered soil F、Mn adsorption control better,dynamic interception are 13.8mg/kg and 3.2 mg/kg. |
| |
| Keywords: | gangue soil adsorption capacity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
