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| 几种矿物材料对污染土壤中铜形态的影响 | |
| 引用本文： | 冯磊,刘永红,胡红青,郑新生.几种矿物材料对污染土壤中铜形态的影响[J].环境科学学报,2011,31(11):2467-2473. |
| 作者姓名： | 冯磊 刘永红 胡红青 郑新生 |
| 作者单位： | 1. 华中农业大学理学院化学系,武汉,430070 2. 华中农业大学理学院化学系,武汉430070／华中农业大学资源和环境学院,武汉430070 3. 华中农业大学资源和环境学院,武汉,430070 |
| 基金项目： | 国家高技术研究发展计划(863)项目(No.2007AA10Z408) |
| 摘 要： | 采用室内模拟培养的试验方法,以膨润土、硅藻土、磷矿粉及其改性产物、高炉铁渣、钢渣作为改良材料,探讨了几种材料对铜污染土壤的修复效果及存在的规律.同时,对欧共体标准物质局提出的三步提取法（简称BCR法）进行了适当改进,以改进的BCR法提取并分析各形态铜在土壤中的变化.结果表明,除磷矿粉外,其他材料（膨润土、硅藻土）的改性... |
| 关 键 词： | 土壤 铜 形态 改性矿物 钝化 |
| 收稿时间： | 2011/1/11 0:00:00 |
| 修稿时间： | 3/8/2011 12:00:00 AM |
Effect of several mineral materials on copper form in contaminated soil |
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| FENG Lei,LIU Yonghong,HU Hongqing and ZHENG Xinsheng.Effect of several mineral materials on copper form in contaminated soil[J].Acta Scientiae Circumstantiae,2011,31(11):2467-2473. | |
| Authors: | FENG Lei LIU Yonghong HU Hongqing and ZHENG Xinsheng |
| Institution: | Department of Chemistry College of Science, Huazhong Agricultural University, Wuhan 430070,Department of Chemistry College of Science, Huazhong Agricultural University, Wuhan 430070;College of Resources and Environment, Huazhong Agricultural University, Wuhan 430070,College of Resources and Environment, Huazhong Agricultural University, Wuhan 430070 and Department of Chemistry College of Science, Huazhong Agricultural University, Wuhan 430070 |
| Abstract: | In laboratory conditions,the novel materials,such as bentonite,diatomite,and phosphate rock as well as their modified products,blast furnace slag and steel slag,were used to remediate the Cu-contaminated soils.The forms and variations of Cu in soils were determined with the modified European Reference Materials Bureau (BCR) method,and the effectiveness and rule of materials in polluted soils were discussed.The results showed that,except for phosphate rock,the amount of soluble Cu in soils decreased and resi... |
| Keywords: | contaminated soil copper form modified minerals passivation |
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