| 岳宗恺,周启星.纳米材料在有机污染土壤修复中的应用与展望[J].农业环境科学学报,2017,36(10):1929-1937. |
| 纳米材料在有机污染土壤修复中的应用与展望 |
| Application of Nanomaterials to Remediation of Soil Contaminated by Organic Pollutants:A Review |
| 投稿时间：2017-03-10 |
| DOI：10.11654/jaes.2017-0330 |
| 中文关键词: 纳米材料 有机污染物 土壤修复 环境保护 |
| 英文关键词: nanomaterials organic pollutants soil remediation environmental protection |
| 基金项目:国家863重大课题（2013AA06A205）；国家自然科学基金面上项目（21677080） |
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| 摘要点击次数: 2607 |
| 全文下载次数: 2741 |
| 中文摘要: |
| 工农业发展过程中排放入土壤中的高毒性有机污染物可以通过食物链进入人体，并产生富集作用，对人体存在致突变、致畸和致癌的潜在危害。近几年，纳米材料因其巨大的比表面积和良好的催化反应活性逐渐成为有机污染土壤修复的研究热点。通过对金属类纳米材料及其改性技术、碳基纳米材料和聚合类纳米材料等典型纳米材料在有机污染土壤修复中研究进展的综述，对纳米材料在土壤介质中能够发挥实用性所需的性质予以归纳总结，并对未来纳米材料的合成及应用进行了展望，以期为修复有机污染土壤的相关纳米材料研究提供参考。 |
| 英文摘要: |
| With the development of the industrial and agricultural sectors, highly toxic organic pollutants are being discharged into the soil. These pollutants pose potential mutagenic, teratogenic, and carcinogenic hazards, and may accumulate in the human body through the food chain. In recent years, nanomaterials have become a research hotspot in the field of soil remediation, especially with regard to organic pollutants, because of their large specific surface areas and excellent catalytic activities. In this review, the recent development and application of metallized nanomaterials and modified techniques, carbon-based nanomaterials, and polymeric nanomaterials were assessed; nanomaterial properties necessary for remediating soil contaminated with organic pollutants were summarized; and the synthesis and future directions of nanomaterial application were forecasted. This study could serve as a reference for future research on nanomaterials for the remediation of soil contaminated by organic pollutants. |
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