石油污染土壤修复技术研究现状与展望

发布时间：2018-05-04 11:43

本文选题：石油污染 + 土壤修复　；参考：《石油学报(石油加工)》2017年05期

【摘要】：石油污染对生态环境和人类健康具有极大的危害。土壤中的石油污染物主要来源于石油开采、加工、运输、储存过程中的泄漏。目前,国内外土壤污染形势严峻,土壤污染治理工作已经引起公众和科技工作者的高度关注。在此背景下介绍了几种石油污染土壤修复技术,包括物理修复技术、化学修复技术、微生物修复技术和植物修复技术,并分析了这些修复技术的工作原理、适用场合以及研究现状。在此基础上从深化研究石油污染物迁移变化规律、完善改进现有土壤修复工艺、大力开发土壤组合修复技术、致力发展新型土壤修复技术、研制具有自主知识产权的土壤修复成套设备以及建立完善土壤修复评价标准和风险管理体系6个方面对石油污染土壤修复工作进行展望。
[Abstract]:Oil pollution has great harm to ecological environment and human health. The oil pollutants in soil mainly come from the leakage of oil extraction, processing, transportation and storage. At present, the situation of soil pollution at home and abroad is severe, soil pollution treatment has attracted great attention of the public and science and technology workers. In this context, several remediation techniques for petroleum contaminated soil are introduced, including physical remediation, chemical remediation, microbial remediation and phytoremediation, and the working principles of these remediation techniques are analyzed. Applicable situation and research status. On the basis of this, we should deepen the research on the law of oil pollutant migration and change, perfect and improve the existing soil remediation technology, vigorously develop the soil composite remediation technology, and devote ourselves to the development of new soil remediation technology. The prospect of soil remediation for petroleum pollution was discussed from six aspects: developing the complete equipment of soil remediation with independent intellectual property rights and establishing and perfecting the evaluation standard and risk management system of soil remediation.
【作者单位】：天津大学化工学院;中国海油能源发展股份有限公司北京安全环保工程技术研究院;精馏技术国家工程研究中心;天津化学化工协同创新中心;
【基金】：国家自然科学基金项目(21506155和21656001)资助
【分类号】：X53

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