煤化工场地有机污染土壤生物修复研究进展

Research Progress on Bioremediation of Organic Contaminated Soil in Coal Chemical Site

随着煤化工产业的不断发展,场地土壤有机污染问题越来越严重,并可能造成严重的环境污染。为了推进生物修复技术在化工场地有机污染土壤修复中的应用,描述了我国煤化工企业分布与场地土壤有机污染特征,从生物刺激和生物强化的角度介绍了煤化工有机污染场地土壤生物修复技术,分析了有机污染场地土壤生物修复技术现存的一些问题,并针对现存的问题提出了今后可能的解决思路。

With the continuous development of coal chemical industry,the problem of soil organic pollution is becoming increasingly serious,resulting in serious environmental pollution.In order to promote the application of bioremediation technology in the remediation of organically contaminated soil in chemical sites,the distribution of coal chemical enterprises and the characteristics of site soil organic pollution in China were investigated.The soil bioremediation technology in organically contaminated sites was introduced in terms of biostimulation and bioaugmentation.Some existing problems of soil bioremediation technology in organically contaminated sites were analyzed,and possible solutions to the existing problems were put forward accordingly.