微生物在重金属污染土壤修复中的作用研究

Study on the Role of Microorganisms in the Remediation of Heavy Metal Contaminated Soil

重金属污染不仅会破坏土壤周边的环境,造成生态污染现象,还会影响人体的健康状况,对人体造成伤害。因此,需要采用恰当的重金属土壤修复技术,来达到土壤修复的目的。其中,微生物土壤修复技术即为其中一种。着重阐述了重金属污染土壤修复技术现状及其应用优劣势,并探讨了微生物在重金属污染土壤修复中的作用及其具体应用,以期提高重金属污染土壤修复效果。

Heavy metal pollution will not only destroy the environment around the soil and cause ecological pollution,but also affect the health of the human body and cause harm to the human body.Therefore,it is necessary to adopt appropriate heavy metal soil remediation technology to achieve the purpose of soil remediation.Among them,microbial soil repair technology is one of them.This article focuses on the current status of heavy metal contaminated soil remediation technology and its application advantages and disadvantages,and discusses the role of microorganisms in the remediation of heavy metal contaminated soil and their specific applications,in order to improve the remediation effect of heavy metal contaminated soil.