微生物技术在重金属土壤修复中的应用  

Application of Microbial Technology in Heavy Metal Soil Remediation

作　　者：张辉 黄敏锐 姚靖靖 ZHANG Hui;HUANG Minrui;YAO Jingjing(Zhejiang Environment Technology Co.,Ltd,HangZhou 310000,China;Zhejiang Hongshi Environmental Protection Co.,Ltd,Lanxi 321100,China)

机构地区：[1]浙江省环境科技有限公司,浙江杭州310000 [2]浙江红狮环保股份有限公司,浙江兰溪321100

出　　处：《工业微生物》2023年第6期175-177,共3页Industrial Microbiology

摘　　要：随着国家工业化进程的推进,大量的重金属污染物(如铅、汞、铬等)被排放到土壤中,导致污染问题日益严重,对环境和生态系统造成危害,因此重金属污染的治理成为环保的重要内容。传统的重金属污染治理方法涉及物理、化学和生物三个领域,然而这些方法存在着一些问题,比如成本高、难以将污染物彻底清除等。而近年来新研发出的微生物技术很好地弥补了旧有方法的缺点,具有成本低、治理效果好、对环境破坏小等优点,有助于提高重金属土壤修复效果。With the advancement of national industrialization,a large number of heavy metal pollutants(such as lead,mercury,chromium,etc.)are discharged into the soil,causing harm to the environment and ecosystems.These heavy metals are widely present in nature.However,the pollution problem of heavy metals is becoming increasingly serious,posing varying degrees of harm to soil organisms,plants,and human health,due to the influence of human activities.Therefore,the control of heavy metal pollution has become an important environmental issue.Traditional methods for controlling heavy metal pollution include physical,chemical,and biological methods,but these methods have some problems,such as high cost and difficulty in completely removing pollutants.Microbial technology has low costs,good governance effects,and minimal environmental impact,which can help improve the remediation effect of heavy metal soils.

关 键 词：微生物技术 重金属 土壤修复 

分 类 号：X53[环境科学与工程—环境工程]