农田土壤重金属污染生物修复技术的研究与展望  

Research and Prospect of Bioremediation Technology for Heavy Metal Pollution in Farmland Soil

作　　者：毕德 朱仁凤 沈洲 孙雪[1] 周军[1] BI De;ZHU Renfeng;SHEN Zhou;SUN Xue;ZHOU Jun(School of Landscape Engineering,Suzhou Polytechnic Institute of Agriculture,Suzhou 215008,China;CAS Key Laboratory of Soil Environment and Pollution Remediation,Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,China)

机构地区：[1]苏州农业职业技术学院园林工程学院,江苏苏州215008 [2]中国科学院南京土壤研究所中科院土壤环境与污染修复重点实验室,江苏南京210008

出　　处：《宿州学院学报》2023年第3期45-48,共4页Journal of Suzhou University

基　　金：江苏省基础研究计划(自然科学基金)项目(SBK2021022185);江苏省林业科技创新与推广项目(LYKJ[2022]10);苏州市科技发展计划(农业科技创新)项目(SNG2022013);苏州农业职业技术学院博士提升计划项目(BS2101)。

摘　　要：土壤的健康状况关系着生态环境和食品安全。农田土壤重金属污染不仅危害人类的粮食安全,更危害地球的生态环境。目前,农田土壤治理传统手段主要有物理、化学和生物修复,与传统手段相比,生物修复更经济、更方便、更安全。本文综述了农田污染植物修复、动物修复、微生物修复以及联合修复等技术,并对农田生物修复不足之处提出建议。Soil health affects the ecological environment and food safety.Heavy metal pollution in farmland soil not only endangers food security of human beings,but also harms the ecological environment of the earth.At present,the traditional means of farmland soil management mainly include physical,chemical and biological remediation.Compared with traditional means,biological remediation is more economical,more convenient and safer.In this paper,plant remediation,animal remediation,microbial remediation and joint remediation technologies were reviewed,and suggestions were put forward for the shortcomings of farmland bioremediation.

关 键 词：土壤重金属污染 生物修复 联合修复 

分 类 号：X53[环境科学与工程—环境工程]