农田土壤重金属污染状况及修复技术研究  

Study on Soil Heavy Metals Pollution and Rehabilitation Technology in Agricultural Fields

作　　者：张晓艺 Zhang Xiaoyi(Shanghai Environmental Green Ecological Repair Technology Co., Ltd., Shanghai 200232, China)

机构地区：[1]上海环境绿色生态修复科技有限公司,上海200232

出　　处：《中国资源综合利用》2019年第4期86-88,共3页China Resources Comprehensive Utilization

摘　　要：重金属污染具有很大的危害性,也具有很大的毒性,容易通过食物链在人体内累积,对人体健康带来危害,也对生态环境造成威胁。近年来,随着经济社会的发展,农田土壤的重金属污染不断加重,对农田土壤重金属污染状况及修复技术的研究具有很重要的意义。人们越来越意识到农田土壤重金属污染的危害性,社会对农田土壤重金属污染的关注度也不断提升。因此,农田土壤重金属污染的状况以及污染的修复技术水平被人们广泛关注。本文将对农田土壤重金属污染状况及修复技术的研究进行探讨。Heavy metal pollution is very harmful and also has great toxicity. It is easy to accumulate in the human body through the food chain, which is harmful to human health and poses a threat to the ecological environment. In recent years, with the development of economy and society, the heavy metal pollution of farmland soil has been increasing, which is of great significance for the study of heavy metal pollution and restoration techniques in farmland soil. People are increasingly aware of the dangers of heavy metal pollution in farmland soils, and the society's attention to heavy metal pollution in farmland soils is also increasing. Therefore, the status of heavy metal pollution in farmland soils and the level of remediation technology of pollution have been widely concerned. This paper will discuss the research on the pollution status and repair technology of heavy metal in farmland soil.

关 键 词：农田土壤 重金属污染 污染状况 修复技术 

分 类 号：X53[环境科学与工程—环境工程]