摘要
土壤是人类赖以生存的重要资源。目前,土壤重金属污染问题深受世界各地的广泛关注,我国土壤重金属污染问题十分严峻。土壤重金属污染不仅降低了农作物产量,也严重危害了人畜的健康。因而,如何有效解决土壤重金属污染问题已成为影响我国发展的重要任务。本文阐述了我国土壤重金属污染的来源、现状及特点,并通过比较几种常见的土壤重金属污染治理方法,重点分析了各类方法的优缺点。这对于加强我国土壤重金属污染治理具有一定的现实意义。
Soil is an important source of human survival. At present, the problem of soil heavy metal pollution has drawn widespread attention all over the world. The problem of soil heavy metal pollution in our country is very serious. Soil heavy metal pollution not only reduces the yield of crop, but also seriously endanger the health of humans and animals. Therefore, how to effectively solve the problem of soil heavy metals has become an important task affecting the development of our country. This paper summarizes the sources, current situation and characteristics of soil heavy metal pollution in China. By comparing several common soil heavy metal pollution control methods, the advantages and disadvantages of various methods are analyzed. This article has some practical significance for the treatment of soil heavy metal pollution in our country.
作者
杨蕾
Yang Lei(Jiangxi University of Finance and Economics, Nanchang 330013, Chin)
出处
《中国资源综合利用》
2018年第2期151-153,共3页
China Resources Comprehensive Utilization
关键词
土壤
重金属污染
来源
治理技术
soil
heavy metal pollution
source
treatment technology
