浅谈耕地土壤重金属污染及治理思路

Discussion on Heavy Metal Pollution in Cultivated Soil and Its Treatment

在工农业现代化快速发展的过程中,农药、化肥及工业废物等在土壤中累积,造成土壤重金属污染,耕地土壤重金属污染已成为制约绿色农业健康发展的突出短板之一。目前,围绕土壤重金属污染的研究取得了较好的进展和成果。本文概述了耕地土壤重金属污染现状,重点分析了其污染来源,最后提出了耕地土壤重金属污染的治理思路。

In the rapid development of industrial and agricultural modemization,pesticides,chemical fertilizers and industrial wastes accumulate in soil and cause heavy metal pollution.Heavy metal pollution in cultivated soil has become one of the prominent shortcomings restricting the healthy development of green agriculture.At present,the research on soil heavy metal pollution has made good progress and achievements.In this paper,the present situation of heavy metal pollution in cultivated soil was summarized,the pollution sources were analyzed emphatically,and the treatment ideas of heavy metal pollution in cultivated soil were put forward.