化工企业场地土壤重金属的检测与分析

Detection and Analysis of Heavy Metals in Soil of Chemical Enterprise Site

化工企业生产中,受到多种因素的影响,场地土壤中会含有重金属。当重金属含量超过标准值,会对当地的生态环境造成严重的污染。因此,对化工企业场地土壤重金属进行定期的检测和分析十分必要。本文选择当地一个已经废弃化工场地作为研究对象,简述场地概况,通过土地采集和制备,确定分析项目,经过样品采集和金属测定,分析土壤中的重金属含量,评价污染程度,分析数据结果讨论造成化工企业场地土壤重金属的成因,为重金属的检测和预防提供一定的参考依据。

During the production of chemical enterprises,the site soil will contain heavy metals due to various factors.When the content of heavy metals exceeds the standard value,it will cause serious pollution to the local ecological environment.Therefore,it is necessary to regularly detect and analyze heavy metals in the soil of chemical enterprise sites.This paper selects a local abandoned chemical site as the research object,briefly describes the site overview,determines the analysis items through land collection and preparation,analyzes the content of heavy metals in the soil through sample collection and metal determination,evaluates the degree of pollution,and discusses the causes of heavy metals in the soil of the chemical enterprise site through the analysis of data results,providing a certain reference for the detection and prevention of heavy metals.