摘要
随着城市产业的更新发展与用地规划调整,部分化工企业用地由于生产不规范,或建设用地调整搬迁导致原有地块土壤和地下水遭受严重污染,环境安全问题日益严重,重金属污染源调查和风险评估亟需进行。以顺德某科技工业区地块土壤污染评估为研究背景,在污染物风险识别的基础上,设置地下水和土壤重金属污染监测点,选择主要潜在污染因子和污染浓度筛选值进行试验分析与风险评估,以明确该地块土壤和地下水环境质量状况,为地块环境管理提供依据。
With the renewal and development of urban industry and the adjustment of land use planning,the soil and groundwater of the original plots of some chemical enterprises have been seriously polluted due to irregular production or the adjustment and relocation of construction land,and environmental safety problems have become increasingly serious,and it is urgent to carry out heavy metal pollution source investigation and risk assessment.Based on the research background of soil pollution assessment in a plot of Shunde Science and Technology Industrial Park,this paper sets up groundwater and soil heavy metal pollution monitoring points on the basis of pollutant risk identification,and selects the main potential pollution factors and pollution concentration screening values for experimental analysis and risk assessment,so as to clarify the environmental quality status of soil and groundwater in the plot and provide a basis for the environmental management of the plot.
作者
赵广
Zhao Guang(Huangpu Monitoring station of Guangzhou Bureau of Ecological Environment,Guangzhou Guangdong 510000,China)
出处
《山西化工》
CAS
2023年第11期261-264,共4页
Shanxi Chemical Industry
关键词
化工园区
土壤重金属污染
风险识别
健康评估
chemical parks
soil heavy metal pollution
risk identification
health assessment
