土壤及地下水污染状况调查方法及环境评价分析  

Investigation Method and Environmental Assessment Analysis of Soil and Groundwater Pollution Status

作　　者：季凌晨 Ji Lingchen(Nanjing Yuanheng Environmental Research Institute Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]南京源恒环境研究所有限公司,江苏南京210000

出　　处：《皮革制作与环保科技》2025年第5期132-134,共3页Leather Manufacture and Environmental Technology

摘　　要：本研究以某废旧生产厂区周边土壤及地下水位为研究对象,通过在场地开展采样调查,布设多处监测点了解场地各处土壤及地下水的污染状况,评估场地后续开发过程中是否存在环境风险。研究结果表明,在局部浅层土壤中,重金属砷超出了第一类用地风险筛选值,将通过呼吸、皮肤接触等多个途径暴露,从而引发人体健康风险,因此,应做好土壤修复处理;地下水同时存在重金属和有机物污染超标情况,经过健康风险评估后,为了减少暴露风险应禁止开发地下水,从而保证场地使用安全。Taking the soil and groundwater level around a waste production plant as the research object,sampling surveys were conducted on the site,and multiple monitoring points were set up to understand the soil and groundwater pollution status in various parts of the site,and to evaluate whether there are environmental risks in the subsequent development process of the site.The research results indicate that the heavy metal arsenic in the local shallow soil exceeds the screening value for the first type of land use risk,and will be exposed through multiple pathways such as respiration and skin contact,causing human health risks,and soil remediation treatment should be done well;groundwater is contaminated with both heavy metals and organic matter,and after a health risk assessment,the development of groundwater should be prohibited to reduce exposure risks and ensure the safety of site use.

关 键 词：土壤 地下水 污染状况调查 环境评价 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]