摘要
通过对上海市某重金属超标地块进行了人体健康风险评估,确定了土壤中重金属铅的风险不可接受。结合污染物特征和地块的实际特点,对修复技术进行筛选,确定采用异位土壤淋洗技术进行土壤修复,并通过试验分析论证了该修复技术的可能性。通过对本地块的修复技术探讨研究,指导了后续实际修复施工,并取得了预期的修复效果。同时也对类似地块的修复技术选择起到了一定的参考价值和借鉴意义。
The risk of lead in soil was unacceptable through the health risk assessment of a heavy metal exceeding standard site in Shanghai.According to the characteristics of the pollutants and the plots, the remediation technologies were screened and the soil washing technology was adopted. The feasibility of the restoration technique is demonstrated by experimental analysis. Based on the discussion and study of the restoration technology of the site, the following actual restoration construction is guided, and the expected restoration effect is achieved. At the same time, it also plays a certain reference value and significance for the choice of restoration technology of similar sites.
作者
潘子安
Pan Zian(Shanghai Geological Engineering Exploration(Group)Co.,Ltd.,Shanghai,200072)
出处
《当代化工研究》
2023年第1期108-110,共3页
Modern Chemical Research
关键词
铅污染
健康风险
土壤修复
土壤淋洗
lead pollution
health risks
soil remediation
soil washing
