甲苯污染场地基于人体健康的风险评估

摘要

One chemical facility occurred toluene leakage in history and therefore caused soil and groundwater pollution. Human health based risk assessment was carried out to assess the risk for sensitive receptors because of the contamination, and determine the remediation scope. The result shows that model calculation is complicated and involves lots of parameters. Therefore, employing commercial risk assessment software can quickly simulate different conditions and highly improve efficiency.%某化工生产车间历史上发生甲苯泄漏，造成了现场的土壤和地下水污染。采用基于人体健康的风险评估以分析污染对敏感受体的风险，并确定污染物修复目标值和修复范围。结果表明，风险评估过程模型计算复杂，涉及参数众多，运用可信的风险评估商业软件可以快速模拟各种模式并进行计算，大大提高工作效率。