某待搬迁硫酸厂重金属污染土壤健康风险评估.pdf

文档介绍：监 测 与 评 价
Environmental Monitoring ＆ Assessment ，
Ｒisk-based preliminary remedial goals were calculated 0. 35 mg /kg for arsenic and 123 mg /kg for vanadium． However the
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goal of 0. 35 mg /kg for arsenic was higher than environmental background value which was not feasible for practical
， ，
remediation engineering． Therefore it was suggested to revise remedial goals taking account of heavy metal speciation and
remediation technologies．
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Keywords contaminated site heavy metals arsenic human health risk assessment leaching toxicity risk-based
preliminary remedial goals
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0 引 言 业搬迁过程中环境污染防治工作的通知》 要求企业
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