Study on the Effect of Exposure Duration on Recommended Target of Cd-Contaminated Soil Remediation

Abstract:

Based on the process of health risk assessment for Cd contaminated sites, study the relationship between exposure duration and recommended target of soil remediation. This paper discusses the changes (from 7.7 mg/kg to 5.0 mg/kg, from 9.1 mg/kg to 3.8 mg/kg) of recommended target for soil remediation when the exposure duration has large changes (EDa ranges from 6a to 36a, EDc ranges from 1a to 12a). The results point out that both EDa and EDc have effects on recommended target of soil remediation, and in general, exposure duration and recommended target of soil remediation vary inversely.

• Periodical: Advanced Materials Research (Volume 414)
• Pages: 214-220
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.414.214
• Online since: December 2011
• Authors: Xiao Song Sun, An Ping Liu, Hang Zhou, Xiao Nan Sun, Jian Ming Sun
• Keywords: Cd-Contamination, Exposure Duration, Recommended Target of Soil Remediation

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