Synergy Remediation of PBDEs Contaminated Soil by Electric-Magnetic Method

Chun Du Wu; Yi Fan Yao; Qing Jie Xie

doi:10.4028/www.scientific.net/AMR.726-731.2338

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Synergy Remediation of PBDEs Contaminated Soil by Electric-Magnetic Method
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 726-731Synergy Remediation of PBDEs Contaminated Soil by...

Synergy Remediation of PBDEs Contaminated Soil by Electric-Magnetic Method

Abstract:

An electrokinetic and magnetic remediation system of polybrominated diphenyl ethers (PBDEs) contaminated soil was built in the laboratory. The characteristics of BDE15 migration under non-uniform electric field and uniform magnetic field were investigated. The results indicated that current and temperature in the soil reached the maximum values 100mA and 14°C respectively in 6h; the moisture content of soil near the cathode and anode was higher than in the middle position; pH values of soil increased gradually from the anode to the cathode and acid-base interface was in the soil area between 3cm from anode and 5 cm from anode; BDE15 mainly enriched in the area 5cm from the anode and reached 22.69μg·g^-1.

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Periodical:

Advanced Materials Research (Volumes 726-731)

Pages:

2338-2341

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.726-731.2338

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Online since:

August 2013

Authors:

Chun Du Wu*, Yi Fan Yao, Qing Jie Xie

Keywords:

Electrokinetic Remediation, Non-Uniform Electric, PBDEs, Soil

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