Application of Combined Remediation Technologies at a Typical Chemical Plant Site
This paper introduces the application of combined remediation technology in large-scale organic contaminated site,taking the contaminated site of a local chemical industry enterprise in Jiangxi province as the remediation object.The major pollutants at the site were petroleum hydrocarbons,benzene,phenols and Polycyclic aromatic hydrocarbon compounds,the combined technologies of ambient temperature thermal analysis,chemical oxidation and ectopic thermal desorption were used to treat and restore the plots with different pollution levels.The combined remediation technology can reduce the concentration of related organic pollutants in the contaminated soil to below the remediation target.The combined remediation technology can be widely used in the remediation of contaminated soil in China.
chemical pollutionthermal analysischemical oxidationthermal desorptionsoil remediation
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