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Method for the remediation of contaminated soil and/or groundwater via integrated chemical and biological treatment
Method for the remediation of contaminated soil and/or groundwater via integrated chemical and biological treatment
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机译:通过化学和生物综合处理修复被污染的土壤和/或地下水的方法
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摘要
The invention provides repeated sequential stages of chemical and biological treatment to meet soil and/or groundwater treatment goals. Chemical treatment is undertaken to directly destroy a portion of the contaminants via oxidation, with such chemical treatment occurring in discrete injection events. Near the completion of an injection event, the remedial additive concentrations or delivery rates are increased. During or subsequent to the chemical treatment event, beneficial nutrients and additional microbial populations are added to the soil and or groundwater based upon field or laboratory testing and calculated optimal concentrations.
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