The goal of the site remediation technology plan is to ensure human health and to reduce the environmental risk of the pollutants in the site soil to an acceptable level.

场地修复技术方案的目标是保障人的健康，使得场地土壤中污染物的环境风险降低到可以接受的水平。

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After several years of cultivation and harvest, the site would be restored at a cost much lower than the price of excavation and reburial, the standard practice for remediation of contaminated soils.

经过几年的耕种和收获，该遗址将以远低于挖掘和重新掩埋费用的成本进行修复，这也是修复污染土壤的标准做法。

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The difficulty of the remediation technology was that the topsoil of the site is sticky, small particle size and severely polluted.

铬渣污染场地的表层土壤由于粘性大、粒径小且污染严重成为治理的难点。

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Molecular biology in action was evident during the use of qPCR tests for this microbe at a site in Southern California, where remediation professionals verified that MTBE degradation was taking place.

FORBES: Guest post written by Aaron Peacock

This method can let the team know whether the contaminant-degrading microbes are healthy and growing, or, under some types of stress, possibly signal the need for more active remediation efforts at a site.

FORBES: Guest post written by Aaron Peacock