Situ remediation of As-polluted soils is one of the most effective options, among which the adsorption of arsenic on soil solid phases attracts more attention.
土壤原位修复是消除土壤砷污染的有效方法，其中砷在土壤固相上的吸附也是近年来的研究热点。
At the end of this paper, the measures of harnessing land pollution, such as petroleum reclamation on oil pit, polluted soil burn and changing soil reclamation, etc. are proposed.
最后，对落地油土地污染治理方面，提出油坑原油回收、污染土层燃烧处理和换土复垦等措施。
It was found that the soil reclaimed by fly ash was, as a whole, polluted according to common soil assessment standards.
结果发现：以土壤本底值作为评价标准时，粉煤灰充填复垦土壤整体处于受污染状态。
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