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。

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The reclamation of waste polystyrene is summarized, The use as fire retardant, ion exchange resin, latex paint, building adhesion agent, and pyrolysis fuel oil are introduced in detail.

归纳了以废旧聚苯乙烯为原料溴化作阻燃剂，磺化用作离子交换树脂，制备乳胶漆，建筑用胶粘剂，裂解成燃料油等回收利用情况。

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It is imperative to reclamation waste oil in spite of difficulties.

地沟油等废油脂的回收炼油势在必行，但仍有瓶颈。

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An interesting note in the financial statements was the news that in September Suncor become the first oil sands company to complete surface reclamation of a tailings pond, a key step in returning the site back to nature.

FORBES: Buy Suncor for growth