Marine reef ecologist Scott Porter works to remove oil from his hands in the Gulf of Mexico south of Venice, Louisiana.

路易斯安那威尼斯南墨西哥湾，海礁生态学家斯科特·波特费力地清除手上的石油。

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Then it was repeatedly washed with acetone and distilled water to remove oil, surfactant and co-surfactant .

然后，用丙酮和蒸馏水反复漂洗去除油、表面活性剂和共表面活性剂。

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Factors that influence the effect of air blowing process to remove oil have been studied by field dynamic experiments.

通过现场动态实验对影响吹脱除油效果的因素进行了研究。

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The bill,which now goes to the Senate, would remove a $75 million limit on liability for oil spill damages and put a new tax on the industry to fund nationwide conservation projects.

VOA: standard.2010.07.31

This increase will allow us to further intensify this already historic response, contain and remove oil more quickly, and help minimize the time that any oil comes into contact with our coastline.

WHITEHOUSE: President Obama Assesses BP Oil Spill Response

Cleanup crews could easily trample the vegetation in trying to remove the oil.

WSJ: Gauging Harm to Ecosystem Could Take Years

Human efforts and natural degradation did remove most of the oil, but some areas still have oil under the surface.

BBC: Oil spills: What is the long-term damage?