In cleaning up an oil spill, the use of chemical agents would （）.
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（） is the breakdown of surface tension between oil droplets in an oil water mixture which causes them to join and increase in size.
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After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning?（）
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Coalescence is the breakdown of surface tension between oil droplets in an oil/water mixture, which causes them to join and （） in size.
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In cleaning up an oil spill, the use of chemical agents would______.
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