Tiny bubbles clean oil from water
New method targets oil sheen, other pollutants
17-Nov-2009 -
Small amounts of oil leave a fluorescent sheen on polluted water. Oil sheen is hard to remove, even when the water is aerated with ozone or filtered through sand. Now, a University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and ...
acids
biodegradation
carbon dioxide
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