BOSTON, MA--(Marketwired - Jan 13, 2015) - Traditional options for secondary wastewater treatment burn up way too much energy -- 68 GWh annually in the U.S. alone -- and still leave behind excessive ...
Aeration: Any active or passive process by which intimate contact between air and water is assured: by spraying water into the air, by bubbling air through water or by mechanical agitation of water.
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