Dissolved air floatation is a process that removes grease and oil from industrial wastewaters. While DAF has been around since the late 1960s, very few professionals know about it. In fact, this water ...
CH2M HILL made a twist on the usual placement of a dissolved air flotation (DAF) system, placing it at the beginning of the process train rather than in the solids-treatment train, where it is usually ...
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