LOS ANGELES, CA--(Marketwire - Jan 22, 2013) - Sionix Corporation (OTCQB: SINX) announced today that it has received a Notice of Allowance for U.S. Patent Application Number 13/029,970 -- "Dissolved ...
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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