General Electric Capital Corporation

General Electric Capital Corporation As Administrative Agent

Leslie D Merrill

James W Schleiffarth

Larry D Sanderson

Bradford M Rohwer

A system and method are disclosed for providing aqueous stream purification services. The system includes at least one separation unit. Each separation unit may include a mechanical vapor recompression separator, a steam stripper, and a secondary recovery heat exchanger. The system for wastewater purification may receive water from a waste water storage, purify the water, and return the purified water to a purified water storage. The system may include a controller. The controller may include an operating conditions module configured to interpret at least one operating condition. Operating conditions may be waste fluid stream impurity concentrations, waste fluid stream flow rates, steam inlet temperatures, recirculation stream flow rates corresponding to the at least one separation unit, recirculation stream temperatures corresponding to the at least one separation unit, purified product stream flow rates, purified product stream impurity concentrations, and/or purge stream concentrations corresponding to the at least one separation unit.

System and method for providing aqueous stream purification services

A system and method are disclosed for purifying a waste fluid stream. The system includes a recirculation pump having an inlet for a recirculation stream and an outlet to expel a pressurized stream. The system includes a compressor having an inlet for an evaporation stream and an outlet for a pressurized evaporation stream. A primary heat exchanger has inlets for the pressurized stream and the pressurized evaporation stream, an internal surface area for heat transfer from the evaporation stream to the pressurized stream, and outlets for a cooled product stream and a heated pressurized stream. The heated pressurized stream is formed by heating the pressurized stream and the cooled product stream is formed by cooling the evaporation stream. The system includes an evaporation unit having an inlet for the heated pressurized stream and outlets for an evaporation stream and the recycled liquid bottoms stream.

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Bountiful, UT, United States of America

Leslie D Merrill