Industrial Wastewater Treatment – Hexavalent Chrome Reduction System

Treatment of Chrome Bearing Wastewaters

Hexavalent Chrome is a contaminant in rinse water that must be reduced to trivalent chrome and removed after precipitation.

We provide a highly-automated system scalable by components sizing to treat up to 50 gallons per minute, either stand alone or integrated with our ion exchange & specialized treatment systems.  Designed based on our years of experience with a variety of metal-bearing wastewater.  The single reaction tank with mixers, pH & ORP sensors, and H2SO4 NaOH & reducer feed pumps ensures required    reaction time for continuous chrome reduction by either a proprietary precipitant at pH 6 or my Na-MBS at pH 2.

 The treatment process and system components can be manually controlled by an operator for each process step, or highly-automated by the programmable automation controller executing operator-adjustable treatment set-points through a touch screen also providing electronic data-logging and archiving for regulatory compliance.

Water Innovations specializes in ion exchange (IX) systems for rinse recycling & deionized (DI) water. Our batch wastewater treatment systems complement our IX systems to treat regeneration waste and also process waste baths.  Designed for heavy-metals, O&G, BOD, and a wide variety of other wastewaters from many industrial metal finishing applications.  Our expert understanding of waste treatment chemicals ensures a well-designed and operating system.

Engineered to meet a wide variety of waste from numerous industrial applications