Water Innovations, Inc. specializes in Best-in-Class ion exchange water recycling systems for deionized water & highly-automated wastewater treatment equipment

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Chrome Reduction System

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.

INDUSTRY APPLICATIONS

Designed for hexavalent chrome bearing rinses
from many plating and metal finishing applications

  • Hard Chrome Plating
  • Conversion Coating
  • Chromic Anodizing
  • Decorative Chrome
  • Plating on Plastics

FEATURES & BENEFITS

  • Standardized and pre-engineered
  • Modular and ready to install & use
  • Best-in-Class high quality components
  • Intuitive yet powerful operating control
  • Scalable based on pumps and tank sizes
  • 304-SS polyurethane-coated frames
  • Integrates with other WI Waste water products
  • Schedule 80-PVC and true union valves
Chrome removal
Complete Chrome Reduction System Top View

    Automation

  • Rockwell Automation software
  • Allen-Bradley Compactlogix PLC
  • Allen-Bradley Panelview Plus HMI
  • Signet sensors and instruments
  • Integrated HMI data-logging
  • Ethernet-based remote access
  • Proportional chem pump dosing

 

    Standard Components

  • Non-metallic tank for long service-life
  • Flat-bottom reaction tank w/ gear-drive mixer
  • Signet pH & level process-controlling sensors
  • AOD or electronic chemical feed pumps
  • Treated water discharge/transfer pump
  • Programmable Logic Control (PLC) automation
  • Touch Screen human-machine interface (HMI)

 

    Scalability

  • Waste Holding Tank
  • Waste Transfer Pump
  • Treated Water Pump
  • Chemical Feed Pumps
  • Mechanical Mixers

 

Hexavalent Chrome Reduction System

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.

Complete Chrome Reduction System

 Product | Downloads:

Chrome Reduction Treatment System

Quote Request

Request a quote on line, call 760-294-1888 or email sales@waterinnovations.net

 

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

 

About Us

Corporate Water Deionizer Systems

Recent Blog

  • Georg Fischer’s Next Generation Actuated 3-way Ball Valve
  • Staying Educated on Airline & Aerospace Finishing
  • SUR/FIN Presentation – “Process Rinses Recycling to Deionized Water for Surface Finishing Facilities”
  • 2nd Year Corporate Sponsor for Walk for Water
  • Newly Installed HFX75D ion exchange water recycling and integrated wastewater treatment system at Bristol Industries

Ask The Experts

Ask the Experts: Question and Answer (Deionized Water , Rinse Water Recycling … Read More

Quote Request

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Water Innovations, Inc. 350 Engel St.  Escondido, CA  92029 760-294-1888  

Water Innovations USA

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