Water Sample iStock

Food Process Wastewater Treatment

Optimization, Engineering and Permitting Independent Foods – Sunnyside, WA

Enpurion helped Independent Foods re-design, permit and commission their new Sequencing Batch Reactor for food processing wastewater treatment. We worked with the Department of Ecology on a water conservation assessment, land application of solids and support for Stormwater Level III compliance.

Watrefall 3 iStock

Electroplating Process Improvement

Containment, Wastewater and DI Systems

Rainier Ballistics – Tacoma, WA Enpurion helped optimize Rainier Ballistics zero- discharge plating treatment systems, and build a state-of-the-art secondary containment system. We also developed and implemented a chlorine free cyanide destruct process, freeze crystal-lization process, and is working to increase capacity while reducing regulatory requirements.


Conversion Coating Zero-Discharge

Advanced Ion Exchange Water Recovery AccraFab, Inc – Liberty Lake, WA

Enpurion designed and helped implement zero-discharge chromate and non-chromate conversion coating process for aluminum and ferrous metals. The nationally-recognized project uses an advanced form of ion exhange to save the company nearly $190,000/year and reduce hazardous waste by 97%.

Have questions or comments? Contact us HERE.

Michael Johnson, PE

LEAN ENVIRONMENT INCORPORATED | 4500A 15th Street East, Tacoma WA 98424

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