TSS, BOD, Bacteria and Virus Removal at Apple Washing Facility

Save Water, Increase Shelf Life and Remove Contaminants 

Case Study Details

BOD and Bacteria Removal Case Study

A Washington apple processing facility faced high water usage, contamination risks, and the need to extend product shelf life. Hydro Reserve’s treatment system removed TSS, bacteria, and viruses, reduced chemical usage, and now saves 360 million gallons of water per year while enhancing food safety and freshness.

Filtering apple rinse water
Apple rinse water bacteria reduction
Apple orchard rinse water bacteria reduction

Challenge

A Washington apple processing facility faced excessive water consumption, contamination risks, and the challenge of maintaining product freshness. The facility needed a reliable, space-efficient solution to remove TSS, bacteria, and viruses while recycling rinse water to reduce chemical use and extend shelf life.

Solution & Application

Hydro Reserve deployed an advanced water treatment system to remove TSS, bacteria, fecal coliform, and salmonella from the apple rinse water. By recycling 2 million gallons per day, reducing chemical usage, and extending shelf life, the system provided a sustainable, cost-effective solution with a successful pilot, full O&M service, and a compact footprint.

System Results & Benefits

  • Save 2M Gallons Per Day
  • Save 360M Gallons Per Year
  • Increase Shelf Life
Case Study Shepherds Eggs 800 GPM BOD Reduction System Hydro Reserve
The Hydro Reserve 800GPM BOD reduction system enabled them to eliminate evaporation ponds, surcharges and odor and has been in daily operation for over 5 years.

Project Details

LOCATION

Washington State

CLIENT

Food: Apple Processing Facility

DESIGN & SPECIALTY

Case Study: Save Water, Increase Shelf Life

Application
  • Reduce Water Waste and Costs:
    Recycling rinse water onsite eliminates excess water consumption, reducing both costs and environmental impact.
  • Enhance Food Safety and Shelf Life:
    Removing TSS, bacteria, and pathogens ensures compliance, prevents contamination, and extends apple freshness by 6–8 days.
  • Improve Sustainability and Efficiency:
    By saving 2 million gallons of water daily and reducing chemical use, the facility lowered operating costs while maintaining a smaller environmental footprint.
Success Factors & Key Metrics
  • Key Metrics: The apple processing facility removed contaminants, reduced chemical usage, and saved 360 million gallons of water annually. The system ensured compliance, extended shelf life, and improved overall operational efficiency.
  • 360M Gallons Water Saved Per Year
  • 6-8 Week Shelf Life Extension
  • Smaller Footprint
  • Guaranteed Performance