Hydro Engineering, Inc.

Toll Free: 800-247-8424
In Utah: 801-972-1181
http://www.hydroblaster.com
        

HE/8000, dual stage polishing filter with oil coalescing

Wastewater Treatment or Recycling Removing; Oil/Grease, Light Hydrocarbons & Heavy Metals, used in any pressure washing or wastewater processing application. 25 GPM Flow rate.

  • Certified to CE and UL979 Standards
  • Overflow protection
  • Self cleaning tanks
  • Gravity flow through design
  • Primary solids incline tank
  • 230,000 sq. in. of oil coalescing plates
  • Take your pick of any two polishing loops: solids, light hydrocarbons or metals.
  • PLC controls daily operation and maintenance functions
  • Optional remote operation monitoring

    HE/8000 Specifications (PDF format)


How The HE/8000 Works

The HE/8000 is designed with three complete modules: (1) oil/water separation; (2) a polishing loop for hydrocarbon removal; (3) a polishing loop for metals removal. As dirty water enters the HE/8000 it slows down, allowing the solids to fall to the bottom of the coalescing tank and the oil water separation to begin. Gravity causes the oily water to flow through 230,000 square inches of oil coalescing plates. These plates allow the oil to gather together into large droplets where they can float to the surface and be mechanically skimmed from the water. Virtually oil-free water then flows into a multi media-polishing loop, which reduces light and emulsified hydrocarbons to less than 10 ppm. The water then moves to a polishing loop for metals reduction. Dual polishing loops circulate water at 100 GPM assuring multiple passes through the job-specific media which prepares the water for recycling or direct to sewer discharge. Processed fluid is suitable for reuse or discharge to a sanitary sewer.