Recommendations Webster Environmental, Inc.

• Pilot test several treatment chemicals

  • Iron salts
  • Hydrogen peroxide
  • Iron salts and hydrogen peroxide
  • Calcium nitrate
  • Oxygen

• Include (vapor) odor control system on new headworks facility

  • Intended to treat odors originating from headworks process, not from wastewater influent
  • Consider treating vapors from the influent structure using the same system