750,000 gallons per month average.
Grease trap is located in rear parking lot.
Excessive odors emanating from trap 2. Overflow into parking lot from back-ups 3. PDM-7 GT is injected at a rate of 10 gallons per month through 2 peristaltic feeder systems into the main kitchen drains. All odors were eliminated within 48 hours after initial inoculation. The system has been functioning for over 13 months.