For Food Plant Use: Not for use on food contact surfaces. Avoid contamination during application and storage.

Lift Stations: PrimeZyme should be metered in directly into a lif t station at the end of a pump cycle. This can be done using a DR-2000™ pump. Depending on the amount of FOG’s and organic load, the usage rates will vary according to the amount of raw influent in the lift station. Typically, one gallon of product will be sufficient in a lift station that handles up to 20,000 gallons of raw influent. The same amounts will be used if slug feeding, but during low flow periods. The product can also be fed in at the nearest up-stream manhole.

Mains/Manholes For mains/manholes, treatment should be star ted in the closest upstream manhole from the problem area. One gallon should be metered in for each 10,000 gallons of influent. This can be done using a DR-2000™ pump. For best results, meter product in during high flow rate periods. If slug feeding, slug at a rate of one gallon for each 5,000 gallons of influent to star t, and continue with a maintenance dose of one gallon to every 20,000 gallons of influent on a weekly basis.