NSF International announced the development of a new protocol that addresses the health impact and environmental protection of septic tank and grease trap (solid and liquid) separating technology. Labrie Environmental Group is the first manufacturer to certify its pumping and liquid-solid separating system to the protocol.

NSF Protocol P340: Septic Tank or Grease Trap Solid and Liquid Separating Devices was developed for equipment that separates septic waste solids from liquids in septic tanks, or grease and solids from liquids in grease traps. The protocol contains requirements to evaluate the materials, design, manufacturing and performance of these types of equipment.