A grease trap is a plumbing device designed to capture fats, oils, grease, and solid waste from wastewater before it enters the municipal sewer system. It prevents harmful buildup that could lead to costly plumbing issues and health code violations in commercial kitchens.
How Does a Grease Trap Work?
Grease traps function by slowing down wastewater flow, allowing separation of grease and solids from water:
- Grease and oil, which are lighter than water, rise to the top of the trap.
- Solid particles settle at the bottom.
- The relatively clear water flows through to the sewer system, while grease and solids remain trapped.