What is the primary purpose of a grease interceptor?

The primary purpose of a grease interceptor is to separate grease from wastewater. Grease interceptors are specifically designed to trap fats, oils, and greases (FOGs) that are generated from food preparation activities in commercial kitchens and other establishments. When wastewater flows through the interceptor, it slows down, allowing the lighter grease to rise to the top and solidify, while the heavier wastewater sinks to the bottom. This separation process is essential for preventing grease buildup in sewer systems, which can lead to clogs, overflows, and costly maintenance issues.

Effective grease separation not only helps maintain the integrity of the plumbing and sewage systems but also complies with local regulations regarding wastewater disposal. Proper maintenance of grease interceptors ensures they function effectively, allowing for the continued safe and efficient discharge of wastewater into the sewer system.