CWEA Collection Systems Maintenance Practice Test 2025 - Free Collection Systems Practice Questions and Study Guide

In wastewater management, FOG stands for fats, oils, and greases. These substances are byproducts of various activities, such as cooking and food preparation, and they can accumulate in sewer systems and wastewater treatment facilities. When FOG enters the wastewater system, it can solidify and lead to blockages in pipes, which can result in costly backups and overflows. Managing FOG is essential in collection system maintenance to ensure the efficient operation of sewage systems and to prevent environmental contamination.

Proper handling and disposal of FOG are crucial for maintaining the health of wastewater treatment processes and protecting public infrastructure. This is why protocols are often established to minimize the entry of FOG into the sewer systems, including the use of grease traps in commercial kitchens and public education on proper disposal methods at home. Understanding the implications of FOG helps in directing efforts toward effective wastewater management strategies.