Fat, oil and grease (FOG) are water insoluble, organic compounds. If disposed in a sewer system, the substances tend to cover sewer-wall surfaces and accumulate in pumping pits, resulting in several negative consequences
Fat, oil and grease (FOG) are water insoluble, organic compounds. If disposed in a sewer system, the substances tend to cover sewer-wall surfaces and accumulate in pumping pits, resulting in several negative consequences