Apparatus and process for the separation and reclamation of selected components in grease trap waste

摘要

A process for separating the grease, solids and water components from grease such as grease traps and fry grease. The grease is collected and introduced into a primary holding tank to effect primary crude separation. The grease is removed to a second stage separator for further concentration. The water and solids are separately directed to a second stage to separate these components. The separated water is treated suitable for discharge into a sewer. The solids are dried and the solids and grease are then suitable for re-use. In the preferred embodiment, the separators are centrifuges. Heating of the grease may also be necessary to achieve proper viscosity for handling and to remove bacteria.