Abstract: A self-contained mobile wet waste material separator and dewatering for waste water treatment facilities to facilitate the dewatering of solid waste debris that accumulates in screening points within the transfer and treatment process. The mobile wet water waste separator has a screen drum separator rotatably mounted on a wheeled trailer with integrated multiple dewatering and transfer continuous conveyor belts. The wet waste material separator and dewatering provides for dewatering of separated solid waste removed from waste treatment wet wells that define intermediate transfer stations within a municipal waste water collection and treatment system via a collection and transfer vacuum truck.

Abstract: The present invention provides a fertilizer utilizing the inexpensive waste and by-product materials of biosolids, gypsum, and/or other phosphorus binding agents, such as iron or aluminum chemicals or by-products with elevated levels of iron and aluminum. The combination of biosolids, gypsum and other phosphorus binding agents, such as iron or aluminum chemicals or by-products with elevated levels of iron and aluminum produces a fertilizer that provides for soil nitrogen needs while limiting the availability of phosphorous to minimize environmental pollution.