Abstract: An apparatus for prediluting chemical solutions before the chemical solutions are injected into a wash tub of a washing machine comprises a wash tub, a chemical solution conduit, at least one dilution conduit, a mixing conduit, and a junction. The wash tub has an interior volume and a first opening in communication with the interior volume. The chemical solution conduit transports the chemical solutions into the wash tub of the washing machine. The chemical solution conduit has a first opening therein to receive the chemical solutions. The dilution conduits transports dilution solutions into the washing machine. The dilution conduits have at least one opening therein to receive the dilution solutions. The mixing conduit has a first end and a second end. The second end is in liquid communication with the opening in the wash tub to transport liquids into the wash tub.

Abstract: An apparatus separates a substantially metallic portion from a substantially non-metallic portion of constituent components of at least one electrical product, comprising a plurality of crushing machines, such as a first crushing machine, a second crushing machine, and a third crushing machine and a separating machine. The first crushing machine crushes the at least one electrical product to create at least one crushed electrical product. The first crushing machine has a first screen affixed thereto to regulate a first flow of the at least one first crushed electrical product from the first crushing machine. The second crushing machine crushes the at least one first crushed electrical product to create at least one second crushed electrical product. The second crushing machine has a second screen affixed thereto to regulate a second flow of the at least one second crushed electrical product from the second crushing machine.

Abstract: Preferred processes to separate metallic and non-metallic constituent components of at least one electronic product are generally comprised of the following steps: (a) repeatedly crushing the at least one electronic product to create a plurality of crushed electronic components; (b) repeatedly screening the plurality of crushed electronic components to ensure that the plurality of crushed electronic components substantially conform to a specific size; and (c) separating the plurality of crushed electronic components after steps (a) and (b) into non-metallic constituent components and metallic constituent components by weight. In addition, before step (a), the at least one electronic product must be provided or otherwise transported to crushing machines to perform step (a). Likewise, the crushed electronic components must be transported from one crushing machine to another crushing machine and to the separating apparatus to perform step (c).

Abstract: Cleaning methods for rail cars that haul freight, such as covered hoppers, open hoppers, box cars, tank cars, autoracks, locomotives, flat cars, remove the residue from materials transported by the rail car itself. The rail cars have at least one surface. Freight includes, but is not limited to, agricultural products, industrial products, foodstuffs, living beings, and packaged goods. Methods include the steps of vacuuming excess materials remaining in rail car, removing clinging or otherwise persistent materials with a forced air system, which may be augmented with abrasive materials to a surface of the rail car, and vacuuming up or otherwise removing all remaining dust and debris, and repeating some or all of the steps as necessary. In addition, methods wipe down the surface with a dry rag (e.g., paper or cloth) and/or wipe down the surface with a damp rag. A rag could also be used to apply a sterilizing agent, which would depend upon the application and materials removed and shipped.