Waste management equipment, namely, a filtration unit; wastewater treatment equipment, namely, equipment for recovery of copper, copper salts, and copper alloys from water used in industrial processes, copper recycling systems comprised primarily of a filtration unit; water treatment equipment, namely, equipment to recover copper used in industrial processes

chemicals for use in cleaning water; chemicals used for waste water treatment recover of copper and copper salts; chemicals used in copper and copper alloy recycling of industrial waste water