Abstract:
System for the purification and/or sterilizing of liquids by the application of ultraviolet (U-V) ray-emission means. The system includes a monitor for measuring the output of the ultraviolet source and at preset intervals activates various devices for rendering the system fail-safe.
Abstract:
A recycle arrangement in which wash water containing grit and particles is collected and treated in a cyclone which removes the solid particles from the water, and disposes of the solids in the form of sludge. The treated water is reclaimed for subsequent washing purposes. After washing, the surface is rinsed with water collected and passed through filters after the rinsing to remove soap, detergents, and other impurities so as to produce clear reusable water. The resulting clear water is then reclaimed and recycled for subsequent rinsing purposes.