A filtration technology and service for continuous recycling of aqueous cleaner baths, mass finishing fluids, press water, mop water and synthetic coolants is available from Safety-Kleen. Aqueous Processing Service is designed as a point-of-use service for the factory floor. It includes an aqueous fluid-recycling unit that filters and collects the soils that reduce the useful life of fluids. Safety-Kleen Corp., Palatine, IL.