Aqua Bio Water Treatment Systems’ Water Restoration System uses no additional chemicals, relying on aeration to encourage the natural bacteria in the water to consume waste materials. Used wash water is pumped from a settling tank through hydrocyclones, which eliminate solids as small as five microns. Next, the water is aerated, a process that transforms anaerobic bacteria into aerobic bacteria. These aerobic bacteria consume chemical waste aggressively, which eliminates odor naturally. Finally, the water is pumped through a biologic chamber containing active aerobic bacteria, further reducing any chance of odor. Restored water can be used in all areas of the wash except for the spot-free and final rinse phases.