Residue, especially minerals fouled with oil, collects in the sand traps of gas stations, car washes, sewage treatment plants and similar facilities. SCHAUENBURG MAB equipment separates this residue into its constituent parts: oil, water and mineral solids.
Other equipment is used to recover and treat waste water from processing substances such as sugar beets, flower bulbs, potatoes and other vegetables. The sand decontaminated and dewatered in the treatment process can be recycled. The treated waste water can be reused to wash sand. As a result, minimal fresh water is required.