Home > Application > Sonitec Cooling Tower (Hot & Chilled Water Loops) Process Water (Cooling, Intake & Wash Water) Iron Removal, SDI Reduction & Turbidity & Suspended Solids Removal Tertiary Treatment Water Reuse Pre-Filtration for RO A unique filter for polishing potable, process and wastewater. The Vortisand filter system is an automatic backwashable centrifugal sand filter, which combines a vortex effect and multi-layers of sand media in the same pressure vessel. Vortisand achieves very fine filtration (0.45, 2, 5, 10 microns) at high rate while using 80 to 90% less water for backwashing compared to traditional sand filters. It provides a filtration that is 10 to 20 times finer than traditional sand filters. Continuous filtering removes suspended solids (silt, sand, waterborne contaminants and other organic matter). Vortisand provides clean, clear water when used in conjunction with chemical treatment programs that chemical treatment alone cannot guarantee. Greater benefits result from very fine particle removal. Vortisand is the best available technology for side-stream filtration of cooling water. Either used on cooling towers or on closed loops, Vortisand removes the very fine suspended solids, airborne contaminants or others from recirculation water to prevent fouling on heat exchangers, to improve the cooling efficiency and in many cases to reduce the use of chemicals, mainly biocides in the water. For more technical and product info, please click        here |       For price request, please click here