Multi Grade Sand Filter - Advanced Water Purification System | Online Ozonation, Uv Treatment, Nanofiltration, Chlorination, Activated Carbon & Micron Filtration

Raw water from the bore well is pumped by means of the pump provided through the Pressure Sand Filter and online ozonation to Storage Tank. After chlorination and retention time period water pumped through Pressure Sand Filter for the removal of suspended impurities, mud and organics. After water will passed through activated carbon filter for the removal of inorganic impurities, bad taste and odor by the adsorption process that is these are retained by the surface of the granulated carbon and subsequently recharged once the backwashing is done with water. Antiscalent dosing system specially for Silica removal will be dose online. The water is then passed through Micron Filter where in particulate matter of size up to 5 micron and 1 micron the cartridge retains. The filtered water then passed through Ultra Filtration System for removal of colloidal partials, bacteria present in water. (The UF system comprises of the membranes along with the pressure tubes) reject water will be drain out and (permeate water) treated water is passed through UV system and collect to storage tank and if required done online mineral dosing to maintain TDS of treated water. Then treated water recirculates to ozone tank through pump and simultaneously passed through 0.45 micron and 0.2 micron filter to filling section.