Reverse osmosis (RO) is a method that uses a semi-permeable membrane to remove most of the total dissolved solids (TDS) from water. RO technology can remove excess TDS (200 TDS to 2000 ppm) while also blocking dissolved impurities and chemical contaminants. It also maintains essential minerals in drinking water. Auto T D S Ro plan KENGEN RO WATER FILTER WATER PURIFIRED INDUSTRIAL WATER TRITMENT PLAN RO PAL MANUFACTURE IN RAJKOT SOMESTIC WATER FILTER ALKLINE ATER FILTER ALKILNE RO PLAN Water Purification Industrial & drinking Reverse Osmosis RO Water Purification System Water Purifier Alkaline water machine Water filter Machine Water Filter Machine Ro Plant Ro Plant ro membrane