We Ion Water Machineries most trusted name in manufacturer and supplier of R.O. Plant. Reverse Osmosis is a separation process, in which a solvent, water in this case is permitted to pass through a semi permeable membrane leaving behind the dissolved solids ( constituted by various dissolved ions called Cations ( +ve ions ) and Anions ( -ve ions ). Depending on the mobility of these ions, the water portion passes through the membrane and very low amount of salts will pass through the membrane. Thus the filtered water has about 10% TDS. This process will remove Bacteria, Virus, Protozoa and reduce the harmful chemicals namely Fluorides, Nitrates, Pesticides, Lead, Mercury, Arsenic etc. Capacity 50 to 50000 ltrs. per hour and above.