AN IMPROVED WATER PURIFICATION SYSTEM/UNIT AND PROCESS FOR PURIFICATION/REMO VAL OF IRON, ARSENIC, MANGANESE, FLUORIDE AND BACTERIA CONTAMINATED WATER

摘要

The present invention relates to an improved water purification system and process adapted for the simultaneous removal/purification of contaminants iron, arsenic, manganese, fluoride and bacteria. The system comprises cylindrical main body having a first chamber and second chamber, an inlet comprising an air tight cap covering the said cylindrical main body substantially located above the first chamber adapted to avoid entrance of air inside the said system and an outlet for the tapping through of the final purified/clear water. The second chamber comprises a filtration unit having plurality of filtration columns. The columns are arranged in a predefined sequential manner adapted for removal/purification of iron, arsenic, manganese, fluoride and bacteria contaminated water. Fig 1 [IN-DEL-2011-02201A]