BigPatents India

The invention discloses an integrated system for obtaining potable water from a water source. The said system comprises a pump for pumping water from said water source, handle of said pump being connected to a main shaft, the other end of said hand pump being connected to shafts of three hydraulic pumps. Inlet of the first hydraulic pump is connected to a raw water tank, which receive raw water from the well through the hand pump outlet. The outlet of the first hydraulic pump is connected to a reverse osmosis membrane module to provide potable water. The inlet of the second hydraulic pump is connected to a dosing chemical tank and the outlet of said second hydraulic pump being connected to the raw water tank. The inlet of the third hydraulic pump is connected to a tank containing a solution of food grade chemicals to reduce the acidity of the treated water, and the outlet of the third hydraulic pump being connected to the outlet of the reverse osmosis membrane module to adjust the pH and obtain drinking water.