APPARATUS FOR TREATING BRACKISH WATER AND METHOD FOR TREATING BRACKISH WATER USING THE SAME

摘要

The water treatment apparatus according to the present invention comprises: a mixing passage (P0) for conveying mixed water (C) in which surface water (A) and sea water (B) are mixed; A first purified water portion L1 for transferring the mixed water C to the first flow path P1 and processing the mixed water C by the water recovery tank 10, the mixing / flocculating tank 20, the settling tank 30 and the filtration tank 40; And a second purified water portion L2 for transferring the mixed water C to the second flow path P2 and treating the filtered water into the filter tank 100 and the reverse osmosis membrane tank 200. The first purified water portion L1, And a disinfecting tank 50 for treating the mixed water C processed in the water line L2. When the water treatment apparatus of the present invention is used, the water treatment apparatus can be operated using existing general water purification facilities, so that the initial construction cost can be minimized. In addition, the water treatment process can be controlled according to the concentration of Turbidity and Total Dissolved Solid (TDS) of mixed water or sea water mixed with surface water and sea water, so that a reasonable and economical water treatment is possible. It is an effective water treatment method for water-scarce coastal areas because it utilizes mixed water or nose mixed with sea water.