Water treatment device according to the present invention comprises a first integer to process the indexes (A) to the first flow path (P1) chaksujeong 10, the mixing / flocculation tank 20, a settling tank 30, and a filtration tank (40) and transferred to ( L1); Filter tank to handle the turbidity (Turbidity) of the surface water (A) (100); A second flow path for transferring the surface water into the filter tank (100), the settling tank (30) a (A); the indexes (A) of the TDS reverse osmosis membrane tank (200) for processing (Total Dissolved Solid, total dissolved solids) (P2); Fourth flow path (P4) for transferring the surface water (A) in the filtration tank 40 to the reverse osmosis membrane tank (200); Sodokjo containing and processing the treatment of the first integer part (L1) and a reverse osmosis membrane tank 200 (; third passage (P3) for conveying the (A) surface water to the reverse osmosis membrane tank (200) out of the filter tank (100) It includes: 50).
According to the present invention, it is also possible during ongoing groundwater purification because it can use the existing regular water facility is being operated to operate the water treatment system to minimize initial construction costs, using a reverse osmosis filter tank and filtration tank Joe interrupted.
In addition, the water treatment can also, according to the present invention when the water quality of the surface water significantly reduced.