| 摘要 |
PURPOSE: A system and a method for purifying underground water and valley water are provided to rapidly purify drinking water by including a multi-layered filtering unit, a mono-layered filtering unit, a cationic resin container, an anionic resin container, a water tank, and a cation filtering part. CONSTITUTION: A system for purifying underground water and valley water includes a multi-layered filtering unit(100), a mono-layered filtering unit(200), a cationic resin container(300), an anionic resin container(400), a water tank(500), and a cation filtering part(600). The multi-layered filtering unit filters underground water and feed water through multiple filtering layers to feed primarily treated water. The mono-layered filtering unit filters the primarily treated water through an activated carbon layer to feed secondarily treated water. The cationic resin container purifies secondarily filtered water based on cation resin to feed thirdly treated water. The anionic resin container purifies the thirdly treated water based on anion resin to feed fourthly treated water. The water tank feeds the fourthly treated water as reverse water or feeds the water to a subsequent process. The cation filtering part treats the fourthly treated water to obtain finally treated water. |
