| 摘要 |
PURPOSE:To provide a water purifier and a method for purifing water which do not require an external energy and ensures longer use life than a conventional purification device. CONSTITUTION:This water purifier is equipped with a tank for nickel peroxide catalyst of a nickel sesquioxide hydrate (Ni2O3.H2O) alone or a blend of the nickel sesquioxide hydrate with a trinickel tetraoxide hydrate(Ni3O4.H2O), and/or a nickel dioxide hydrate (NiO2.H2O) as effective components. A liquid to be treated is allowed to pass through the tank for nickel peroxide catalyst. |
