| 摘要 |
PROBLEM TO BE SOLVED: To provide an advanced water cleaner by using ozone having high water cleaning performance and capable of feeding tasty water. SOLUTION: The advanced water cleaner 1 by using ozone for cleaning by injecting ozone into raw water such as city water, is provided with an ozone injection machine 4 for injecting ozone into raw water under high pressure condition and oxidizing and decomposing organic matters and chlorine, or the like, an activated carbon tank 6 in which primary treated water with ozone injected therein by the ozone injecting machine 4 is passed through an activated carbon layer 5 to adsorb organic matters and chlorine, or the like, and also decompose ozone, and a natural stone sand tank 8 in which secondary treated water from the activated carbon tank 6 is passed through a natural stone sand layer 7 to be filtered and activated.
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