| 摘要 |
PROBLEM TO BE SOLVED: To contrive the improvement of water quality in waste water treatment and the improvement of water quality of water for business use by catalytic water treatment with a simple constitution and to make effectively performable the deodorization and purification of gas. SOLUTION: This device is provided with a treating tank 1 having an air intake part 4 and a drain part 7 around the bottom thereof and having a vent part 5 and a water supply port 6 containing a water spray nozzle 14 into which water solution is introduced to perform showering around the ceiling thereof, and plural baskets 3 arranged in the treating tank 1 for housing plural granules 7 of functional ceramic in a mixed state and in which magnetic material or plural kinds of metal oxides such as iron, cobalt, and titanium are combined with ferrite-based material and sintered. A water solution, to which sodium hypochlorite or chlorine is added, is introduced from the water supply part 6 to perform showering from above the plural granules 2 of functional ceramic, and also a gas to be treated is introduced from the air intake part 4 to perform the deodorication and purification of the gas and the formation of catalytic water by utilizing catalytic action of the functional ceramic, and the catalytic water is stored up to a prescribed level from the bottom part is taken out from the drain part 7 around the bottom. |
