| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device capable of efficient deodorization by passing a malodorous gas through a carrier bed carrying deodorizing microorganisms. SOLUTION: A malodorous gas is supplied into the carrier bed 11 provided in a deodorization tower 1 and carrying deodorizing microorganisms and passed upward through the bed 11. Meanwhile, a water sprnkling nozzle 4a is furnished above the bed 11 and a treated water tank 5 below the bed, a circulating pump 6 is provided between the treated water tank 5 and water sprinkling nozzle 4a, and the carrier bed 11 is activated and cleaned.</p> |
