| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a discharge gas deodorization apparatus which deodorizes the discharge gas emitted at the time of drying excrements of livestock and maintains comfortable work environments and living environments. <P>SOLUTION: Malodorous components contained in a discharged gas E supplied to the discharge gas deodorization apparatus 80 from a livestock excrements drying apparatus 50 composing a livestock excrements treatment apparatus 10 are separated by adsorption in a deodorization material G of a deodorization tank 85. Ultraviolet rays of natural light emitted from the sun K or ultraviolet rays of artificial light emitted from a fluorescent bulb 89 are radiated to photocatalyst sheets 88a to 88c of the deodorization tank 85 to decompose and deodorize the malodorous components contained in the discharged gas E and also disinfect and decontaminate the gas by the photocatalysis of the photocatalyst sheets 88a to 88c and the deodorized clean discharge gas E is released to atmospheric air. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
