| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively deodorize odor to an odor-free state by a method wherein fresh air is mixed in an odor generated from domestic animal feces, fishery waste, etc., which is absorbed into a drain separator to be separated into solid components and moisture content, mal-odor substance is introduced into an odor reserving chamber thereafter, and absorbed into a crushed stone layer and a soil layer to be diffused. SOLUTION: Water supply 9 is so constituted as to be capable of flowing in an odor reserving room 7 to which mal-odor introducing pipe 6 is connected via a sump pump 10, and a blower 5, an air filter 4, and a drain separator 3 are provided midway to the pipe 6. When malodorous substance is treated for deodorization, the odor A and fresh air B are sucked from an odor suction opening 1 of the mal-odor introducing pipe 6 and an air suction opening 2, and odor substance is separated into solid components and moisture content with the drain separator 3. Thereafter fine solid components are removed via an air filter. Then, the mal-odor substance is sent into the mal-odor reserving room 7, the water supply is made to flow in, and the moisture content is decomposed by mixing. Then, the odor substance is absorbedly diffused in a crushed stone layer 12 and a soil layer 13 via a crushed stone-holding pan 11.</p> |
