| 摘要 |
PROBLEM TO BE SOLVED: To provide a crude refuse treating device with which the prior knowing of the life of a deodorizing device with ammonia as an index is possible. SOLUTION: This crude refuse treating device has a treating chamber 1 which decomposes and treats crude refuse by microorganisms, a suction route 2 through which the outdoor air is taken into the treating chamber 1, a discharge route 3 which discharges the air in the treating chamber 1 outside, a ventilation fan 4 which vents the air into the treating chamber 1 and a purifying zone 5 which is disposed in this discharge route 3 and purifies the malodorous components in the air. The device described above is provided with a detecting section 6 for detecting the ammonia in the lee position of the purifying zone 5 of the discharge route 3. |
