| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for treatment of crude refuse which effectively utilizes resources and does not drift smells about the peripheries of facilities by recycling the crude refuse as compost and recycling the sewage discharged together with the crude refuse, thereby, effectively using a resource. SOLUTION: This method includes a stage for pulverizing the charged crude refuse, then transferring the crude refuse to an adjusting tank 21, successively transferring the crude refuse therefrom to a dehydrating machine 22, separating the crude refuse to solid and sewage, subjecting the solid to a fermentation treatment with a fermentation treating machine, maturing the fermented crude refuse and reutilizing the crude refuse as the compost and a stage for transferring the sewage from the dehydrating machine 22 to a biological treating machine 23, injecting air thereto to purify the sewage, separating the sewage to treated water and sludge, reutilizing the treated water as regenerated water and charging the sludge to the fermentation treating machine 3. A deodorizing device 4 provided with a dehydrator for dehyrating moisture from the smells generated in the fermentation treating machine, a liquid deodorant and a solid deodorant is installed to the fermentation treating machine 3 for composting the crude refuse. The smells generated by the fermentation treating machine 3 are removed by the deodorizing device 4 and, thereafter, the air is released to the outdoor air.</p> |
