| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a treating device for waste water including organic mate rial, which enables miniaturization and cost saving thereof while keeping high performance of the cleaning treatment. SOLUTION: This treating device is provided with an inlet pipe 1 through which the waste water is fed into the bottom part side, an outlet pipe 13 through which treated water is discharged from the upper side, a vessel body 2 of a vessel incorporating an air diffusing pipe 4 which diffuses and discharges the air from the outside into the waste water, and a waste water cleaning part which is disposed on the upper side of the air diffusing pipe 4. The waste water cleaning part is formed as a layer where a number of carriers 5 which can adhere aerobic microorganisms on the surface thereof and are suspended in the waste are confined between outflow preventing nets 6 and 8 disposed on a pair of upper and lower. Further, the bottom part side of the vessel body 2 of the vessel is formed as a storage part 9 where solid part, and the like, and deposited and a transfer pipe 10 through which the deposit accumulated in the storage part 9 is discharged outside the vessel body 2 of the vessel by pneumatic transportation is disposed on the treating device.</p> |
