| 摘要 |
PURPOSE: An anaerobic digestion tank is provided to enhance driving efficiency by minimally maintaining temperature difference between the upper and lower temperatures in the anaerobic digestion tank. CONSTITUTION: First and second discharge pipes(20,30) discharge digestion remaining liquid to the outside, and at least one inflow pipe(40) is connected to the first and second discharge pipes. The discharged digestion remaining liquid flows into a body unit(10) of the digestion tank through the first inflow pipe. A pump(60) is operated to transfer the digestion liquid to the first inflow pipe, and a turbulent flow is formed inside the digestion tank through at least barrier(70). |
