| 摘要 |
<p>PURPOSE: An methane gas consolidation apparatus is provided to solidify the biogas by absorbing the carbon dioxide using the ultrasonic generating steam when producing the biogas using the anaerobic digestion vessel. CONSTITUTION: The methane gas consolidation apparatus includes: a reaction tub; and an ultrasonic wave generating unit(730). The reaction tub accepts feedwater and flow in biogas including the carbon dioxide from the anaerobic digestion vessel. The ultrasonic wave generating unit adds the ultrasonic wave to feedwater and generates the steam inside the reaction tub.T he solar battery is installed in the outside upper end of the second anaerobic digestion vessel and the first anaerobic digestion vessel. The solar battery changes the solar energy to the electrical energy and heats the first anaerobic digestion vessel.</p> |
