| 摘要 |
<p>PURPOSE: A methane bacteria concentration apparatus is provided to decompose sewage and wastewater sludge and to filter generated treated water through a hollow fiber membrane. CONSTITUTION: A methane bacteria concentration apparatus includes an anaerobic bath(100), a draining pump(200), a membrane frame(300), a hollow fiber membrane cartridge, and a cartridge mounting part. The draining pump drains feed water in the anaerobic bath concentrated water generated from an anaerobic reaction. The membrane frame includes an introducing part and a circulating part. The membrane frame filters the feed water and the concentrated water and drains filtered water or supplies the filtered water to the anaerobic bath. A hollow fiber membrane(401) is installed between the introducing part and the circulating part. The cartridge mounting part combines the hollow fiber membrane to the membrane frame or separates the hollow fiber membrane from the membrane frame. [Reference numerals] (AA) Gas</p> |
