| 摘要 |
<p>PURPOSE: A fluidized bed microorganism media case for treating sewage and wastewater is provided to treat sewage and wastewater within the desired water quality standard values by simultaneously preventing falling off of microorganisms due to contact and expanding contact area of the microorganisms, thereby increasing activity of the microorganisms and treatment efficiency of the sewage and wastewater. CONSTITUTION: In constructing a fluidized bed microorganism media which is used by being injected into an aeration vessel mounted in a facility for treating sewage and wastewater, the fluidized bed microorganism media case for treating sewage and wastewater comprises a water storing chamber which is installed inside a tank body(14) on which a plurality of penetrating holes(12) are formed, wherein activated carbon fillers(28) and polyurethane filler(32) are injected into the water storing chamber; and a plurality of support partitions(22,38) and support rims which are integrally installed at positions with spaced apart from the tank body(14) in a certain distance so that textile yarn fabrics(30) covered on the outer surface of the tank body(14) are prevented from being contacted with other object.</p> |
