| 摘要 |
<p>PURPOSE: A media fluidized bed reactor of wastewater treatment system is provided which is capable of coercively circulating media to separate bubbles on the surface of the media from the media. CONSTITUTION: The media fluidized bed reactor of wastewater treatment system comprises a reaction tank(1) into which wastewater and microbial carrier are injected; a motor(3) installed at an upper part of the reaction tank; agitation blades(5) installed at rotation shaft of the motor; and a draft pipe(7) installed inside the reaction tank and inserted into the rotation shaft, wherein an upper part of the draft pipe is positioned at a position lower than the surface of the wastewater filled in the reaction tank, wherein a plurality of collision plates(9) are fixed to the outer surface of the draft pipe, wherein the plurality of collision plates are fixed perpendicularly to the outer surface of the draft pipe, and wherein a lower part of the reaction tank is formed in a spherical shape.</p> |
