| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide high-pressure fluidized bed aerobic wastewater treatment equipment which can prevent clogging due to the growth of microorganisms between a reactor main body and an inner cylinder. <P>SOLUTION: In the high-pressure fluidized bed aerobic wastewater treatment equipment having a reactor portion 11, equipped with an air-lift inner cylinder 15, and a separator portion 12 disposed above the reactor portion 11 and separating wastewater, sand, and a gas to discharge the wastewater and gas and to return the separated sand to the reactor portion 11, in an reactor main body 14 connected with a wastewater inflow pipe 13, a washing tool 30 for mechanically washing and removing microorganisms adhering to and growing on the inner surface of the reactor main body 14 is installed between the inner cylinder 15 and the reactor main body 14. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
