| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for sludge treatment which can completely decompose sludge in a purification tank, solves problems existing in conventional sludge treatment, such as large investment and high transportation cost, and achieves a subject of zero discharge of sludge. <P>SOLUTION: In the method for sludge treatment of a facultative organism-adapted membrane bioreactor by providing a sludge treatment system which includes facultative decomposition and comprises a membrane module, an aeration system, a sludge pump, a drainage pump, and a facultative purification tank, sludge is pumped into the facultative purification tank through the sludge pump, the membrane module is washed by the aeration system which promotes aeration and decomposition at the same time, the sludge is sent by the drainage pump, the sludge is filtered by the membrane module to be separated from water, and the water is discharged through the drainage pump. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
