| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for performing the membrane separation activated sludge treatment of a soluble organic substance-containing liquid while preventing imperfect membrane permeability, foaming, scum generation, and viscosity increase, and its treatment device. <P>SOLUTION: In the soluble organic substance-containing liquid treatment method, when the soluble organic substance-containing liquid is treated by the membrane separation activated sludge method, the treatment is carried out while monitoring the state of CFB group bacteria existing so as to be suspended in a sludge mixture liquor. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
