| 摘要 |
<p>A method of treating a filter membrane or water-absorbing zone, characterized by contacting the membrane or zone with at least one member selected from the group consisting of an organic solvent, sterilized water containing an organic solvent, sterilized water, enzyme solution containing an adenosine phosphatase, acid, alkali, surfactant, and bleaching agent to remove the adenosine phosphate adherent to the filter membrane or water-absorbing zone.</p> |
