| 摘要 |
The present invention has an object to provide a dynamic filter module which can inhibit deterioration of the filtration flux due to deposition of sludge inside the filter to stably give good treated water. In order to achieve such an object, the present invention provides, in one embodiment, a dynamic filter module for the separation of activated sludge having a water permeable filtration layer support material for forming a dynamic filtration layer as at least part of the surrounding wall of a support whose inside is hollow, the module having the filtration section having a water permeable filtration layer for forming a dynamic filtration layer, a filtrate water outlet arranged above and/or below the filtration section, and further having a sludge collection section having a sludge discharge outlet arranged below the filtration section.
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