Hollow fiber membrane module, hollow fiber membrane module...

Details Hollow fiber membrane module, hollow fiber membrane module... Hollow fiber membrane module, hollow fiber membrane module...

2011-03-04

2011-12-13

Soohoo, Tony G (Department: 1777)

Liquid purification or separation

Serially connected distinct treating with or without storage...

With storage unit

C210S321880, C210S321890, C210S500230, C096S008000, C096S009000

Reexamination Certificate

active

08075773

ABSTRACT:
A hollow fiber membrane module, a hollow fiber membrane module unit using the hollow fiber membrane module, and a water treatment method using the module or the module unit enable the efficient contact of microorganisms on the surface of a membrane with a gas, the module and the unit having excellent durability. The hollow fiber membrane module is formed in such a manner that the end parts of sheet-form hollow fiber membranes are formed in a substantially rectangular shape and the end face of the anchoring member on a side where the hollow fiber membranes open is formed in a substantially circular shape. The hollow fiber membrane module unit is formed in such a manner that a plurality of modules is disposed. The water treatment method is used to purify treated water with the microorganisms adhered onto the outer surfaces of the hollow fiber membranes by using the module or the unit.

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