SEPARATION MEMBRANE MODULE AND APPARATUS FOR FILTERING WATER USING THE SAME

According to one aspect of the present invention, the present invention provides a separation membrane module which comprises: a lower cap whereto the lower part of a separation membrane bundle for filtering wastewater is coupled; and an air injection part which combines with the center of the lower...

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Bibliographic Details
Main Author KIM, JEONG HAK
Format Patent
LanguageEnglish
Korean
Published 13.12.2013
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:According to one aspect of the present invention, the present invention provides a separation membrane module which comprises: a lower cap whereto the lower part of a separation membrane bundle for filtering wastewater is coupled; and an air injection part which combines with the center of the lower cap, widens the separation membrane bundle in an external direction, has a hollow inner part and a plurality of air discharging holes and cleans the surface of the separation membrane bundle by discharging supplied air from the outside through the air discharging holes. Therefore, the present invention uniformly cleans the outer and inner sides of the separation membrane module by effectively touching air with the inside of the separation membrane module bundle, improves cleaning efficiency by efficiently discharging sludge, and extends the service life of the separation membrane module by reducing damage to the separation membrane during operation.
Bibliography:Application Number: KR20120060549