Title:
中空糸膜モジュールとその製造方法
Document Type and Number:
Japanese Patent JP4227651
Kind Code:
B2
Abstract:
It is an object of the present invention to provide a hollow fiber membrane module which maximizes the efficiency of removing scale-like contaminants generated at the water treatment using hollow fiber membranes, and a method of manufacturing the same. The hollow fiber membrane module includes hollow fiber membranes for making water treatment due to the pressure difference, and a collector fixing the hollow fiber membranes in bundle. A treated-water tube is extended to the inside of the collector, and communicated with the inner passage of the hollow fiber membranes to deliver the water treated through the hollow fiber membranes. A diffuser is installed at the collector to diffuse bubbles to the hollow fiber membranes. An air tube is extended to the collector, and connected to the diffuser to feed air. Dividers are installed over the collector to partition the hollow fiber membranes into a plurality of bundles.
Inventors:
No, So-Hong
Kwon, Ao Seung
Jin-ho, Chang
Kim, San Hoon
Kwon, Ao Seung
Jin-ho, Chang
Kim, San Hoon
Application Number:
JP2006532039A
Publication Date:
February 18, 2009
Filing Date:
May 13, 2004
Export Citation:
Assignee:
Industry-Academic Co-Operation Foundation, Yonsei University
International Classes:
B01D63/02; B01D63/00; B01D63/04; B01D65/08; C02F1/44
Domestic Patent References:
| JP2036579Y2 | ||||
| JP50073882A | ||||
| JP7148421A | ||||
| JP2000084374A | ||||
| JP9010561A |
Foreign References:
| KR20020039383A |
Attorney, Agent or Firm:
Shuichiro Kitamura