CN1147349C - 清洗膜过滤组件的装置和方法 - Google Patents
清洗膜过滤组件的装置和方法Info
- Publication number
- CN1147349C CN1147349C CNB998112925A CN99811292A CN1147349C CN 1147349 C CN1147349 C CN 1147349C CN B998112925 A CNB998112925 A CN B998112925A CN 99811292 A CN99811292 A CN 99811292A CN 1147349 C CN1147349 C CN 1147349C
- Authority
- CN
- China
- Prior art keywords
- bubble
- membrane
- gas
- membrane module
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
- B01D65/04—Membrane cleaning or sterilisation ; Membrane regeneration with movable bodies, e.g. foam balls
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
- C02F3/1273—Submerged membrane bioreactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/024—Hollow fibre modules with a single potted end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/033—Specific distribution of fibres within one potting or tube-sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
Description
Claims (32)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPP6218 | 1998-09-25 | ||
AUPP6217 | 1998-09-25 | ||
AUPP6217A AUPP621798A0 (en) | 1998-09-25 | 1998-09-25 | Membrane bioreactor |
AUPP6218A AUPP621898A0 (en) | 1998-09-25 | 1998-09-25 | Apparatus and method for cleaning membrane filtration modules |
AUPQ1112 | 1999-06-21 | ||
AUPQ1112A AUPQ111299A0 (en) | 1999-06-21 | 1999-06-21 | Improved membrane bioreactor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1319032A CN1319032A (zh) | 2001-10-24 |
CN1147349C true CN1147349C (zh) | 2004-04-28 |
Family
ID=27158102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998112925A Expired - Fee Related CN1147349C (zh) | 1998-09-25 | 1999-09-24 | 清洗膜过滤组件的装置和方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6524481B2 (zh) |
JP (1) | JP5038555B2 (zh) |
KR (2) | KR100832673B1 (zh) |
CN (1) | CN1147349C (zh) |
AU (1) | AU752765B2 (zh) |
CA (1) | CA2342346C (zh) |
MX (2) | MX257860B (zh) |
MY (1) | MY121098A (zh) |
NZ (1) | NZ510394A (zh) |
TW (1) | TWI222895B (zh) |
WO (1) | WO2000018498A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105531018A (zh) * | 2013-08-29 | 2016-04-27 | 三星Sdi株式会社 | 螺旋曝气器以及具有其的中空纤维膜组件 |
Families Citing this family (139)
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- 1999-09-23 TW TW088116551A patent/TWI222895B/zh not_active IP Right Cessation
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- 1999-09-24 JP JP2000572010A patent/JP5038555B2/ja not_active Expired - Fee Related
- 1999-09-24 WO PCT/AU1999/000817 patent/WO2000018498A1/en not_active Application Discontinuation
- 1999-09-24 KR KR1020077003509A patent/KR100832673B1/ko not_active IP Right Cessation
- 1999-09-24 KR KR1020017003800A patent/KR100704328B1/ko not_active IP Right Cessation
- 1999-09-24 NZ NZ510394A patent/NZ510394A/en not_active IP Right Cessation
- 1999-09-24 CN CNB998112925A patent/CN1147349C/zh not_active Expired - Fee Related
- 1999-09-25 MY MYPI99004161A patent/MY121098A/en unknown
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2001
- 2001-03-22 MX MXPA05011655 patent/MX257860B/es unknown
- 2001-03-22 MX MXPA/A/2001/002986 patent/MX236005B/es not_active IP Right Cessation
- 2001-03-23 US US09/815,966 patent/US6524481B2/en not_active Expired - Lifetime
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CN105531018A (zh) * | 2013-08-29 | 2016-04-27 | 三星Sdi株式会社 | 螺旋曝气器以及具有其的中空纤维膜组件 |
Also Published As
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US20010047962A1 (en) | 2001-12-06 |
AU752765B2 (en) | 2002-09-26 |
TWI222895B (en) | 2004-11-01 |
AU6183499A (en) | 2000-04-17 |
MY121098A (en) | 2005-12-30 |
CA2342346C (en) | 2008-04-15 |
CA2342346A1 (en) | 2000-04-06 |
MX236005B (en) | 2006-04-19 |
KR20010079919A (ko) | 2001-08-22 |
JP2002525197A (ja) | 2002-08-13 |
NZ510394A (en) | 2003-05-30 |
WO2000018498A1 (en) | 2000-04-06 |
KR100832673B1 (ko) | 2008-05-27 |
JP5038555B2 (ja) | 2012-10-03 |
KR20070034110A (ko) | 2007-03-27 |
CN1319032A (zh) | 2001-10-24 |
US6524481B2 (en) | 2003-02-25 |
MX257860B (en) | 2008-06-12 |
KR100704328B1 (ko) | 2007-04-09 |
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