NO20065258L - Filtreringsanordning for vannbehandling ved filtrering med nedsenket membran omfattende midler for a hindre filtrerbart medium a stromme tilbake til filterrense-gassinnsproytingsmidler - Google Patents
Filtreringsanordning for vannbehandling ved filtrering med nedsenket membran omfattende midler for a hindre filtrerbart medium a stromme tilbake til filterrense-gassinnsproytingsmidlerInfo
- Publication number
- NO20065258L NO20065258L NO20065258A NO20065258A NO20065258L NO 20065258 L NO20065258 L NO 20065258L NO 20065258 A NO20065258 A NO 20065258A NO 20065258 A NO20065258 A NO 20065258A NO 20065258 L NO20065258 L NO 20065258L
- Authority
- NO
- Norway
- Prior art keywords
- water treatment
- preventing
- purge gas
- medium flow
- flow back
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/26—Specific gas distributors or gas intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/06—Submerged-type; Immersion type
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Oppfinnelsen vedrører en anordning for flltrering ved hjelp av minst én membran, som brukes (13) for et vannbehandlingsanlegg, er nedsenkbar i et fllfrerbart medium, omfatter midler for innsprøyting av et gassformet fluid i form av bobler for rensing av membranen(e), og som er karakterisert ved at det er forsynt med tilbakesfrømningsmidler som hindrer kontakt mellom det flltrerbare medium og iimsprøytingsmidlene.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404552A FR2869552B1 (fr) | 2004-04-29 | 2004-04-29 | Dispositif de filtration pour le traitement d'eaux, du type a membranes immergees, incluant des moyens antirefoulement du milieu a filtrer vers des moyens d'injection d'un gaz de decolmatage. |
PCT/FR2005/001051 WO2005115594A1 (fr) | 2004-04-29 | 2005-04-27 | Dispositif de filtration pour le traitement d’eaux, du type a membranes immergees, incluant des moyens anti-refoulement du milieu a filtrer vers des moyens d’injection d’un gaz de decolmatage |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20065258L true NO20065258L (no) | 2006-11-15 |
Family
ID=34946429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20065258A NO20065258L (no) | 2004-04-29 | 2006-11-15 | Filtreringsanordning for vannbehandling ved filtrering med nedsenket membran omfattende midler for a hindre filtrerbart medium a stromme tilbake til filterrense-gassinnsproytingsmidler |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080035563A1 (no) |
EP (1) | EP1742721A1 (no) |
JP (1) | JP2007534481A (no) |
CN (1) | CN1946471A (no) |
AU (1) | AU2005247637A1 (no) |
BR (1) | BRPI0510321A (no) |
CA (1) | CA2562521A1 (no) |
FR (1) | FR2869552B1 (no) |
MX (1) | MXPA06012419A (no) |
NO (1) | NO20065258L (no) |
WO (1) | WO2005115594A1 (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007136389A (ja) * | 2005-11-21 | 2007-06-07 | Ngk Insulators Ltd | 散気装置 |
FR2901488B1 (fr) * | 2006-05-23 | 2008-08-15 | Otv Sa | Dispositif d'aeration pour systeme de filtration d'eau a membranes immergees, incluant un plancher pourvu de moyens d'injection d'un gaz et d'au moins un systeme d'equilibrage des pressions |
DE202006013661U1 (de) * | 2006-09-06 | 2006-12-21 | Berghof Filtrations- Und Anlagentechnik Gmbh & Co. Kg | Filtrationssystem mit Belüftungssystem |
SG141244A1 (en) * | 2006-09-08 | 2008-04-28 | Ultra Flo Pte Ltd | Filter renewal system and a method thereof |
US20120285894A1 (en) | 2011-05-13 | 2012-11-15 | Frank Leslie Smiddy | System and method for the treatment of wastewater |
US8945387B2 (en) * | 2011-08-18 | 2015-02-03 | General Electric Company | Hollow fiber membrane module for use in a tubular pressure vessel |
JP6077223B2 (ja) * | 2012-05-17 | 2017-02-08 | サンスイエンジニアリング株式会社 | 排水膜濾過装置 |
US9255025B2 (en) | 2012-07-20 | 2016-02-09 | ProAct Services Corporation | Method for the treatment of wastewater |
JP2014024031A (ja) * | 2012-07-27 | 2014-02-06 | Japan Organo Co Ltd | 膜ろ過装置 |
JP5849279B2 (ja) * | 2013-05-02 | 2016-01-27 | 豊菱産業株式会社 | フィルタ装置およびフィルタ装置洗浄方法 |
CN103967014A (zh) * | 2014-04-17 | 2014-08-06 | 沈阳农业大学 | 防堵塞灌浆喷头 |
CN105935554B (zh) * | 2015-12-31 | 2018-09-07 | 天津膜芮环保科技有限公司 | 一种中空纤维膜组件 |
JP6812908B2 (ja) * | 2017-06-09 | 2021-01-13 | 三菱ケミカル株式会社 | サイフォン式散気装置、膜分離活性汚泥装置、および水処理方法 |
WO2019164913A1 (en) * | 2018-02-20 | 2019-08-29 | Aqseptence Group Inc. | Air burst system for cleaning submerged screen intake |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI42822C (fi) * | 1964-04-24 | 1970-11-10 | Envirotech Corp | Dilfuusori kaasumaisten aineiden johtamiseksi nesteeseen |
US3662781A (en) * | 1970-07-24 | 1972-05-16 | Dorr Oliver Inc | Means for the submerged introduction of a fluid into a body of liquid |
JPS61291007A (ja) * | 1985-06-17 | 1986-12-20 | Toyobo Co Ltd | 中空糸型分離膜素子 |
JPH10235390A (ja) * | 1997-02-24 | 1998-09-08 | Matsushita Electric Works Ltd | 散気装置 |
TWI222895B (en) * | 1998-09-25 | 2004-11-01 | Usf Filtration & Separations | Apparatus and method for cleaning membrane filtration modules |
CA2345682C (en) * | 1998-10-09 | 2009-01-13 | Zenon Environmental Inc. | Cyclic aeration system for submerged membrane modules |
WO2002011867A1 (fr) * | 2000-08-02 | 2002-02-14 | Toray Industries, Inc. | Module a membrane de fil creux, unite de module a membrane de fil creux et procede de production de modules a membrane de fil creux |
DE10045227C1 (de) * | 2000-09-13 | 2002-02-07 | Vosenkaul Klaus | Membranfilter für die Wasseraufbereitung |
-
2004
- 2004-04-29 FR FR0404552A patent/FR2869552B1/fr not_active Expired - Fee Related
-
2005
- 2005-04-27 JP JP2007510077A patent/JP2007534481A/ja active Pending
- 2005-04-27 AU AU2005247637A patent/AU2005247637A1/en not_active Abandoned
- 2005-04-27 CA CA002562521A patent/CA2562521A1/en not_active Abandoned
- 2005-04-27 MX MXPA06012419A patent/MXPA06012419A/es not_active Application Discontinuation
- 2005-04-27 CN CNA2005800134077A patent/CN1946471A/zh active Pending
- 2005-04-27 EP EP05763702A patent/EP1742721A1/fr not_active Withdrawn
- 2005-04-27 BR BRPI0510321-5A patent/BRPI0510321A/pt not_active IP Right Cessation
- 2005-04-27 WO PCT/FR2005/001051 patent/WO2005115594A1/fr active Application Filing
- 2005-04-27 US US11/568,486 patent/US20080035563A1/en not_active Abandoned
-
2006
- 2006-11-15 NO NO20065258A patent/NO20065258L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1946471A (zh) | 2007-04-11 |
BRPI0510321A (pt) | 2007-10-23 |
MXPA06012419A (es) | 2007-01-31 |
CA2562521A1 (en) | 2005-12-08 |
FR2869552B1 (fr) | 2007-04-06 |
US20080035563A1 (en) | 2008-02-14 |
EP1742721A1 (fr) | 2007-01-17 |
JP2007534481A (ja) | 2007-11-29 |
FR2869552A1 (fr) | 2005-11-04 |
AU2005247637A1 (en) | 2005-12-08 |
WO2005115594A1 (fr) | 2005-12-08 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |