ATE349271T1 - Luftverteiler und spülverfahren dafür - Google Patents
Luftverteiler und spülverfahren dafürInfo
- Publication number
- ATE349271T1 ATE349271T1 AT01999424T AT01999424T ATE349271T1 AT E349271 T1 ATE349271 T1 AT E349271T1 AT 01999424 T AT01999424 T AT 01999424T AT 01999424 T AT01999424 T AT 01999424T AT E349271 T1 ATE349271 T1 AT E349271T1
- Authority
- AT
- Austria
- Prior art keywords
- flushing
- air
- diffuser tube
- pipe
- intra
- Prior art date
Links
- 238000011010 flushing procedure Methods 0.000 title abstract 11
- 238000000034 method Methods 0.000 title 1
- 238000009792 diffusion process Methods 0.000 abstract 2
- 230000010349 pulsation Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/0821—Membrane plate arrangements for submerged operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23113—Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
- B01F33/4051—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid
- B01F33/40512—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid involving gas diffusers at the bottom
-
- 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
-
- 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
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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
-
- 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
- B01D2321/20—By influencing the flow
- B01D2321/2066—Pulsated flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
- B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/70—Sewage aerators; diffusers
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000367855A JP3382926B2 (ja) | 2000-12-04 | 2000-12-04 | 散気装置の洗浄方法および散気装置 |
JP2000389658A JP3784252B2 (ja) | 2000-12-22 | 2000-12-22 | 散気装置 |
JP2000389657A JP3859447B2 (ja) | 2000-12-22 | 2000-12-22 | 散気方法および装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE349271T1 true ATE349271T1 (de) | 2007-01-15 |
Family
ID=27345352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01999424T ATE349271T1 (de) | 2000-12-04 | 2001-11-26 | Luftverteiler und spülverfahren dafür |
Country Status (10)
Country | Link |
---|---|
US (1) | US6843470B2 (de) |
EP (1) | EP1358005B1 (de) |
KR (1) | KR100768873B1 (de) |
CN (1) | CN1204961C (de) |
AT (1) | ATE349271T1 (de) |
AU (1) | AU783464B2 (de) |
CA (1) | CA2398460C (de) |
DE (1) | DE60125594T2 (de) |
ES (1) | ES2282329T3 (de) |
WO (1) | WO2002045833A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6706189B2 (en) | 1998-10-09 | 2004-03-16 | Zenon Environmental Inc. | Cyclic aeration system for submerged membrane modules |
US6863817B2 (en) * | 2002-12-05 | 2005-03-08 | Zenon Environmental Inc. | Membrane bioreactor, process and aerator |
US7452457B2 (en) * | 2003-06-20 | 2008-11-18 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
US7488601B2 (en) * | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
US8148164B2 (en) | 2003-06-20 | 2012-04-03 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
MY140160A (en) * | 2004-01-28 | 2009-11-30 | Shell Int Research | Heat exchanger for carrying out an exothermic reaction |
CA2558823A1 (en) * | 2004-03-08 | 2005-09-15 | Shell Internationale Research Maatschappij B.V. | Gas distributor for a reactor |
US20070199887A1 (en) * | 2004-03-08 | 2007-08-30 | Anne Boer | Filter System With Filter Means Retractable Into A Housing |
CN1323029C (zh) * | 2004-12-10 | 2007-06-27 | 中国科学院长春应用化学研究所 | 燃烧聚烯烃合成碳纳米管的方法 |
US8852352B2 (en) * | 2007-07-04 | 2014-10-07 | Mitsubishi Rayon Co., Ltd. | Method of cleaning air diffuser apparatus |
US8206495B2 (en) * | 2009-06-23 | 2012-06-26 | Sam Yung Kwack | Gas filtration system |
KR20130035415A (ko) * | 2011-09-30 | 2013-04-09 | 코오롱인더스트리 주식회사 | 산기부 및 그것을 포함한 여과장치 |
JP5801182B2 (ja) * | 2011-12-27 | 2015-10-28 | 三機工業株式会社 | 散気システムの運転方法 |
US8276890B1 (en) * | 2012-01-31 | 2012-10-02 | Gerald Kloehn | Pressure monitoring panel for aeration basins |
WO2014061737A1 (ja) * | 2012-10-19 | 2014-04-24 | 三菱レイヨン株式会社 | 散気装置、散気方法、及び水処理装置 |
EP2913310A4 (de) * | 2012-10-25 | 2015-11-11 | Mitsubishi Rayon Co | Belüftungsvorrichtung, betriebsverfahren dafür und wasserbehandlungsvorrichtung |
KR101608457B1 (ko) | 2014-09-29 | 2016-04-01 | 주식회사 티이애플리케이션 | 항온용 저장탱크 |
CN105036376B (zh) * | 2015-08-31 | 2017-05-31 | 广东鑫都环保实业有限公司 | 一种曝气系统的防堵方法及一种无堵塞曝气系统 |
CN105437772B (zh) * | 2015-12-17 | 2017-06-20 | 重庆宏劲印务有限责任公司 | 一种喷墨打印机喷头清洗装置 |
KR101818825B1 (ko) * | 2015-12-24 | 2018-01-16 | 씨제이제일제당 (주) | 연속식 발효장치 |
FR3061663B1 (fr) * | 2017-01-06 | 2019-05-17 | Suez Groupe | Systeme ameliore d'aeration de membrane immergee |
US20210138219A1 (en) * | 2019-11-08 | 2021-05-13 | Global Life Sciences Solutions Usa Llc | Sparger device for a bioprocessing system and method of manufacturing a sparger device |
CN111995081B (zh) * | 2020-08-24 | 2022-07-12 | 吴建芳 | 一种无堵塞微孔曝气系统 |
CN114405927B (zh) * | 2022-03-28 | 2022-07-15 | 龙口市动力油管有限公司 | 一种异形多喷孔喷油管复合式清洁度处理装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE813995C (de) | 1948-10-02 | 1951-09-17 | Bertram Mueller G M B H | Einrichtung zum Feinbelueften bzw. Durchgasen von Fluessigkeiten |
JPS5613087A (en) | 1979-07-11 | 1981-02-07 | Mitsui Miike Mach Co Ltd | Preventing device for clogging of floating type activated sludge air diffusion device |
US6200468B1 (en) * | 1980-09-29 | 2001-03-13 | Sanitaire Corporation | Aeration system apparatus with source of in situ cleaning agent and pressure monitoring connection for submerged diffuser |
JPS58141796A (ja) | 1982-02-18 | 1983-08-23 | Kyowa Hakko Kogyo Co Ltd | ペプチドの製造法 |
US4474714A (en) | 1983-07-15 | 1984-10-02 | Endurex Corp. | Diffuser apparatus |
US5051193A (en) * | 1986-03-06 | 1991-09-24 | Aeration Engineering Resources Corporation | Waste water treatment process |
JPS62258729A (ja) * | 1986-05-02 | 1987-11-11 | Mitsubishi Heavy Ind Ltd | 通気タンク用気体吹込方法 |
JPH0620520B2 (ja) * | 1986-09-18 | 1994-03-23 | 三菱重工業株式会社 | 散気ノズルの洗浄方法 |
JPS63137741A (ja) * | 1986-11-28 | 1988-06-09 | Mitsubishi Heavy Ind Ltd | 通気タンク用気体吹込装置 |
-
2001
- 2001-11-26 AU AU24103/02A patent/AU783464B2/en not_active Expired
- 2001-11-26 CA CA 2398460 patent/CA2398460C/en not_active Expired - Lifetime
- 2001-11-26 KR KR1020027010060A patent/KR100768873B1/ko active IP Right Grant
- 2001-11-26 DE DE2001625594 patent/DE60125594T2/de not_active Expired - Lifetime
- 2001-11-26 AT AT01999424T patent/ATE349271T1/de not_active IP Right Cessation
- 2001-11-26 WO PCT/JP2001/010297 patent/WO2002045833A1/en active IP Right Grant
- 2001-11-26 EP EP01999424A patent/EP1358005B1/de not_active Expired - Lifetime
- 2001-11-26 US US10/182,564 patent/US6843470B2/en not_active Expired - Lifetime
- 2001-11-26 ES ES01999424T patent/ES2282329T3/es not_active Expired - Lifetime
- 2001-11-26 CN CNB018045073A patent/CN1204961C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60125594D1 (de) | 2007-02-08 |
AU2410302A (en) | 2002-06-18 |
ES2282329T3 (es) | 2007-10-16 |
CN1398198A (zh) | 2003-02-19 |
KR20030013370A (ko) | 2003-02-14 |
EP1358005B1 (de) | 2006-12-27 |
EP1358005A1 (de) | 2003-11-05 |
US6843470B2 (en) | 2005-01-18 |
US20030001295A1 (en) | 2003-01-02 |
KR100768873B1 (ko) | 2007-10-19 |
WO2002045833A1 (en) | 2002-06-13 |
AU783464B2 (en) | 2005-10-27 |
DE60125594T2 (de) | 2007-10-11 |
CN1204961C (zh) | 2005-06-08 |
CA2398460A1 (en) | 2002-06-26 |
CA2398460C (en) | 2007-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE349271T1 (de) | Luftverteiler und spülverfahren dafür | |
CA2398461A1 (en) | Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same | |
KR860006195A (ko) | 물과 공기의 혼합물을 사용하는 재배장치 | |
ATE523638T1 (de) | Sanitärer wasserauslauf mit verschwenkbarer strömungsführung | |
RU2014103550A (ru) | Система для погружения металлолома | |
RU2009109250A (ru) | Устройство для очистки горелок | |
BR9907810A (pt) | Aparelho para a beneficiação de solo por infusão de um gás de tratamento em uma corrente de irrigação pressurizada, e, processo para melhorar as condições de crescimento para safras em crescimento no solo que tem uma superfìcie de topo | |
ATE163223T1 (de) | Integrierter kalkabscheidungsinhibitor | |
ATE344179T1 (de) | Antischaum- und antispritzventuridüse | |
CN206502678U (zh) | 一种废水生化曝气装置及其专用排空机构 | |
CN104961249A (zh) | 基于超声波的水体增氧方法与装置 | |
CN201090884Y (zh) | 水汽混合三通 | |
DE60023508D1 (de) | Reinigung von bierleitungen | |
DE50108337D1 (de) | Vorrichtung zum einleiten von schwer fliessendem schüttgut in eine förderleitung | |
CN204097185U (zh) | 厌氧水解反应区的污泥回流装置 | |
CN203334378U (zh) | 带导向筒的防渗漏虹吸式坐便器 | |
JPS5663538A (en) | Head lamp cleaning apparatus | |
CN209338203U (zh) | 一种新型曝气管结构 | |
CN216403981U (zh) | 一种微纳米气泡推流增氧机 | |
JP3045911U (ja) | 蛇口取付け型オゾン水発生器 | |
CN211026771U (zh) | 一种污水处理扁嘴形射流器 | |
DK1104314T3 (da) | Apparat til ændring af karakteristika af en fluid | |
RU2002102301A (ru) | Устройство для промывки молокопроводов доильных установок | |
CN219812522U (zh) | 一种便捷滴灌接头装置 | |
CN215805445U (zh) | 一种建筑给排水虹吸搭建装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |