DE112004003049A5 - gassing - Google Patents

gassing Download PDF

Info

Publication number
DE112004003049A5
DE112004003049A5 DE200411003049 DE112004003049T DE112004003049A5 DE 112004003049 A5 DE112004003049 A5 DE 112004003049A5 DE 200411003049 DE200411003049 DE 200411003049 DE 112004003049 T DE112004003049 T DE 112004003049T DE 112004003049 A5 DE112004003049 A5 DE 112004003049A5
Authority
DE
Germany
Prior art keywords
gassing
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.)
Withdrawn
Application number
DE200411003049
Other languages
German (de)
Inventor
Wilfried Ott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTT RITA
Original Assignee
OTT RITA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OTT RITA filed Critical OTT RITA
Publication of DE112004003049A5 publication Critical patent/DE112004003049A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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
    • 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
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231143—Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor
    • 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
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • 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
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231244—Dissolving, hollow fiber membranes
    • 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
DE200411003049 2004-12-14 2004-12-14 gassing Withdrawn DE112004003049A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2004/002747 WO2006063538A1 (en) 2004-12-14 2004-12-14 Aeration device

Publications (1)

Publication Number Publication Date
DE112004003049A5 true DE112004003049A5 (en) 2007-11-22

Family

ID=34960007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200411003049 Withdrawn DE112004003049A5 (en) 2004-12-14 2004-12-14 gassing

Country Status (2)

Country Link
DE (1) DE112004003049A5 (en)
WO (1) WO2006063538A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108400B4 (en) 2012-09-10 2022-07-21 Alexander Ott Standpipe arrangement including attachment for receiving and supplying gas to aerators in a sewage treatment tank
US10105659B2 (en) * 2013-03-15 2018-10-23 Claudius Jaeger Dual control lateral air manifold assembly
EP3402589B1 (en) * 2016-01-15 2020-08-19 Claudius Jaeger Dual control lateral air manifold assembly
CN105858920B (en) * 2016-04-01 2019-04-26 江苏荆溪环保设备有限公司 Rubber type micro-pore aerator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953553A (en) * 1973-05-29 1976-04-27 Water Pollution Control Corporation Sewage treatment aeration systems
SK268891A3 (en) * 1991-08-30 1994-12-07 Ludwig Scheibinger Device for aeration of tank with liquid
DE4221357A1 (en) * 1992-06-29 1994-01-05 Arnold Jaeger Water aeration system - has plastics tubes in a ring with cross tubes held by push fit joints and carrying outer elastomeric slitted bodies held in place by frames secured by nails
US5587114A (en) * 1995-06-06 1996-12-24 Environmental Dynamics, Inc. Aeration system employing retrievable aeration modules

Also Published As

Publication number Publication date
WO2006063538A1 (en) 2006-06-22

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee