DE9013851U1 - - Google Patents

Info

Publication number
DE9013851U1
DE9013851U1 DE19909013851 DE9013851U DE9013851U1 DE 9013851 U1 DE9013851 U1 DE 9013851U1 DE 19909013851 DE19909013851 DE 19909013851 DE 9013851 U DE9013851 U DE 9013851U DE 9013851 U1 DE9013851 U1 DE 9013851U1
Authority
DE
Germany
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 - Lifetime
Application number
DE19909013851
Other languages
German (de)
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.)
Envicon Luft- und Wassertechnik & Co Kg 4220 Dinslaken De GmbH
Original Assignee
Envicon Luft- und Wassertechnik & Co Kg 4220 Dinslaken De GmbH
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 Envicon Luft- und Wassertechnik & Co Kg 4220 Dinslaken De GmbH filed Critical Envicon Luft- und Wassertechnik & Co Kg 4220 Dinslaken De GmbH
Priority to DE19909013851 priority Critical patent/DE9013851U1/de
Publication of DE9013851U1 publication Critical patent/DE9013851U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F23/2312—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
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
    • 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
DE19909013851 1990-10-05 1990-10-05 Expired - Lifetime DE9013851U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19909013851 DE9013851U1 (en) 1990-10-05 1990-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19909013851 DE9013851U1 (en) 1990-10-05 1990-10-05

Publications (1)

Publication Number Publication Date
DE9013851U1 true DE9013851U1 (en) 1990-12-13

Family

ID=6858081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19909013851 Expired - Lifetime DE9013851U1 (en) 1990-10-05 1990-10-05

Country Status (1)

Country Link
DE (1) DE9013851U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013443A1 (en) * 2012-06-21 2013-12-24 Gottfried Wilhelm Leibniz Universität Hannover Bubble curtain generating device
DE202017002548U1 (en) 2017-05-14 2017-07-06 Martin Stachowske Arrangement for the aeration of liquids with a tubular aerator
DE202018107174U1 (en) 2017-05-14 2019-01-08 Martin Stachowske Arrangement for the aeration of liquids with a tubular aerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013443A1 (en) * 2012-06-21 2013-12-24 Gottfried Wilhelm Leibniz Universität Hannover Bubble curtain generating device
DE202017002548U1 (en) 2017-05-14 2017-07-06 Martin Stachowske Arrangement for the aeration of liquids with a tubular aerator
DE202018107174U1 (en) 2017-05-14 2019-01-08 Martin Stachowske Arrangement for the aeration of liquids with a tubular aerator

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