ES435797A1 - Perfeccionamientos en dispositivos aireadores superficies de arbol horizontal y de rendimiento variable. - Google Patents

Perfeccionamientos en dispositivos aireadores superficies de arbol horizontal y de rendimiento variable.

Info

Publication number
ES435797A1
ES435797A1 ES435797A ES435797A ES435797A1 ES 435797 A1 ES435797 A1 ES 435797A1 ES 435797 A ES435797 A ES 435797A ES 435797 A ES435797 A ES 435797A ES 435797 A1 ES435797 A1 ES 435797A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
rows
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
Application number
ES435797A
Other languages
English (en)
Spanish (es)
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.)
JEAN-PIERRE SCHMIDT
Original Assignee
JEAN-PIERRE SCHMIDT
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 JEAN-PIERRE SCHMIDT filed Critical JEAN-PIERRE SCHMIDT
Publication of ES435797A1 publication Critical patent/ES435797A1/es
Expired 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
ES435797A 1974-03-20 1975-03-20 Perfeccionamientos en dispositivos aireadores superficies de arbol horizontal y de rendimiento variable. Expired ES435797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410685A FR2264584A1 (en) 1974-03-20 1974-03-20 Mechanical aerator for biological purifn of polluted effluent - can be adjusted to vary aeration rate without speed change or stopping

Publications (1)

Publication Number Publication Date
ES435797A1 true ES435797A1 (es) 1976-12-16

Family

ID=9136932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435797A Expired ES435797A1 (es) 1974-03-20 1975-03-20 Perfeccionamientos en dispositivos aireadores superficies de arbol horizontal y de rendimiento variable.

Country Status (4)

Country Link
JP (1) JPS50133658A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES435797A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2264584A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1034276B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821593Y2 (ja) * 1980-04-07 1983-05-07 日本地下水開発株式会社 養魚池撹水用水車
AT382088B (de) * 1985-04-09 1987-01-12 Voest Alpine Ag Einrichtung zum kontinuierlichen ausdampfen bzw. ausgasen von fluessigkeiten, welche zur schaumbildung neigen
AT390603B (de) * 1985-04-09 1990-06-11 Voest Alpine Ag Einrichtung zum einbringen oder ausbringen von gasen in oder aus fluessigkeiten und verwendung der einrichtung

Also Published As

Publication number Publication date
JPS50133658A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-23
FR2264584A1 (en) 1975-10-17
IT1034276B (it) 1979-09-10
FR2264584B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-10

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