ES349718A1 - Un dispositivo de ventilacion para aguas y aguas residua- les. - Google Patents

Un dispositivo de ventilacion para aguas y aguas residua- les.

Info

Publication number
ES349718A1
ES349718A1 ES349718A ES349718A ES349718A1 ES 349718 A1 ES349718 A1 ES 349718A1 ES 349718 A ES349718 A ES 349718A ES 349718 A ES349718 A ES 349718A ES 349718 A1 ES349718 A1 ES 349718A1
Authority
ES
Spain
Prior art keywords
liquid
radial
water
wastewater
shaft
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
ES349718A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES349718A1 publication Critical patent/ES349718A1/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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
ES349718A 1967-01-25 1968-01-24 Un dispositivo de ventilacion para aguas y aguas residua- les. Expired ES349718A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0012672 1967-01-25

Publications (1)

Publication Number Publication Date
ES349718A1 true ES349718A1 (es) 1969-04-01

Family

ID=7622696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349718A Expired ES349718A1 (es) 1967-01-25 1968-01-24 Un dispositivo de ventilacion para aguas y aguas residua- les.

Country Status (5)

Country Link
AT (1) AT275431B (de)
CH (1) CH484841A (de)
DE (1) DE1658147C3 (de)
ES (1) ES349718A1 (de)
FR (1) FR1605136A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601790C2 (de) 1996-01-19 1998-05-07 Passavant Werke Belüftungseinrichtung für Abwasser

Also Published As

Publication number Publication date
CH484841A (de) 1970-01-31
DE1658147C3 (de) 1975-01-30
AT275431B (de) 1969-10-27
DE1658147B2 (de) 1974-06-12
FR1605136A (en) 1973-03-16
DE1658147A1 (de) 1971-08-26

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