DE2420977A1 - - Google Patents

Info

Publication number
DE2420977A1
DE2420977A1 DE19742420977 DE2420977A DE2420977A1 DE 2420977 A1 DE2420977 A1 DE 2420977A1 DE 19742420977 DE19742420977 DE 19742420977 DE 2420977 A DE2420977 A DE 2420977A DE 2420977 A1 DE2420977 A1 DE 2420977A1
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.)
Granted
Application number
DE19742420977
Other languages
German (de)
Other versions
DE2420977C2 (de
DE2420977B1 (de
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 filed Critical
Priority to DE19742420977 priority Critical patent/DE2420977C2/de
Priority claimed from DE19742420977 external-priority patent/DE2420977C2/de
Publication of DE2420977A1 publication Critical patent/DE2420977A1/de
Publication of DE2420977B1 publication Critical patent/DE2420977B1/de
Application granted granted Critical
Publication of DE2420977C2 publication Critical patent/DE2420977C2/de
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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DE19742420977 1974-04-30 Vorrichtung zur biologischen Abwasserreinigung nach dem Schlammbelebungsverfahren Expired DE2420977C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742420977 DE2420977C2 (de) 1974-04-30 Vorrichtung zur biologischen Abwasserreinigung nach dem Schlammbelebungsverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742420977 DE2420977C2 (de) 1974-04-30 Vorrichtung zur biologischen Abwasserreinigung nach dem Schlammbelebungsverfahren

Publications (3)

Publication Number Publication Date
DE2420977A1 true DE2420977A1 (is) 1975-11-13
DE2420977B1 DE2420977B1 (de) 1975-11-13
DE2420977C2 DE2420977C2 (de) 1976-06-16

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133545A1 (de) * 1983-08-02 1985-02-27 Linde Aktiengesellschaft Verfahren und Vorrichtung zur biologischen Reinigung von Abwasser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133545A1 (de) * 1983-08-02 1985-02-27 Linde Aktiengesellschaft Verfahren und Vorrichtung zur biologischen Reinigung von Abwasser

Also Published As

Publication number Publication date
DE2420977B1 (de) 1975-11-13

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977