CA1098224A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number
CA1098224A
CA1098224A CA303,701A CA303701A CA1098224A CA 1098224 A CA1098224 A CA 1098224A CA 303701 A CA303701 A CA 303701A CA 1098224 A CA1098224 A CA 1098224A
Authority
CA
Canada
Prior art keywords
waste water
oxygen
siphon
gas
sewage
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
CA303,701A
Other languages
English (en)
Inventor
Paul F. Cooper
Harold R.S. Page
Arthur G. Boon
Martin J.D. White
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.)
Water Research Centre
Original Assignee
Water Research Centre
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
Priority claimed from GB21190/77A external-priority patent/GB1603299A/en
Application filed by Water Research Centre filed Critical Water Research Centre
Application granted granted Critical
Publication of CA1098224A publication Critical patent/CA1098224A/fr
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
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CA303,701A 1977-05-19 1978-05-18 Traduction non-disponible Expired CA1098224A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB21190/77 1977-05-19
GB21190/77A GB1603299A (en) 1977-05-19 1977-05-19 Process and apparatus for the aerobic biological treatment of waste water
GB1120178 1978-03-21
GB11201/78 1978-03-21

Publications (1)

Publication Number Publication Date
CA1098224A true CA1098224A (fr) 1981-03-24

Family

ID=26248135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303,701A Expired CA1098224A (fr) 1977-05-19 1978-05-18 Traduction non-disponible

Country Status (3)

Country Link
CA (1) CA1098224A (fr)
DE (1) DE2822003A1 (fr)
FR (1) FR2390988A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134879A1 (de) * 1981-09-03 1983-04-07 Menzel Gmbh & Co, 7000 Stuttgart Verfahren zur biochemischen stoffumsetzung
GB9801526D0 (en) * 1998-01-23 1998-03-25 Anglian Water Services Ltd Water treatment
FR3120072B1 (fr) * 2021-02-22 2024-09-27 Nicolas Meudal Procédé étagé de traitement d’effluents aqueux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1089125A (fr) * 1976-10-29 1980-11-04 Celanese Corporation Traitement anaerobic

Also Published As

Publication number Publication date
FR2390988A1 (fr) 1978-12-15
DE2822003A1 (de) 1978-12-07

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