CA966234A - Treatment of sewage - Google Patents

Treatment of sewage

Info

Publication number
CA966234A
CA966234A CA143658362-1A CA143658A CA966234A CA 966234 A CA966234 A CA 966234A CA 143658 A CA143658 A CA 143658A CA 966234 A CA966234 A CA 966234A
Authority
CA
Canada
Prior art keywords
sewage
treatment
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
CA143658362-1A
Other languages
English (en)
Other versions
CA143658S (en
Inventor
Thomas W. F. Russell
Charles A. Cole
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA966234A publication Critical patent/CA966234A/en
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
    • C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
    • 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)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
CA143658362-1A 1971-06-08 1972-06-01 Treatment of sewage Expired CA966234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15091171A 1971-06-08 1971-06-08

Publications (1)

Publication Number Publication Date
CA966234A true CA966234A (en) 1975-04-15

Family

ID=22536516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143658362-1A Expired CA966234A (en) 1971-06-08 1972-06-01 Treatment of sewage

Country Status (4)

Country Link
CA (1) CA966234A (fr)
DE (1) DE2228011A1 (fr)
FR (1) FR2140519A1 (fr)
GB (1) GB1381983A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455001A1 (fr) * 1979-04-26 1980-11-21 Anvar Procede de traitement biologique d'eaux residuaires
DE10102467A1 (de) * 2001-01-12 2002-07-25 Umwelttechnik Dr Bartetzko Gmb Verfahren und Vorrichtung zur Aufbereitung von mit wasserlöslichen Lackanteilen belasteten Abwässern

Also Published As

Publication number Publication date
DE2228011A1 (de) 1972-12-28
GB1381983A (en) 1975-01-29
FR2140519A1 (fr) 1973-01-19

Similar Documents

Publication Publication Date Title
AU460083B2 (en) Wastewater treatment system
AU459618B2 (en) Treatment of timber
CA992879A (en) Sewage treatment system
CA1000430A (en) Treatment of industrial effluent water
CA938743A (en) Treatment of sewage sludge
CA987195A (en) Sewage treatment
CA963601A (en) Treatment of sewage
CA976283A (en) Treatment of effluents
CA966234A (en) Treatment of sewage
CA975980A (en) Treatment of solids
CA983406A (en) Waste treatment
CA882675A (en) Treatment of sewage
CA880596A (en) Sewage treatment process
CA949458A (en) Water treatment
CA882395A (en) Sewage treatment
CA879395A (en) Sewage treatment process
ZA725271B (en) Treatment of sewage
AU470232B2 (en) Treatment of bodies of water
CA833066A (en) Aerobic treatment of sewage
CA862076A (en) Treatment of furs
CA861462A (en) Treatment of steel
CA886678A (en) Sewage treatment system
AU444961B2 (en) Treatment of urea-synthesis effluent
CA879995A (en) Water treatment
AU484852B2 (en) Sewage treatment plant