CA922432A - Sewage treatment process and apparatus - Google Patents

Sewage treatment process and apparatus

Info

Publication number
CA922432A
CA922432A CA065255A CA65255A CA922432A CA 922432 A CA922432 A CA 922432A CA 065255 A CA065255 A CA 065255A CA 65255 A CA65255 A CA 65255A CA 922432 A CA922432 A CA 922432A
Authority
CA
Canada
Prior art keywords
treatment process
sewage treatment
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
CA065255A
Inventor
J. Neuspiel Peter
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Application granted granted Critical
Publication of CA922432A publication Critical patent/CA922432A/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
    • C02F3/12—Activated sludge processes
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
CA065255A 1968-11-29 1969-10-29 Sewage treatment process and apparatus Expired CA922432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77972168A 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
CA922432A true CA922432A (en) 1973-03-06

Family

ID=25117326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA065255A Expired CA922432A (en) 1968-11-29 1969-10-29 Sewage treatment process and apparatus

Country Status (4)

Country Link
CA (1) CA922432A (en)
ES (1) ES374220A1 (en)
FR (1) FR2024477A1 (en)
GB (1) GB1257249A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348655A (en) * 1993-07-02 1994-09-20 Liquid Carbonic Corporation Method for increasing the capacity of sewage treatment plant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500323B2 (en) * 1974-12-05 1989-05-19 Roland Jean Louis DEVICE FOR INTRODUCING A GAS INTO A LIQUID
ATE20703T1 (en) * 1982-03-12 1986-08-15 Roland Jean Louis DEVICE FOR GASING A LIQUID AND USE OF SUCH DEVICE.
CN114749186B (en) * 2022-05-07 2023-09-29 江苏第二师范学院 Preparation method and application of hydrothermal supported sludge carbon-based catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348655A (en) * 1993-07-02 1994-09-20 Liquid Carbonic Corporation Method for increasing the capacity of sewage treatment plant

Also Published As

Publication number Publication date
ES374220A1 (en) 1971-12-16
GB1257249A (en) 1971-12-15
FR2024477A1 (en) 1970-08-28

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