CA1062380A - Waste water treatment - Google Patents

Waste water treatment

Info

Publication number
CA1062380A
CA1062380A CA265,112A CA265112A CA1062380A CA 1062380 A CA1062380 A CA 1062380A CA 265112 A CA265112 A CA 265112A CA 1062380 A CA1062380 A CA 1062380A
Authority
CA
Canada
Prior art keywords
tank
zone
reaction
reaction tank
sludge
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
CA265,112A
Other languages
English (en)
French (fr)
Inventor
Richard V. Laughton
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.)
Ortech Corp
Original Assignee
Ortech 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 Ortech Corp filed Critical Ortech Corp
Priority to CA265,112A priority Critical patent/CA1062380A/en
Priority to ZA00776470A priority patent/ZA776470B/xx
Priority to GB4545977A priority patent/GB1544341A/en
Priority to IL5329377A priority patent/IL53293A/xx
Priority to FR7733626A priority patent/FR2369999A1/fr
Priority to DE2749971A priority patent/DE2749971C2/de
Application granted granted Critical
Publication of CA1062380A publication Critical patent/CA1062380A/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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • 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
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
CA265,112A 1976-11-08 1976-11-08 Waste water treatment Expired CA1062380A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA265,112A CA1062380A (en) 1976-11-08 1976-11-08 Waste water treatment
ZA00776470A ZA776470B (en) 1976-11-08 1977-10-31 Improved waste water treatment
GB4545977A GB1544341A (en) 1976-11-08 1977-11-01 Biological waste water treatment
IL5329377A IL53293A (en) 1976-11-08 1977-11-03 Waste water treatment
FR7733626A FR2369999A1 (fr) 1976-11-08 1977-11-08 Procede de traitement d'eaux residuaires
DE2749971A DE2749971C2 (de) 1976-11-08 1977-11-08 Verfahren zur Behandlung von Abwasser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA265,112A CA1062380A (en) 1976-11-08 1976-11-08 Waste water treatment

Publications (1)

Publication Number Publication Date
CA1062380A true CA1062380A (en) 1979-09-11

Family

ID=4107220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA265,112A Expired CA1062380A (en) 1976-11-08 1976-11-08 Waste water treatment

Country Status (6)

Country Link
CA (1) CA1062380A (enExample)
DE (1) DE2749971C2 (enExample)
FR (1) FR2369999A1 (enExample)
GB (1) GB1544341A (enExample)
IL (1) IL53293A (enExample)
ZA (1) ZA776470B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208173A1 (de) * 1982-03-06 1983-09-08 Volker Dipl.-Ing. 7200 Tuttlingen Stengelin Verfahren und vorrichtung zum entfernen des stickstoffs aus dem abwasser mittels tauchtropfkoerper
DE4100685A1 (de) * 1991-01-11 1992-07-16 Sued Chemie Ag Verfahren zum reinigen von phosphate und stickstoffverbindungen enthaltenden abwaessern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487789A (en) * 1974-01-22 1977-10-05 Ontario Research Foundation Adsorption-biooxidation treatment of waste waters to remove contaminants therefrom

Also Published As

Publication number Publication date
FR2369999A1 (fr) 1978-06-02
FR2369999B1 (enExample) 1982-12-17
ZA776470B (en) 1978-08-30
DE2749971A1 (de) 1978-05-24
GB1544341A (en) 1979-04-19
IL53293A (en) 1980-11-30
DE2749971C2 (de) 1986-06-26

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