FR2266885A1 - - Google Patents

Info

Publication number
FR2266885A1
FR2266885A1 FR7510668A FR7510668A FR2266885A1 FR 2266885 A1 FR2266885 A1 FR 2266885A1 FR 7510668 A FR7510668 A FR 7510668A FR 7510668 A FR7510668 A FR 7510668A FR 2266885 A1 FR2266885 A1 FR 2266885A1
Authority
FR
France
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
FR7510668A
Other languages
French (fr)
Other versions
FR2266885B1 (en
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.)
KAELLE REGULATORER AB
Original Assignee
KAELLE REGULATORER AB
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 KAELLE REGULATORER AB filed Critical KAELLE REGULATORER AB
Publication of FR2266885A1 publication Critical patent/FR2266885A1/fr
Application granted granted Critical
Publication of FR2266885B1 publication Critical patent/FR2266885B1/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
    • C02F3/082—Rotating biological contactors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Water biological or chemical oxygen demand (BOD or COD)
    • 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
FR7510668A 1974-04-04 1975-04-04 Expired FR2266885B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7404556A SE381935B (en) 1974-04-04 1974-04-04 APPLIANCE FOR ACUTE TOXICITY, SPEC. AT A SUBSTROM OF WASTEWATER

Publications (2)

Publication Number Publication Date
FR2266885A1 true FR2266885A1 (en) 1975-10-31
FR2266885B1 FR2266885B1 (en) 1981-05-29

Family

ID=20320728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510668A Expired FR2266885B1 (en) 1974-04-04 1975-04-04

Country Status (8)

Country Link
JP (1) JPS50142088A (en)
BE (1) BE827546A (en)
CA (1) CA1038271A (en)
DE (1) DE2514609C2 (en)
FR (1) FR2266885B1 (en)
GB (1) GB1492637A (en)
NL (1) NL7503921A (en)
SE (1) SE381935B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362792A1 (en) * 1976-08-24 1978-03-24 Research Corp APPARATUS AND METHOD FOR TREATING LIQUEURS CONTAINING RESIDUAL MATERIALS
US4564453A (en) * 1983-01-24 1986-01-14 Atochem (Societe Anonyme Styled) Method and apparatus for the detection of toxic substances in waste water feeding a biological treatment plant
FR2585696A1 (en) * 1985-08-01 1987-02-06 Lyonnaise Eaux Apparatus for the anaerobic treatment of waste water

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8708378D0 (en) * 1987-04-08 1987-05-13 Water Res Centre Respirometer
DE4406611C2 (en) * 1994-03-01 1998-12-24 Rudolf Dipl Chem Dr Mueller Procedure for determining the biological oxygen demand (BOD) in sewage treatment plants
DE50110806D1 (en) * 2001-05-25 2006-10-05 Grundfos As Device for biological fluid treatment
ES2315122B1 (en) * 2006-09-16 2009-12-30 Universitat Autonoma De Barcelona PERFECTED SENSOR FOR THE MEASUREMENT OF WATER TOXICITY.
CN106422918A (en) * 2016-09-22 2017-02-22 重庆开奇科技发展有限公司 Shaking device for blood collection tube
CN108862931B (en) * 2018-08-08 2021-04-02 刘化安 Pump oxygen type biological rotating disc sewage treatment device
CN110240260B (en) * 2019-05-28 2021-10-08 同济大学 Sewage treatment equipment and method based on biomembrane thickness in-situ control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240444A1 (en) * 1972-08-17 1974-02-28 Voith Gmbh J M PROCESS AND EQUIPMENT FOR DETERMINING THE INFLUENCES OF WASTE WATER AND ACTIVATED SLUDGE ON RESPIRATORY OXYGEN REQUIREMENTS OF BIOLOGICAL TREATMENT PLANTS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362792A1 (en) * 1976-08-24 1978-03-24 Research Corp APPARATUS AND METHOD FOR TREATING LIQUEURS CONTAINING RESIDUAL MATERIALS
US4564453A (en) * 1983-01-24 1986-01-14 Atochem (Societe Anonyme Styled) Method and apparatus for the detection of toxic substances in waste water feeding a biological treatment plant
FR2585696A1 (en) * 1985-08-01 1987-02-06 Lyonnaise Eaux Apparatus for the anaerobic treatment of waste water

Also Published As

Publication number Publication date
NL7503921A (en) 1975-10-07
CA1038271A (en) 1978-09-12
FR2266885B1 (en) 1981-05-29
GB1492637A (en) 1977-11-23
DE2514609C2 (en) 1984-08-16
JPS50142088A (en) 1975-11-15
DE2514609A1 (en) 1975-10-30
SE7404556L (en) 1975-10-06
SE381935B (en) 1975-12-22
BE827546A (en) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse