FR2266885B1 - - Google Patents

Info

Publication number
FR2266885B1
FR2266885B1 FR7510668A FR7510668A FR2266885B1 FR 2266885 B1 FR2266885 B1 FR 2266885B1 FR 7510668 A FR7510668 A FR 7510668A FR 7510668 A FR7510668 A FR 7510668A FR 2266885 B1 FR2266885 B1 FR 2266885B1
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.)
Expired
Application number
FR7510668A
Other languages
French (fr)
Other versions
FR2266885A1 (sv
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.)
Kalle Regulatorer AB
Original Assignee
Kalle 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 Kalle Regulatorer AB filed Critical Kalle 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—Biological oxygen demand [BOD] or chemical oxygen demand [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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
FR7510668A 1974-04-04 1975-04-04 Expired FR2266885B1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7404556A SE381935B (sv) 1974-04-04 1974-04-04 Apparat for metning av akuttoxicitet, spec. hos en delstrom av avloppsvatten

Publications (2)

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

Family

ID=20320728

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330774U (sv) * 1976-08-24 1978-03-16
FR2539875B1 (fr) * 1983-01-24 1986-03-21 Ugine Kuhlmann Procede et appareil de detection de substances toxiques dans l'eau residuaire alimentant une station de traitement biologique
FR2585696B1 (fr) * 1985-08-01 1990-07-27 Lyonnaise Eaux Appareil pour le traitement anaerobie d'eaux residuaires
GB8708378D0 (en) * 1987-04-08 1987-05-13 Water Res Centre Respirometer
DE4406611C2 (de) * 1994-03-01 1998-12-24 Rudolf Dipl Chem Dr Mueller Verfahren zur Bestimmung des biologischen Sauerstoffbedarfs (BSB) in Kläranlagen
ATE337273T1 (de) 2001-05-25 2006-09-15 Grundfos As Vorrichtung zur biologischen fluidbehandlung
ES2315122B1 (es) * 2006-09-16 2009-12-30 Universitat Autonoma De Barcelona Sensor perfeccionado para la medida de la toxicidad del agua.
CN106422918A (zh) * 2016-09-22 2017-02-22 重庆开奇科技发展有限公司 采血管摇匀装置
CN108862931B (zh) * 2018-08-08 2021-04-02 刘化安 泵氧型生物转盘污水处理器
CN110240260B (zh) * 2019-05-28 2021-10-08 同济大学 一种基于生物膜厚度原位控制的污水处理设备及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240444A1 (de) * 1972-08-17 1974-02-28 Voith Gmbh J M Verfahren und einrichtung zur bestimmung der einfluesse des abwassers und des belebtschlammes auf den respiratorischen sauerstoffbedarf biologischer klaeranlagen

Also Published As

Publication number Publication date
SE7404556L (sv) 1975-10-06
DE2514609A1 (de) 1975-10-30
BE827546A (fr) 1975-07-31
DE2514609C2 (de) 1984-08-16
GB1492637A (en) 1977-11-23
NL7503921A (nl) 1975-10-07
FR2266885A1 (sv) 1975-10-31
JPS50142088A (sv) 1975-11-15
SE381935B (sv) 1975-12-22
CA1038271A (en) 1978-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse