BE827546A - BIOLOGICAL TEST APPARATUS - Google Patents

BIOLOGICAL TEST APPARATUS

Info

Publication number
BE827546A
BE827546A BE2054245A BE2054245A BE827546A BE 827546 A BE827546 A BE 827546A BE 2054245 A BE2054245 A BE 2054245A BE 2054245 A BE2054245 A BE 2054245A BE 827546 A BE827546 A BE 827546A
Authority
BE
Belgium
Prior art keywords
test apparatus
biological test
biological
test
Prior art date
Application number
BE2054245A
Other languages
French (fr)
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 filed Critical
Publication of BE827546A publication Critical patent/BE827546A/en

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)
BE2054245A 1974-04-04 1975-04-04 BIOLOGICAL TEST APPARATUS BE827546A (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 (1)

Publication Number Publication Date
BE827546A true BE827546A (en) 1975-07-31

Family

ID=20320728

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054245A BE827546A (en) 1974-04-04 1975-04-04 BIOLOGICAL TEST APPARATUS

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108862931A (en) * 2018-08-08 2018-11-23 刘化安 Pump oxygen type biological rotating disk apparatus for treating sewage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330774U (en) * 1976-08-24 1978-03-16
FR2539875B1 (en) * 1983-01-24 1986-03-21 Ugine Kuhlmann METHOD AND APPARATUS FOR DETECTION OF TOXIC SUBSTANCES IN WASTE WATER SUPPLYING A BIOLOGICAL TREATMENT STATION
FR2585696B1 (en) * 1985-08-01 1990-07-27 Lyonnaise Eaux APPARATUS FOR THE ANAEROBIC TREATMENT OF WASTEWATER
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
ATE337273T1 (en) 2001-05-25 2006-09-15 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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108862931A (en) * 2018-08-08 2018-11-23 刘化安 Pump oxygen type biological rotating disk apparatus for treating sewage
CN108862931B (en) * 2018-08-08 2021-04-02 刘化安 Pump oxygen type biological rotating disc sewage treatment device

Also Published As

Publication number Publication date
FR2266885B1 (en) 1981-05-29
SE7404556L (en) 1975-10-06
DE2514609A1 (en) 1975-10-30
DE2514609C2 (en) 1984-08-16
GB1492637A (en) 1977-11-23
NL7503921A (en) 1975-10-07
FR2266885A1 (en) 1975-10-31
JPS50142088A (en) 1975-11-15
SE381935B (en) 1975-12-22
CA1038271A (en) 1978-09-12

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