FR2289451A1 - APPARATUS AND METHOD FOR MEASURING THE ABSORPTION OF OXYGEN FROM SEWAGE - Google Patents

APPARATUS AND METHOD FOR MEASURING THE ABSORPTION OF OXYGEN FROM SEWAGE

Info

Publication number
FR2289451A1
FR2289451A1 FR7527221A FR7527221A FR2289451A1 FR 2289451 A1 FR2289451 A1 FR 2289451A1 FR 7527221 A FR7527221 A FR 7527221A FR 7527221 A FR7527221 A FR 7527221A FR 2289451 A1 FR2289451 A1 FR 2289451A1
Authority
FR
France
Prior art keywords
sewage
absorption
oxygen
measuring
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.)
Withdrawn
Application number
FR7527221A
Other languages
French (fr)
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.)
Keene Corp
Original Assignee
Keene 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 Keene Corp filed Critical Keene Corp
Publication of FR2289451A1 publication Critical patent/FR2289451A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Activated Sludge Processes (AREA)
  • Control Of Non-Electrical Variables (AREA)
FR7527221A 1974-10-31 1975-09-04 APPARATUS AND METHOD FOR MEASURING THE ABSORPTION OF OXYGEN FROM SEWAGE Withdrawn FR2289451A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51960874A 1974-10-31 1974-10-31

Publications (1)

Publication Number Publication Date
FR2289451A1 true FR2289451A1 (en) 1976-05-28

Family

ID=24069033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527221A Withdrawn FR2289451A1 (en) 1974-10-31 1975-09-04 APPARATUS AND METHOD FOR MEASURING THE ABSORPTION OF OXYGEN FROM SEWAGE

Country Status (5)

Country Link
JP (1) JPS5162565A (en)
DE (1) DE2540324A1 (en)
FR (1) FR2289451A1 (en)
GB (1) GB1463798A (en)
NL (1) NL7510472A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585702A1 (en) * 1992-09-04 1994-03-09 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Bioactivity control device for biological systems
US9067027B2 (en) 2007-06-27 2015-06-30 Gambro Lundia Ab Flow reversing device and fluid treatment apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327154A1 (en) * 1983-07-28 1985-02-14 Hans-Jörg Dipl.-Kfm. 4400 Münster Hübner METHOD FOR MEASURING INDICATORS OF THE ENVIRONMENTAL ATMOSPHERE, IN PARTICULAR CONCENTRATIONS OF EXPLOSION HAZARDOUS GASES IN THE UNDERGROUND CURRENT FLOW
CA1251279A (en) * 1986-05-16 1989-03-14 The Governors Of The University Of Alberta Determination of oxygen uptake rate in wastewater treatment plants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585702A1 (en) * 1992-09-04 1994-03-09 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Bioactivity control device for biological systems
US9067027B2 (en) 2007-06-27 2015-06-30 Gambro Lundia Ab Flow reversing device and fluid treatment apparatus

Also Published As

Publication number Publication date
DE2540324A1 (en) 1976-05-06
GB1463798A (en) 1977-02-09
JPS5436420B2 (en) 1979-11-09
JPS5162565A (en) 1976-05-31
NL7510472A (en) 1976-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse