GB1314917A - Method and apparatus for determining the oxygen demand of aqueous samples - Google Patents

Method and apparatus for determining the oxygen demand of aqueous samples

Info

Publication number
GB1314917A
GB1314917A GB3256871A GB3256871A GB1314917A GB 1314917 A GB1314917 A GB 1314917A GB 3256871 A GB3256871 A GB 3256871A GB 3256871 A GB3256871 A GB 3256871A GB 1314917 A GB1314917 A GB 1314917A
Authority
GB
United Kingdom
Prior art keywords
sample
oxygen
july
anode
sewage
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
GB3256871A
Other languages
English (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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1314917A publication Critical patent/GB1314917A/en
Expired 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—Biological oxygen demand [BOD] or chemical oxygen demand [COD]

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)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB3256871A 1970-07-27 1971-07-12 Method and apparatus for determining the oxygen demand of aqueous samples Expired GB1314917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5844870A 1970-07-27 1970-07-27

Publications (1)

Publication Number Publication Date
GB1314917A true GB1314917A (en) 1973-04-26

Family

ID=22016855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3256871A Expired GB1314917A (en) 1970-07-27 1971-07-12 Method and apparatus for determining the oxygen demand of aqueous samples

Country Status (6)

Country Link
JP (1) JPS5517338B1 (xx)
CA (1) CA930428A (xx)
DE (1) DE2135949A1 (xx)
FR (1) FR2103271A5 (xx)
GB (1) GB1314917A (xx)
NL (1) NL7110215A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100294672A1 (en) * 2009-05-25 2010-11-25 Endress + Hauser Conducta Gesellschaft Fur Mess- Und Regeltechnik Mbh + Co. Kg Method and apparatus for determining information concerning presence of constituents of a liquid sample with oxygen demand
WO2011022921A1 (zh) * 2009-08-31 2011-03-03 清华大学 一种反应器式bod快速测定仪及其测定方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048271U (ja) * 1983-09-09 1985-04-04 パイオニア株式会社 電気回路基板
DE3707815A1 (de) * 1987-03-09 1988-09-22 Ulrich Pilz Verfahren zur bestimmung des chemischen sauerstoffbedarfs von wasser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100294672A1 (en) * 2009-05-25 2010-11-25 Endress + Hauser Conducta Gesellschaft Fur Mess- Und Regeltechnik Mbh + Co. Kg Method and apparatus for determining information concerning presence of constituents of a liquid sample with oxygen demand
US9207204B2 (en) * 2009-05-25 2015-12-08 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Method and apparatus for determining information concerning presence of constituents of a liquid sample with oxygen demand
WO2011022921A1 (zh) * 2009-08-31 2011-03-03 清华大学 一种反应器式bod快速测定仪及其测定方法

Also Published As

Publication number Publication date
JPS5517338B1 (xx) 1980-05-10
CA930428A (en) 1973-07-17
FR2103271A5 (xx) 1972-04-07
NL7110215A (xx) 1972-01-31
DE2135949A1 (de) 1972-02-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees