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AT305915B - Process for the continuous, direct determination of the content of a liquid in biodegradable substances - Google Patents

Process for the continuous, direct determination of the content of a liquid in biodegradable substances

Info

Publication number
AT305915B
AT305915B AT149769A AT149769A AT305915B AT 305915 B AT305915 B AT 305915B AT 149769 A AT149769 A AT 149769A AT 149769 A AT149769 A AT 149769A AT 305915 B AT305915 B AT 305915B
Authority
AT
Austria
Prior art keywords
continuous
content
liquid
direct determination
biodegradable substances
Prior art date
Application number
AT149769A
Other languages
German (de)
Inventor
Paul Brouzes
Original Assignee
Omnium Assainissement
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 Omnium Assainissement filed Critical Omnium Assainissement
Application granted granted Critical
Publication of AT305915B publication Critical patent/AT305915B/en

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 Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT149769A 1968-02-16 1969-02-14 Process for the continuous, direct determination of the content of a liquid in biodegradable substances AT305915B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR140148 1968-02-16

Publications (1)

Publication Number Publication Date
AT305915B true AT305915B (en) 1973-03-26

Family

ID=8646090

Family Applications (1)

Application Number Title Priority Date Filing Date
AT149769A AT305915B (en) 1968-02-16 1969-02-14 Process for the continuous, direct determination of the content of a liquid in biodegradable substances

Country Status (9)

Country Link
AT (1) AT305915B (en)
BE (1) BE727524A (en)
CA (1) CA940240A (en)
CH (1) CH518551A (en)
DE (1) DE1906587A1 (en)
ES (1) ES363488A1 (en)
FR (1) FR1567181A (en)
GB (1) GB1263754A (en)
NL (1) NL6902260A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NL1026287C2 (en) * 2004-05-28 2005-11-30 Vitens Fryslsn Measuring microbiological activity of aqueous solutions, used for monitoring drinking water quality, by measuring reduction in oxygen concentration over time
CN107515288B (en) * 2017-10-13 2024-02-06 中国科学院南京地理与湖泊研究所 Device and method for rapidly and quantitatively detecting biological activity of water-soluble organic matters
CN110412233B (en) * 2019-08-28 2024-08-02 上海铱钶环保科技有限公司 Method and device for quantitatively measuring ozone consumption of different water qualities
CN118702289B (en) * 2024-06-07 2025-01-21 湖南中孚环保技术研究院有限公司 A sewage treatment process based on targeted treatment of functional microorganisms

Also Published As

Publication number Publication date
GB1263754A (en) 1972-02-16
CA940240A (en) 1974-01-15
ES363488A1 (en) 1970-12-16
FR1567181A (en) 1969-05-16
BE727524A (en) 1969-07-01
DE1906587A1 (en) 1969-09-18
CH518551A (en) 1972-01-31
NL6902260A (en) 1969-08-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee