CH522880A - Method for the rapid control of the biodegradable organic pollution of a liquid medium and a respirometer using this method - Google Patents

Method for the rapid control of the biodegradable organic pollution of a liquid medium and a respirometer using this method

Info

Publication number
CH522880A
CH522880A CH1704170A CH1704170A CH522880A CH 522880 A CH522880 A CH 522880A CH 1704170 A CH1704170 A CH 1704170A CH 1704170 A CH1704170 A CH 1704170A CH 522880 A CH522880 A CH 522880A
Authority
CH
Switzerland
Prior art keywords
respirometer
liquid medium
organic pollution
biodegradable organic
rapid control
Prior art date
Application number
CH1704170A
Other languages
French (fr)
Inventor
Brouzes Colombes Paul
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
Publication of CH522880A publication Critical patent/CH522880A/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)
  • Investigating Or Analysing Biological Materials (AREA)
CH1704170A 1969-11-21 1970-11-18 Method for the rapid control of the biodegradable organic pollution of a liquid medium and a respirometer using this method CH522880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940210A FR2067184A1 (en) 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
CH522880A true CH522880A (en) 1972-05-15

Family

ID=9043446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1704170A CH522880A (en) 1969-11-21 1970-11-18 Method for the rapid control of the biodegradable organic pollution of a liquid medium and a respirometer using this method

Country Status (7)

Country Link
BE (1) BE759071A (en)
CH (1) CH522880A (en)
DE (1) DE2056973A1 (en)
ES (1) ES385752A1 (en)
FR (1) FR2067184A1 (en)
GB (1) GB1329440A (en)
NL (1) NL7017124A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843074A1 (en) * 1978-10-03 1980-04-10 Boehringer Mannheim Gmbh METHOD FOR REGULATING AND / OR CONTROLLING A BIOLOGICAL WASTEWATER PLANT
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
CN109238926B (en) * 2018-11-27 2024-05-28 扬州大学 A device and method for simulating the migration law of pollutants in a dry-wet alternating mode
CN113295827B (en) * 2021-05-24 2023-07-11 优百诺(成都)生物科技有限公司 Detection system for oxygen release of oxygen-containing dressing
CN115636499A (en) * 2022-10-24 2023-01-24 苏州清初环境科技有限公司 Biodegradability determination method without constant temperature condition

Also Published As

Publication number Publication date
FR2067184A1 (en) 1971-08-20
GB1329440A (en) 1973-09-05
NL7017124A (en) 1971-05-25
DE2056973A1 (en) 1971-05-27
ES385752A1 (en) 1974-06-01
BE759071A (en) 1971-04-30

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Legal Events

Date Code Title Description
PL Patent ceased