ES385752A1 - Perfeccionamientos introducidos en respirometros para el control rapido de la polucion organica biodegradable de un medio liquido. - Google Patents

Perfeccionamientos introducidos en respirometros para el control rapido de la polucion organica biodegradable de un medio liquido.

Info

Publication number
ES385752A1
ES385752A1 ES385752A ES385752A ES385752A1 ES 385752 A1 ES385752 A1 ES 385752A1 ES 385752 A ES385752 A ES 385752A ES 385752 A ES385752 A ES 385752A ES 385752 A1 ES385752 A1 ES 385752A1
Authority
ES
Spain
Prior art keywords
electrode
tank
medium
oxygen
transfer means
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
ES385752A
Other languages
English (en)
Spanish (es)
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.)
OMNIUM ASSAINISSEMENT
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 ES385752A1 publication Critical patent/ES385752A1/es
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 Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ES385752A 1969-11-21 1970-11-20 Perfeccionamientos introducidos en respirometros para el control rapido de la polucion organica biodegradable de un medio liquido. Expired ES385752A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES385752A1 true ES385752A1 (es) 1974-06-01

Family

ID=9043446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385752A Expired ES385752A1 (es) 1969-11-21 1970-11-20 Perfeccionamientos introducidos en respirometros para el control rapido de la polucion organica biodegradable de un medio liquido.

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109238926A (zh) * 2018-11-27 2019-01-18 扬州大学 一种模拟干湿交替模式下污染物迁移规律的装置及其模拟方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843074A1 (de) * 1978-10-03 1980-04-10 Boehringer Mannheim Gmbh Verfahren zur regelung und/oder steuerung einer biologischen klaeranlage
FR2539875B1 (fr) * 1983-01-24 1986-03-21 Ugine Kuhlmann Procede et appareil de detection de substances toxiques dans l'eau residuaire alimentant une station de traitement biologique
CN113295827B (zh) * 2021-05-24 2023-07-11 优百诺(成都)生物科技有限公司 一种含氧敷料释放氧气的检测系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109238926A (zh) * 2018-11-27 2019-01-18 扬州大学 一种模拟干湿交替模式下污染物迁移规律的装置及其模拟方法
CN109238926B (zh) * 2018-11-27 2024-05-28 扬州大学 一种模拟干湿交替模式下污染物迁移规律的装置及其模拟方法

Also Published As

Publication number Publication date
BE759071A (fr) 1971-04-30
FR2067184A1 (fr) 1971-08-20
CH522880A (fr) 1972-05-15
NL7017124A (fr) 1971-05-25
GB1329440A (en) 1973-09-05
DE2056973A1 (de) 1971-05-27

Similar Documents

Publication Publication Date Title
CA920931A (en) Test device and method for detecting low concentrations of substances in fluids
GB1509391A (en) Measurement of organic carbon
JPS5336289A (en) Method and device for feeding samples to continuously flowing sample solution for automatic analysis
GB989561A (en) Improvements in or relating to the measurement of oxygen consumption by an oxygen absorbent
Kesner et al. Automatic Determination of Weak Organic Acids by Means of Partition Column Chromatography and Indicator Titration.
ES385752A1 (es) Perfeccionamientos introducidos en respirometros para el control rapido de la polucion organica biodegradable de un medio liquido.
CH520329A (de) Steuerbare Einrichtung zum Zuleiten von getrennten Probenschüben einer zu analysierenden Flüssigkeit zu einer Probenanalysiervorrichtung
DK325076A (da) Holdeindretning til proveflasker i et analyseapparat
MY135959A (en) Method and apparatus for measuring a number of bacteria
JPS547397A (en) Ion concentration measuring apparatus
ATE51415T1 (de) Nachweis von salicylat und geraet zur durchfuehrung desselben.
JPS5250292A (en) Oil content concentration measuring device
ZA708520B (en) Improvements in or relating to apparatus for testing samples of liquids
JPS5432387A (en) Analyzing apparatus
JPS5247795A (en) Device for measuring concentration of suspended matter in aeration tan ks
JPS5510523A (en) Analyzer using enzyme
GB1314877A (en) Apparatus for detecting carbon dioxide
ES382355A1 (es) Procedimiento y aparato para la valoracion del alcohol con-tenido en un liquido acuoso alcoholico.
ES363488A1 (es) Un procedimiento de medida continua e instantanea del con- tenido en elementos biodegradables de un fluido.
SU465586A1 (ru) Способ определени концентрации электролита
SE7709421L (sv) System for metning av radioaktiviteten hos merkta biopolymerer
GB1314917A (en) Method and apparatus for determining the oxygen demand of aqueous samples
SRNA et al. THE USE OF ION SPECIFIC ELECTRODES FOR CHEMICAL MONITORING OF MARINE SYSTEMS: PART I--THE AMMONIA ELECTRODE AS A SENSITIVE WATER QUALITY INDICATOR PROBE FOR RECIRCULATING MARICULTURE SYSTEMS
JPS57203943A (en) Method of and apparatus for detecting concentration of metal ion
GB1325873A (en) Apparatus for measuring the concentration of dissolved oxygen in an queous solution