FR2416472A1 - Procede et appareillage d'analyse pour determiner la quantite de substances organiques solides dissoutes dans l'eau et de substances organiques non miscibles a l'eau - Google Patents

Procede et appareillage d'analyse pour determiner la quantite de substances organiques solides dissoutes dans l'eau et de substances organiques non miscibles a l'eau

Info

Publication number
FR2416472A1
FR2416472A1 FR7901618A FR7901618A FR2416472A1 FR 2416472 A1 FR2416472 A1 FR 2416472A1 FR 7901618 A FR7901618 A FR 7901618A FR 7901618 A FR7901618 A FR 7901618A FR 2416472 A1 FR2416472 A1 FR 2416472A1
Authority
FR
France
Prior art keywords
water
organic substances
determining
miscible
equipment
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.)
Granted
Application number
FR7901618A
Other languages
English (en)
Other versions
FR2416472B1 (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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of FR2416472A1 publication Critical patent/FR2416472A1/fr
Application granted granted Critical
Publication of FR2416472B1 publication Critical patent/FR2416472B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
    • 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
    • G01N33/1826—Organic contamination in water
    • 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
    • G01N33/1826—Organic contamination in water
    • G01N33/1833—Oil in water
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/115831—Condition or time responsive
    • Y10T436/116664—Condition or time responsive with automated titrator

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

a. Procédé et appareillage d'analyse pour déterminer la quantité de substances organiques solides dissoutes dans l'eau et de substances organiques non miscibles à l'eau. b. L'installation comprend un coulomètre 36 communiquant avec un récipient 31 d'analyse et de réduction dans lequel pénètre le conduit 44 de sortie d'une burette 43 qui présente un disques 46 perforé, lequel fournit des signaux par l'intermédiaire d'un donneur 47 d'impulsions à une calculatrice. c. Analyse des eaux.
FR7901618A 1978-02-01 1979-01-23 Procede et appareillage d'analyse pour determiner la quantite de substances organiques solides dissoutes dans l'eau et de substances organiques non miscibles a l'eau Granted FR2416472A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782804267 DE2804267A1 (de) 1978-02-01 1978-02-01 Verfahren und analysegeraet zur bestimmung der menge von im wasser enthaltenen geloesten, festen und mit wasser nicht mischbaren, organischen stoffen

Publications (2)

Publication Number Publication Date
FR2416472A1 true FR2416472A1 (fr) 1979-08-31
FR2416472B1 FR2416472B1 (fr) 1980-10-03

Family

ID=6030903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901618A Granted FR2416472A1 (fr) 1978-02-01 1979-01-23 Procede et appareillage d'analyse pour determiner la quantite de substances organiques solides dissoutes dans l'eau et de substances organiques non miscibles a l'eau

Country Status (10)

Country Link
US (1) US4238297A (fr)
JP (1) JPS54111890A (fr)
BE (1) BE873833A (fr)
CA (1) CA1118668A (fr)
DE (1) DE2804267A1 (fr)
FR (1) FR2416472A1 (fr)
GB (1) GB2013882B (fr)
IT (1) IT1110050B (fr)
NL (1) NL7900780A (fr)
SE (1) SE7900807L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517063A1 (fr) * 1981-11-26 1983-05-27 Elf France Appareil d'analyses automatiques d'echantillons liquides par dosage electrochimique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109633081A (zh) * 2019-01-31 2019-04-16 江苏中宜生物肥料工程中心有限公司 一种有机肥料有机质含量的测定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208827A (en) * 1962-04-30 1965-09-28 Robert F Borkenstein Method for rapid quantitative analysis of ethyl alcohol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726778A (en) * 1971-07-02 1973-04-10 Photovolt Corp Coulometric water titrator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208827A (en) * 1962-04-30 1965-09-28 Robert F Borkenstein Method for rapid quantitative analysis of ethyl alcohol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517063A1 (fr) * 1981-11-26 1983-05-27 Elf France Appareil d'analyses automatiques d'echantillons liquides par dosage electrochimique

Also Published As

Publication number Publication date
JPS54111890A (en) 1979-09-01
IT1110050B (it) 1985-12-23
IT7919626A0 (it) 1979-01-26
GB2013882B (en) 1982-07-14
FR2416472B1 (fr) 1980-10-03
DE2804267A1 (de) 1979-08-02
GB2013882A (en) 1979-08-15
BE873833A (fr) 1979-05-16
US4238297A (en) 1980-12-09
NL7900780A (nl) 1979-08-03
SE7900807L (sv) 1979-08-02
CA1118668A (fr) 1982-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse