FR2401416A1 - Systeme de detection de petrole dans l'eau - Google Patents
Systeme de detection de petrole dans l'eauInfo
- Publication number
- FR2401416A1 FR2401416A1 FR7824682A FR7824682A FR2401416A1 FR 2401416 A1 FR2401416 A1 FR 2401416A1 FR 7824682 A FR7824682 A FR 7824682A FR 7824682 A FR7824682 A FR 7824682A FR 2401416 A1 FR2401416 A1 FR 2401416A1
- Authority
- FR
- France
- Prior art keywords
- water
- concentration
- oil
- detection system
- petroleum
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
L'invention concerne la détection et la mesure du taux de concentration du pétrole dans l'eau. Selon l'invention, une source laser 45' envoie de la lumière dans une cellule C contenant de l'eau polluée et des photodétecteurs 41 et 42 sont placés sur le chemin direct et sur un chemin faisant un angle donné avec le premier. Un amplificateur linéaire est associé au détecteur 41 et un amplificateur logarithmique est associé au détecteur 42. Des moyens sont encore prévus pour prendre en compte soit le signal de sortie de 41 soit celui de 42 selon le taux de concentration mesuré. L'invention s'applique à la mesure du taux de concentration de pétrole dans l'eau.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36060/77A GB1602969A (en) | 1977-08-26 | 1977-08-26 | Oil-in-water detection system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2401416A1 true FR2401416A1 (fr) | 1979-03-23 |
FR2401416B1 FR2401416B1 (fr) | 1983-02-11 |
Family
ID=10384499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824682A Granted FR2401416A1 (fr) | 1977-08-26 | 1978-08-25 | Systeme de detection de petrole dans l'eau |
Country Status (12)
Country | Link |
---|---|
US (1) | US4201471A (fr) |
JP (1) | JPS589374B2 (fr) |
CA (1) | CA1104370A (fr) |
DE (1) | DE2836607A1 (fr) |
DK (1) | DK152312C (fr) |
FI (1) | FI68467C (fr) |
FR (1) | FR2401416A1 (fr) |
GB (1) | GB1602969A (fr) |
IT (1) | IT1118239B (fr) |
NL (1) | NL7808680A (fr) |
NO (1) | NO147731C (fr) |
SE (1) | SE429164B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425643A1 (fr) * | 1978-05-11 | 1979-12-07 | Itt | Procede et dispositif de mesure du taux de petrole dans l'eau |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097529B (en) * | 1981-04-28 | 1984-09-19 | Itt Ind Ltd | Detecting oil in water |
US4677426A (en) * | 1983-01-28 | 1987-06-30 | Electronic Dust Detection, Inc. | Dust detecting ring assembly |
WO1985004014A1 (fr) * | 1984-02-29 | 1985-09-12 | Research Corporation | Cytometres d'ecoulement |
EP0183798A1 (fr) * | 1984-06-01 | 1986-06-11 | Howard Maurice Shapiro | Systemes optiques pour cytometres a ecoulement |
GB2166233B (en) * | 1984-10-26 | 1988-06-02 | Stc Plc | Liquid quality monitor |
GB2166234B (en) * | 1984-10-27 | 1987-12-31 | Stc Plc | Detecting oil in water |
FR2583164B1 (fr) * | 1985-06-06 | 1988-10-14 | Trapil Transports Petroliers P | Procede et dispositif pour determiner la couleur et la turbidite d'un fluide |
DE3627199A1 (de) * | 1986-08-11 | 1988-02-25 | Henkel Kgaa | Verfahren zur steuerung der spaltung von oel-/wasseremulsionen |
US4810090A (en) * | 1987-08-24 | 1989-03-07 | Cobe Laboratories, Inc. | Method and apparatus for monitoring blood components |
US4886354A (en) * | 1988-05-06 | 1989-12-12 | Conoco Inc. | Method and apparatus for measuring crystal formation |
DE3819026A1 (de) * | 1988-06-03 | 1989-12-14 | Pfaudler Werke Ag | Sondenanordnung |
JPH0257239A (ja) * | 1988-08-23 | 1990-02-27 | Terumo Corp | 光センサ用プローブ |
CA1311625C (fr) * | 1988-09-30 | 1992-12-22 | Claritek Research & Engineering Co. | Turbidimetre |
JPH03502732A (ja) * | 1988-10-20 | 1991-06-20 | コナックス バッファロウ コーポレーション | 光学的液位センサ |
US5044747A (en) * | 1989-03-03 | 1991-09-03 | Lt Industries | Modular flow-through cell |
DE8912584U1 (de) * | 1989-10-24 | 1989-12-07 | Hydac Technology GmbH, 6603 Sulzbach | Partikelzähler |
US5546792A (en) * | 1994-12-22 | 1996-08-20 | Harold L. Becker | Computerized sonic portable testing laboratory |
US5828458A (en) * | 1995-01-26 | 1998-10-27 | Nartron Corporation | Turbidity sensor |
US5682231A (en) * | 1995-07-06 | 1997-10-28 | Holsen; John R. | Device and method for determining contamination of a light permeable material utilizing the values of detected light below the saturation intensity of a sensor |
US6710878B1 (en) * | 1999-06-14 | 2004-03-23 | General Electric Company | In-line particulate detector |
DE60032853T2 (de) | 1999-10-28 | 2007-11-15 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren zur Messung der Konzentration einer Lösung |
JP2001174457A (ja) | 1999-12-21 | 2001-06-29 | Matsushita Electric Ind Co Ltd | 溶液濃度計測方法、溶液濃度計測装置及び尿検査方法。 |
JP2001249134A (ja) * | 1999-12-28 | 2001-09-14 | Matsushita Electric Ind Co Ltd | タンパク質濃度計測用試薬、これを用いたタンパク質濃度計測方法および尿検査方法 |
US20030123048A1 (en) * | 2001-12-28 | 2003-07-03 | Yaosheng Chen | On Line crude oil quality monitoring method and apparatus |
DE10239616C1 (de) * | 2002-08-29 | 2003-12-18 | Gestra Gmbh | Verfahren zur photoelektrischen Überwachung von Wasser auf Ölanteile |
SE528735C2 (sv) * | 2005-06-13 | 2007-02-06 | Roland Braennstroem | Mätanordning för mätning av föroreningar i en vätska |
US8362436B1 (en) | 2006-03-14 | 2013-01-29 | Advanced Precision Inc. | Electro-optic fluid quantity measurement system |
US7768646B1 (en) * | 2007-02-01 | 2010-08-03 | Advanced Precision Inc. | Methods and systems for detecting and/or determining the concentration of a fluid |
JP5072777B2 (ja) * | 2008-09-02 | 2012-11-14 | 株式会社堀場製作所 | 試料測定装置 |
CN101943662A (zh) * | 2010-09-16 | 2011-01-12 | 爱阔特(上海)清洗设备制造有限公司 | 清洗液油分浓度测定方法及装置 |
CN103018209B (zh) * | 2011-09-20 | 2016-09-28 | 深圳迈瑞生物医疗电子股份有限公司 | 一种浓度检测装置及方法 |
SI24466A (sl) * | 2013-09-30 | 2015-03-31 | Univerza V Ljubljani | Senzorska priprava za karakterizacijo kriogenih fluidov |
US20200240826A1 (en) * | 2019-01-28 | 2020-07-30 | Battelle Memorial Institute | Fluid end of life sensors |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510666A (en) * | 1967-05-05 | 1970-05-05 | Bowser Inc | Turbidity meter having calibrating light source |
DE2528912A1 (de) * | 1975-06-28 | 1977-01-20 | Yamatake Honeywell Co Ltd | Vorrichtung zum messen der konzentration einer trueben loesung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3713743A (en) * | 1970-11-25 | 1973-01-30 | Agricultural Control Syst | Forward scatter optical turbidimeter apparatus |
US3810695A (en) * | 1972-12-14 | 1974-05-14 | Gam Rad | Fluid analyzer with variable light path |
GB1556029A (en) * | 1976-10-29 | 1979-11-14 | Standard Telephones Cables Ltd | Oil in water detection |
-
1977
- 1977-08-26 GB GB36060/77A patent/GB1602969A/en not_active Expired
-
1978
- 1978-07-25 IT IT26063/78A patent/IT1118239B/it active
- 1978-08-11 US US05/933,051 patent/US4201471A/en not_active Expired - Lifetime
- 1978-08-18 CA CA309,649A patent/CA1104370A/fr not_active Expired
- 1978-08-22 DE DE19782836607 patent/DE2836607A1/de active Granted
- 1978-08-22 NO NO782848A patent/NO147731C/no unknown
- 1978-08-23 DK DK371278A patent/DK152312C/da not_active IP Right Cessation
- 1978-08-23 NL NL7808680A patent/NL7808680A/xx not_active Application Discontinuation
- 1978-08-24 SE SE7808924A patent/SE429164B/sv not_active IP Right Cessation
- 1978-08-25 FI FI782610A patent/FI68467C/fi not_active IP Right Cessation
- 1978-08-25 JP JP53103745A patent/JPS589374B2/ja not_active Expired
- 1978-08-25 FR FR7824682A patent/FR2401416A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510666A (en) * | 1967-05-05 | 1970-05-05 | Bowser Inc | Turbidity meter having calibrating light source |
DE2528912A1 (de) * | 1975-06-28 | 1977-01-20 | Yamatake Honeywell Co Ltd | Vorrichtung zum messen der konzentration einer trueben loesung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425643A1 (fr) * | 1978-05-11 | 1979-12-07 | Itt | Procede et dispositif de mesure du taux de petrole dans l'eau |
Also Published As
Publication number | Publication date |
---|---|
IT1118239B (it) | 1986-02-24 |
NL7808680A (nl) | 1979-02-28 |
JPS589374B2 (ja) | 1983-02-21 |
FI68467B (fi) | 1985-05-31 |
CA1104370A (fr) | 1981-07-07 |
JPS5446593A (en) | 1979-04-12 |
DK152312B (da) | 1988-02-15 |
US4201471A (en) | 1980-05-06 |
GB1602969A (en) | 1981-11-18 |
NO782848L (no) | 1979-02-27 |
SE7808924L (sv) | 1979-02-27 |
FI68467C (fi) | 1985-09-10 |
FI782610A (fi) | 1979-02-27 |
DK152312C (da) | 1988-07-25 |
NO147731C (no) | 1983-06-15 |
DE2836607C2 (fr) | 1988-08-25 |
IT7826063A0 (it) | 1978-07-25 |
FR2401416B1 (fr) | 1983-02-11 |
SE429164B (sv) | 1983-08-15 |
DE2836607A1 (de) | 1979-03-08 |
DK371278A (da) | 1979-02-27 |
NO147731B (no) | 1983-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |