GB1543320A - Detecting oil in water - Google Patents

Detecting oil in water

Info

Publication number
GB1543320A
GB1543320A GB4835475A GB4835475A GB1543320A GB 1543320 A GB1543320 A GB 1543320A GB 4835475 A GB4835475 A GB 4835475A GB 4835475 A GB4835475 A GB 4835475A GB 1543320 A GB1543320 A GB 1543320A
Authority
GB
United Kingdom
Prior art keywords
water
detecting oil
oil
detecting
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
GB4835475A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB4835475A priority Critical patent/GB1543320A/en
Publication of GB1543320A publication Critical patent/GB1543320A/en
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
    • G01N33/1826—Water organic contamination in water
    • G01N33/1833—Oil in water
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
GB4835475A 1976-11-16 1976-11-16 Detecting oil in water Expired GB1543320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4835475A GB1543320A (en) 1976-11-16 1976-11-16 Detecting oil in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4835475A GB1543320A (en) 1976-11-16 1976-11-16 Detecting oil in water

Publications (1)

Publication Number Publication Date
GB1543320A true GB1543320A (en) 1979-04-04

Family

ID=10448319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4835475A Expired GB1543320A (en) 1976-11-16 1976-11-16 Detecting oil in water

Country Status (1)

Country Link
GB (1) GB1543320A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540249A1 (en) * 1983-01-27 1984-08-03 Geesthacht Gkss Forschung METHOD AND DEVICE FOR THE SEARCH FOR PAST HYDROCARBONS IN SOLUTION IN NATURAL WATER
GB2136118A (en) * 1983-03-03 1984-09-12 Inst Francais Du Petrole A process and device for determining the composition of an alcohol-petrol mixture
DE19752508A1 (en) * 1997-08-18 1999-03-11 Hartmann & Braun Gmbh & Co Kg NDIR photometer for multi-component measurement
US9881212B2 (en) 2012-07-04 2018-01-30 Repsol, S.A. Infrared image based early detection of oil spills in water
WO2019211640A1 (en) * 2018-05-04 2019-11-07 Abb Schweiz Ag Measurement of hydrocarbon contamination in water

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540249A1 (en) * 1983-01-27 1984-08-03 Geesthacht Gkss Forschung METHOD AND DEVICE FOR THE SEARCH FOR PAST HYDROCARBONS IN SOLUTION IN NATURAL WATER
GB2136118A (en) * 1983-03-03 1984-09-12 Inst Francais Du Petrole A process and device for determining the composition of an alcohol-petrol mixture
DE19752508A1 (en) * 1997-08-18 1999-03-11 Hartmann & Braun Gmbh & Co Kg NDIR photometer for multi-component measurement
US9881212B2 (en) 2012-07-04 2018-01-30 Repsol, S.A. Infrared image based early detection of oil spills in water
WO2019211640A1 (en) * 2018-05-04 2019-11-07 Abb Schweiz Ag Measurement of hydrocarbon contamination in water
CN112334769A (en) * 2018-05-04 2021-02-05 Abb瑞士股份有限公司 Measurement of hydrocarbon contamination in water
CN112334769B (en) * 2018-05-04 2023-08-04 Abb瑞士股份有限公司 Measurement of hydrocarbon contamination in water

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921116