GB1091974A - Process and apparatus for measuring concentration of oil in oily water - Google Patents
Process and apparatus for measuring concentration of oil in oily waterInfo
- Publication number
- GB1091974A GB1091974A GB1330565A GB1330565A GB1091974A GB 1091974 A GB1091974 A GB 1091974A GB 1330565 A GB1330565 A GB 1330565A GB 1330565 A GB1330565 A GB 1330565A GB 1091974 A GB1091974 A GB 1091974A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- water
- oily water
- concentration
- march
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003921 oil Substances 0.000 abstract 6
- 239000000839 emulsion Substances 0.000 abstract 2
- 241000273930 Brevoortia tyrannus Species 0.000 abstract 1
- 230000001804 emulsifying effect Effects 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
-
- 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)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
1,091,974. Measuring oil in oily water - photo-electrically. MITSUBISHI JUKOGYO KABUSHIKI KAISHA. March 29, 1965 [March 30, 1964], No.13305/65. Heading G1A. The concentration of oil in oily water, such as the oil remaining in water to be discharged from a ship's bunkers after passing through a separator, is determined by emulsifying the oil in the water and comparing the amounts of light from a source 101 transmitted and scattered by the emulsion 103 and measured by the photo-cells r 1 , r 2 . The cells may form a bridge with resistances R 1 , R 2 , an indicator being connected between points a, b. The emulsion may be formed by the application of ultrasonic energy, different frequencies being used for different oils. An unacceptable oil concentration may cause the discharge to be interrupted automatically, the water being returned to the separator for further treatment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1749864 | 1964-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1091974A true GB1091974A (en) | 1967-11-22 |
Family
ID=11945643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1330565A Expired GB1091974A (en) | 1964-03-30 | 1965-03-29 | Process and apparatus for measuring concentration of oil in oily water |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE679874A (en) |
CH (1) | CH440761A (en) |
GB (1) | GB1091974A (en) |
NL (1) | NL6605225A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3627419A (en) * | 1967-06-19 | 1971-12-14 | Intercommunale Belge De Gaz Et | Method of detection, dosage and the like, of a hydrocarbon in a fluid and apparatus for working such method |
FR2369559A1 (en) * | 1976-10-29 | 1978-05-26 | Itt | DEVICE FOR MEASURING THE RATE OF OIL POLLUTION |
WO2013104954A1 (en) * | 2012-01-09 | 2013-07-18 | Total Sa | Method and system for testing oil spill dispersant effectiveness |
-
1965
- 1965-03-29 GB GB1330565A patent/GB1091974A/en not_active Expired
-
1966
- 1966-04-19 NL NL6605225A patent/NL6605225A/xx unknown
- 1966-04-22 BE BE679874D patent/BE679874A/xx not_active IP Right Cessation
- 1966-04-26 CH CH628466A patent/CH440761A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3627419A (en) * | 1967-06-19 | 1971-12-14 | Intercommunale Belge De Gaz Et | Method of detection, dosage and the like, of a hydrocarbon in a fluid and apparatus for working such method |
FR2369559A1 (en) * | 1976-10-29 | 1978-05-26 | Itt | DEVICE FOR MEASURING THE RATE OF OIL POLLUTION |
WO2013104954A1 (en) * | 2012-01-09 | 2013-07-18 | Total Sa | Method and system for testing oil spill dispersant effectiveness |
Also Published As
Publication number | Publication date |
---|---|
NL6605225A (en) | 1967-10-20 |
BE679874A (en) | 1966-10-03 |
CH440761A (en) | 1967-07-31 |
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