GB8626443D0 - Flocculation monitor - Google Patents

Flocculation monitor

Info

Publication number
GB8626443D0
GB8626443D0 GB868626443A GB8626443A GB8626443D0 GB 8626443 D0 GB8626443 D0 GB 8626443D0 GB 868626443 A GB868626443 A GB 868626443A GB 8626443 A GB8626443 A GB 8626443A GB 8626443 D0 GB8626443 D0 GB 8626443D0
Authority
GB
United Kingdom
Prior art keywords
flocculation
monitor
flocculation monitor
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.)
Withdrawn
Application number
GB868626443A
Other versions
GB2186684A (en
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.)
LONDON POLYTECH
Original Assignee
LONDON POLYTECH
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
Priority claimed from GB858530040A external-priority patent/GB8530040D0/en
Priority claimed from GB08610321A external-priority patent/GB2191280A/en
Application filed by LONDON POLYTECH filed Critical LONDON POLYTECH
Publication of GB8626443D0 publication Critical patent/GB8626443D0/en
Publication of GB2186684A publication Critical patent/GB2186684A/en
Withdrawn legal-status Critical Current

Links

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
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1226—Interference filters
    • G01J2003/1234—Continuously variable IF [CVIF]; Wedge type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4709—Backscatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB08626443A 1985-12-05 1986-11-05 Flocculation monitor Withdrawn GB2186684A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858530040A GB8530040D0 (en) 1985-12-05 1985-12-05 Shear-optical flocculation monitor
GB08610321A GB2191280A (en) 1986-04-28 1986-04-28 Flocculation monitor

Publications (2)

Publication Number Publication Date
GB8626443D0 true GB8626443D0 (en) 1986-12-03
GB2186684A GB2186684A (en) 1987-08-19

Family

ID=26290077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08626443A Withdrawn GB2186684A (en) 1985-12-05 1986-11-05 Flocculation monitor

Country Status (1)

Country Link
GB (1) GB2186684A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9828765D0 (en) * 1998-12-29 1999-02-17 Shine Thomas A A method of testing a cell sample
DE102008010411B4 (en) * 2008-02-21 2010-09-02 L.U.M. Gmbh Method and apparatus for quantifying the separation of dispersions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966332A (en) * 1974-09-12 1976-06-29 Schering Corporation Method and apparatus for inspecting liquids in transparent containers
US4105334A (en) * 1976-08-09 1978-08-08 Exxon Research & Engineering Co. Optical detector
JPS6020695B2 (en) * 1977-07-29 1985-05-23 エーザイ株式会社 Inspection device for solids in liquid
GB1588862A (en) * 1978-05-11 1981-04-29 Standard Telephones Cables Ltd Measuring oil in water
FI64464C (en) * 1982-05-26 1983-11-10 Orion Yhtymae Oy REFERENCES FOR USE OF CHEMICAL ANALYSIS
GB2141224B (en) * 1983-04-29 1986-09-10 English Clays Lovering Pochin Monitoring deflocculated particles in suspension
DE3412620A1 (en) * 1984-04-04 1985-10-17 Basf Ag, 6700 Ludwigshafen LASER OPTICAL ARRANGEMENT FOR MEASURING THE DEGREE OF DISPERSION IN FLOWING SYSTEMS

Also Published As

Publication number Publication date
GB2186684A (en) 1987-08-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)