ES306968A1 - Perfeccionamientos en la construcciën de dispositivos de control de la contaminaciën de los liquidos - Google Patents

Perfeccionamientos en la construcciën de dispositivos de control de la contaminaciën de los liquidos

Info

Publication number
ES306968A1
ES306968A1 ES0306968A ES306968A ES306968A1 ES 306968 A1 ES306968 A1 ES 306968A1 ES 0306968 A ES0306968 A ES 0306968A ES 306968 A ES306968 A ES 306968A ES 306968 A1 ES306968 A1 ES 306968A1
Authority
ES
Spain
Prior art keywords
liquid
column
pollution
conduit
monitoring
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
ES0306968A
Other languages
English (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.)
Tecalemit SA
Original Assignee
Tecalemit SA
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 Tecalemit SA filed Critical Tecalemit SA
Publication of ES306968A1 publication Critical patent/ES306968A1/es
Expired 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Optical Measuring Cells (AREA)
ES0306968A 1964-09-23 1964-12-10 Perfeccionamientos en la construcciën de dispositivos de control de la contaminaciën de los liquidos Expired ES306968A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988972A FR1422126A (fr) 1964-09-23 1964-09-23 Dispositif de contrôle de la pollution des liquides

Publications (1)

Publication Number Publication Date
ES306968A1 true ES306968A1 (es) 1965-04-01

Family

ID=8838853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0306968A Expired ES306968A1 (es) 1964-09-23 1964-12-10 Perfeccionamientos en la construcciën de dispositivos de control de la contaminaciën de los liquidos

Country Status (4)

Country Link
DE (1) DE1963616U (es)
ES (1) ES306968A1 (es)
FR (1) FR1422126A (es)
GB (1) GB1117213A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803869A (en) * 1987-05-22 1989-02-14 Board Of Trustees, University Of Illinois Flow-through analytical measurement apparatus and method
GB8813942D0 (en) * 1988-06-13 1988-07-20 Walker Lab Ltd Tube
CN110927123A (zh) * 2019-12-11 2020-03-27 宜宾丝丽雅股份有限公司 一种纤维油剂透光度快速检测装置及方法

Also Published As

Publication number Publication date
DE1963616U (de) 1967-07-06
GB1117213A (en) 1968-06-19
FR1422126A (fr) 1965-12-24

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