JPS57545A - Monitoring device in treating tower - Google Patents

Monitoring device in treating tower

Info

Publication number
JPS57545A
JPS57545A JP7340380A JP7340380A JPS57545A JP S57545 A JPS57545 A JP S57545A JP 7340380 A JP7340380 A JP 7340380A JP 7340380 A JP7340380 A JP 7340380A JP S57545 A JPS57545 A JP S57545A
Authority
JP
Japan
Prior art keywords
detector
signal
patterns
color difference
photodetection
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
Application number
JP7340380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134653B2 (enrdf_load_html_response
Inventor
Kenji Kuramoto
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP7340380A priority Critical patent/JPS57545A/ja
Publication of JPS57545A publication Critical patent/JPS57545A/ja
Publication of JPH0134653B2 publication Critical patent/JPH0134653B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N15/04—Investigating sedimentation of particle suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
JP7340380A 1980-05-31 1980-05-31 Monitoring device in treating tower Granted JPS57545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7340380A JPS57545A (en) 1980-05-31 1980-05-31 Monitoring device in treating tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7340380A JPS57545A (en) 1980-05-31 1980-05-31 Monitoring device in treating tower

Publications (2)

Publication Number Publication Date
JPS57545A true JPS57545A (en) 1982-01-05
JPH0134653B2 JPH0134653B2 (enrdf_load_html_response) 1989-07-20

Family

ID=13517188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7340380A Granted JPS57545A (en) 1980-05-31 1980-05-31 Monitoring device in treating tower

Country Status (1)

Country Link
JP (1) JPS57545A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416243A (ja) * 1990-05-10 1992-01-21 Kurita Water Ind Ltd イオン交換樹脂の分離装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416243A (ja) * 1990-05-10 1992-01-21 Kurita Water Ind Ltd イオン交換樹脂の分離装置

Also Published As

Publication number Publication date
JPH0134653B2 (enrdf_load_html_response) 1989-07-20

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