JPWO2022009481A1 - - Google Patents

Info

Publication number
JPWO2022009481A1
JPWO2022009481A1 JP2021519903A JP2021519903A JPWO2022009481A1 JP WO2022009481 A1 JPWO2022009481 A1 JP WO2022009481A1 JP 2021519903 A JP2021519903 A JP 2021519903A JP 2021519903 A JP2021519903 A JP 2021519903A JP WO2022009481 A1 JPWO2022009481 A1 JP WO2022009481A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021519903A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022009481A1 publication Critical patent/JPWO2022009481A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP2021519903A 2020-07-07 2021-03-19 Pending JPWO2022009481A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020117232 2020-07-07
PCT/JP2021/011425 WO2022009481A1 (fr) 2020-07-07 2021-03-19 Appareil et procédé pour commander l'injection d'un coagulant dans une installation de traitement d'eau

Publications (1)

Publication Number Publication Date
JPWO2022009481A1 true JPWO2022009481A1 (fr) 2022-01-13

Family

ID=79552845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021519903A Pending JPWO2022009481A1 (fr) 2020-07-07 2021-03-19

Country Status (2)

Country Link
JP (1) JPWO2022009481A1 (fr)
WO (1) WO2022009481A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7295598B1 (ja) * 2023-02-15 2023-06-21 富士エンジニアリング株式会社 凝集剤添加量調整装置、および凝集剤添加量調整方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003154206A (ja) * 2001-11-22 2003-05-27 Kurita Water Ind Ltd 水または汚泥の処理システム
JP2003161690A (ja) * 2001-11-26 2003-06-06 Kurita Water Ind Ltd 凝集モニタ装置
JP2003284904A (ja) * 2002-03-27 2003-10-07 Toshiba Corp 浄水場の凝集剤注入制御装置
JP2004008901A (ja) * 2002-06-05 2004-01-15 Kurita Water Ind Ltd 薬剤注入制御装置
JP2016003974A (ja) * 2014-06-18 2016-01-12 栗田工業株式会社 凝集モニタリング装置、凝集モニタリング方法および凝集システム
JP2016147213A (ja) * 2015-02-10 2016-08-18 株式会社東芝 凝集剤注入支援装置、及び凝集剤注入システム
JP2017018879A (ja) * 2015-07-09 2017-01-26 株式会社東芝 凝集剤注入支援装置及び凝集剤注入支援システム
JP2019171322A (ja) * 2018-03-29 2019-10-10 栗田工業株式会社 凝集剤添加制御方法、制御装置および水処理システム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003154206A (ja) * 2001-11-22 2003-05-27 Kurita Water Ind Ltd 水または汚泥の処理システム
JP2003161690A (ja) * 2001-11-26 2003-06-06 Kurita Water Ind Ltd 凝集モニタ装置
JP2003284904A (ja) * 2002-03-27 2003-10-07 Toshiba Corp 浄水場の凝集剤注入制御装置
JP2004008901A (ja) * 2002-06-05 2004-01-15 Kurita Water Ind Ltd 薬剤注入制御装置
JP2016003974A (ja) * 2014-06-18 2016-01-12 栗田工業株式会社 凝集モニタリング装置、凝集モニタリング方法および凝集システム
JP2016147213A (ja) * 2015-02-10 2016-08-18 株式会社東芝 凝集剤注入支援装置、及び凝集剤注入システム
JP2017018879A (ja) * 2015-07-09 2017-01-26 株式会社東芝 凝集剤注入支援装置及び凝集剤注入支援システム
JP2019171322A (ja) * 2018-03-29 2019-10-10 栗田工業株式会社 凝集剤添加制御方法、制御装置および水処理システム

Also Published As

Publication number Publication date
WO2022009481A1 (fr) 2022-01-13

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