JPWO2021019892A1 - - Google Patents

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Publication number
JPWO2021019892A1
JPWO2021019892A1 JP2021536630A JP2021536630A JPWO2021019892A1 JP WO2021019892 A1 JPWO2021019892 A1 JP WO2021019892A1 JP 2021536630 A JP2021536630 A JP 2021536630A JP 2021536630 A JP2021536630 A JP 2021536630A JP WO2021019892 A1 JPWO2021019892 A1 JP WO2021019892A1
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.)
Granted
Application number
JP2021536630A
Other versions
JP7246033B2 (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
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Application filed filed Critical
Publication of JPWO2021019892A1 publication Critical patent/JPWO2021019892A1/ja
Application granted granted Critical
Publication of JP7246033B2 publication Critical patent/JP7246033B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • 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
    • C02F2001/5218—Crystallization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C02F2209/055—Hardness
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/11—Turbidity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
JP2021536630A 2019-07-30 2020-05-29 イオン除去システム Active JP7246033B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019139353 2019-07-30
JP2019139353 2019-07-30
PCT/JP2020/021359 WO2021019892A1 (ja) 2019-07-30 2020-05-29 イオン除去システム

Publications (2)

Publication Number Publication Date
JPWO2021019892A1 true JPWO2021019892A1 (ja) 2021-02-04
JP7246033B2 JP7246033B2 (ja) 2023-03-27

Family

ID=74230669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536630A Active JP7246033B2 (ja) 2019-07-30 2020-05-29 イオン除去システム

Country Status (5)

Country Link
US (1) US20220298044A1 (ja)
EP (1) EP4005984A4 (ja)
JP (1) JP7246033B2 (ja)
CN (1) CN114206788B (ja)
WO (1) WO2021019892A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07132291A (ja) * 1993-11-09 1995-05-23 Funai Electric Co Ltd アルカリイオン水または強酸性水生成器
JPH09187770A (ja) * 1995-10-30 1997-07-22 Tadamasa Nakamura 電解水の生成方法及びその装置
JP2003236549A (ja) * 2002-02-18 2003-08-26 Mitsunori Yokozawa 電解水生成装置
JP2010221127A (ja) * 2009-03-24 2010-10-07 Amano Corp 配管洗浄機能を備えた電解水生成装置
JP2015213569A (ja) * 2014-05-08 2015-12-03 株式会社熊本アイディーエム 多目的入浴兼治療装置
WO2018159693A1 (ja) * 2017-02-28 2018-09-07 パナソニックＩｐマネジメント株式会社 イオン除去装置
JP2020032402A (ja) * 2018-08-27 2020-03-05 パナソニックＩｐマネジメント株式会社 イオン除去システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4934683B2 (ja) * 2006-02-10 2012-05-16 テナント カンパニー 散布された電気化学的に活性化された液体を生成するための方法および装置
JPWO2015052840A1 (ja) * 2013-10-11 2017-03-09 三菱電機株式会社 水処理装置、給湯装置及び暖房装置
JP2017070920A (ja) * 2015-10-08 2017-04-13 モレックス エルエルシー 電解水の製造装置
WO2017155014A1 (ja) * 2016-03-11 2017-09-14 日立マクセル株式会社 電解水生成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07132291A (ja) * 1993-11-09 1995-05-23 Funai Electric Co Ltd アルカリイオン水または強酸性水生成器
JPH09187770A (ja) * 1995-10-30 1997-07-22 Tadamasa Nakamura 電解水の生成方法及びその装置
JP2003236549A (ja) * 2002-02-18 2003-08-26 Mitsunori Yokozawa 電解水生成装置
JP2010221127A (ja) * 2009-03-24 2010-10-07 Amano Corp 配管洗浄機能を備えた電解水生成装置
JP2015213569A (ja) * 2014-05-08 2015-12-03 株式会社熊本アイディーエム 多目的入浴兼治療装置
WO2018159693A1 (ja) * 2017-02-28 2018-09-07 パナソニックＩｐマネジメント株式会社 イオン除去装置
JP2020032402A (ja) * 2018-08-27 2020-03-05 パナソニックＩｐマネジメント株式会社 イオン除去システム

Also Published As

Publication number Publication date
CN114206788A (zh) 2022-03-18
EP4005984A1 (en) 2022-06-01
EP4005984A4 (en) 2022-09-14
US20220298044A1 (en) 2022-09-22
WO2021019892A1 (ja) 2021-02-04
JP7246033B2 (ja) 2023-03-27
CN114206788B (zh) 2024-01-05

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