JP7759591B2 - 軟水化装置及びその再生方法 - Google Patents

軟水化装置及びその再生方法

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Publication number
JP7759591B2
JP7759591B2 JP2022551918A JP2022551918A JP7759591B2 JP 7759591 B2 JP7759591 B2 JP 7759591B2 JP 2022551918 A JP2022551918 A JP 2022551918A JP 2022551918 A JP2022551918 A JP 2022551918A JP 7759591 B2 JP7759591 B2 JP 7759591B2
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JP
Japan
Prior art keywords
water
hardness
exchange resin
conductivity
cation exchange
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.)
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Application number
JP2022551918A
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English (en)
Japanese (ja)
Other versions
JPWO2022065158A5 (https=
JPWO2022065158A1 (https=
Inventor
ゆうこ 丸尾
宏 矢野
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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Publication of JPWO2022065158A5 publication Critical patent/JPWO2022065158A5/ja
Application granted granted 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/07—Processes using organic exchangers in the weakly basic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B01J49/85—Controlling or regulating devices therefor
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F2001/4619—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only cathodic or alkaline water, e.g. for reducing
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • 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
    • 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
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams
    • 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
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
JP2022551918A 2020-09-23 2021-09-15 軟水化装置及びその再生方法 Active JP7759591B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020158748 2020-09-23
JP2020158748 2020-09-23
PCT/JP2021/033933 WO2022065158A1 (ja) 2020-09-23 2021-09-15 軟水化装置及びその再生方法

Publications (3)

Publication Number Publication Date
JPWO2022065158A1 JPWO2022065158A1 (https=) 2022-03-31
JPWO2022065158A5 JPWO2022065158A5 (https=) 2023-06-08
JP7759591B2 true JP7759591B2 (ja) 2025-10-24

Family

ID=80846520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551918A Active JP7759591B2 (ja) 2020-09-23 2021-09-15 軟水化装置及びその再生方法

Country Status (5)

Country Link
US (1) US20230295015A1 (https=)
EP (1) EP4219007A4 (https=)
JP (1) JP7759591B2 (https=)
CN (1) CN115867382A (https=)
WO (1) WO2022065158A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119317604A (zh) * 2022-06-24 2025-01-14 松下知识产权经营株式会社 软水化装置
WO2024203242A1 (ja) * 2023-03-24 2024-10-03 パナソニックＩｐマネジメント株式会社 軟水化装置
GB2638267A (en) * 2024-02-17 2025-08-20 Enrique Gutierrez Abril Javier Integrated water filtration and pH management system for enhanced treatment of washed coffee process wastewater

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003220386A (ja) 2002-01-31 2003-08-05 Miura Co Ltd 軟水化装置およびその再生制御方法
JP2004195288A (ja) 2002-12-16 2004-07-15 Miura Co Ltd 軟水化装置の再生制御方法
JP2005334798A (ja) 2004-05-28 2005-12-08 Miura Co Ltd 給水システム
JP2006043549A (ja) 2004-08-03 2006-02-16 Hitachi Maxell Ltd 純水生成装置または軟水生成装置
JP2009165955A (ja) 2008-01-16 2009-07-30 Panasonic Corp 軟水化装置およびそれを用いた給湯装置
JP2009165954A (ja) 2008-01-16 2009-07-30 Panasonic Corp 軟水化装置およびそれを用いた給湯装置
JP2010194453A (ja) 2009-02-25 2010-09-09 Nomura Micro Sci Co Ltd 純水製造方法及び純水製造装置
JP2011505243A (ja) 2007-12-06 2011-02-24 ユード ヴァッサーアオフベライトゥング ゲー・エム・ベー・ハー ２つの較正特性を有する硬水軟化システムを動作させる方法および関連する硬水軟化システム
US20150274545A1 (en) 2014-03-28 2015-10-01 Samsung Electronics Co., Ltd. Softening apparatus
JP2019162607A (ja) 2018-03-20 2019-09-26 株式会社東芝 電解水生成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091246U (ja) * 1983-11-25 1985-06-22 三浦工業株式会社 塩水コントロ−ル装置
JP4507270B2 (ja) * 2001-06-26 2010-07-21 三浦工業株式会社 軟水化装置およびその再生制御方法
JP2011030973A (ja) 2009-08-06 2011-02-17 Panasonic Corp 洗濯機
DE102009055007A1 (de) * 2009-12-18 2011-06-22 Judo Wasseraufbereitung GmbH, 71364 Rohwasserhärtebestimmung in einer Wasserbehandlungsanlage über die Leitfähigkeit des Weich- oder Verschnittwassers
EP3759207A4 (en) * 2018-02-26 2021-11-03 Gaylord Karren SYSTEMS AND METHODS FOR PRODUCING ELECTROLYZED ALKALINE WATER AND / OR ELECTROLYZED OXIDATION WATER
CN108693219B (zh) * 2018-06-20 2024-02-27 湖南康养家建造科技股份有限公司 一种根据测定导电率检测水质硬度的装置及其检测方法
JP7270504B2 (ja) 2019-03-22 2023-05-10 株式会社バルカー エラストマー組成物及びシール材
WO2021024938A1 (ja) * 2019-08-02 2021-02-11 パナソニックＩｐマネジメント株式会社 軟水化装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003220386A (ja) 2002-01-31 2003-08-05 Miura Co Ltd 軟水化装置およびその再生制御方法
JP2004195288A (ja) 2002-12-16 2004-07-15 Miura Co Ltd 軟水化装置の再生制御方法
JP2005334798A (ja) 2004-05-28 2005-12-08 Miura Co Ltd 給水システム
JP2006043549A (ja) 2004-08-03 2006-02-16 Hitachi Maxell Ltd 純水生成装置または軟水生成装置
JP2011505243A (ja) 2007-12-06 2011-02-24 ユード ヴァッサーアオフベライトゥング ゲー・エム・ベー・ハー ２つの較正特性を有する硬水軟化システムを動作させる方法および関連する硬水軟化システム
JP2009165955A (ja) 2008-01-16 2009-07-30 Panasonic Corp 軟水化装置およびそれを用いた給湯装置
JP2009165954A (ja) 2008-01-16 2009-07-30 Panasonic Corp 軟水化装置およびそれを用いた給湯装置
JP2010194453A (ja) 2009-02-25 2010-09-09 Nomura Micro Sci Co Ltd 純水製造方法及び純水製造装置
US20150274545A1 (en) 2014-03-28 2015-10-01 Samsung Electronics Co., Ltd. Softening apparatus
JP2019162607A (ja) 2018-03-20 2019-09-26 株式会社東芝 電解水生成装置

Also Published As

Publication number Publication date
WO2022065158A1 (ja) 2022-03-31
JPWO2022065158A1 (https=) 2022-03-31
CN115867382A (zh) 2023-03-28
EP4219007A1 (en) 2023-08-02
EP4219007A4 (en) 2023-12-27
US20230295015A1 (en) 2023-09-21

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