CN115803105B - 从次氯酸水中分离杂质离子的分离装置及系统 - Google Patents

从次氯酸水中分离杂质离子的分离装置及系统

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Publication number
CN115803105B
CN115803105B CN202180036558.3A CN202180036558A CN115803105B CN 115803105 B CN115803105 B CN 115803105B CN 202180036558 A CN202180036558 A CN 202180036558A CN 115803105 B CN115803105 B CN 115803105B
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CN
China
Prior art keywords
hypochlorous acid
aqueous solution
main component
membrane
solution containing
Prior art date
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Active
Application number
CN202180036558.3A
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English (en)
Chinese (zh)
Other versions
CN115803105A (zh
Inventor
佐野嘉彦
塩山忠雄
须藤良庸
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.)
Health Support Sanli Co
Nipro Corp
Original Assignee
Health Support Sanli Co
Nipro Corp
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Publication of CN115803105A publication Critical patent/CN115803105A/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/18—Details relating to membrane separation process operations and control pH control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2684—Electrochemical processes
    • 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
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CN202180036558.3A 2020-05-22 2021-05-21 从次氯酸水中分离杂质离子的分离装置及系统 Active CN115803105B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020090046 2020-05-22
JP2020-090046 2020-05-22
PCT/JP2021/019471 WO2021235554A1 (ja) 2020-05-22 2021-05-21 次亜塩素酸水から夾雑イオンを分離する分離装置およびシステム

Publications (2)

Publication Number Publication Date
CN115803105A CN115803105A (zh) 2023-03-14
CN115803105B true CN115803105B (zh) 2025-09-05

Family

ID=78708657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180036558.3A Active CN115803105B (zh) 2020-05-22 2021-05-21 从次氯酸水中分离杂质离子的分离装置及系统

Country Status (5)

Country Link
US (1) US20230201772A1 (https=)
EP (1) EP4155261A4 (https=)
JP (1) JP7802293B2 (https=)
CN (1) CN115803105B (https=)
WO (1) WO2021235554A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537456B2 (en) * 1996-08-12 2003-03-25 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
JP2009074279A (ja) * 2007-09-19 2009-04-09 Hitachi Plant Technologies Ltd 膜を用いた２元給水システム
JP2019043785A (ja) * 2017-08-30 2019-03-22 岡山県 次亜塩素酸流体の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616385A (en) * 1969-07-23 1971-10-26 Procter & Gamble Chlorine- and chloride-free hyprochlorous acid by electrodialysis
JPS61149288A (ja) * 1984-12-25 1986-07-07 Kobe Steel Ltd 塩水の逆浸透処理方法
TW404847B (en) * 1996-08-12 2000-09-11 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
JP2000093964A (ja) * 1998-07-21 2000-04-04 Toto Ltd アルカリ水生成方法と電解装置
JP4450399B2 (ja) * 1999-10-13 2010-04-14 孝雄 国眼 可溶性シクロデキストリン重合体を用いたアミノ酸の光学分割方法、及び、該方法に用いる可溶性シクロデキストリン重合体からなる光学異性体用分離材
JP2007007502A (ja) * 2005-06-28 2007-01-18 Noritsu Koki Co Ltd 低食塩電解水の製造方法とその製造装置
JP4216892B1 (ja) 2007-04-13 2009-01-28 優章 荒井 電解水の製造装置、電解水の製造方法および電解水
JP2011111386A (ja) * 2009-11-27 2011-06-09 Yasuharu Shima 次亜塩素酸水の製法
JP2011229833A (ja) 2010-04-30 2011-11-17 Yukio Matano 除菌シート
GB2488838A (en) * 2011-03-11 2012-09-12 Biomimetics Health Ind Ltd A stable antimicrobial aqueous hypochlorous acid solution
EP2718482B1 (en) * 2011-06-10 2019-10-09 Lumetta, Michael System and method for generating a chlorine-containing compound
CN107074907A (zh) * 2014-09-17 2017-08-18 威拓股份有限公司 采用膜分离的反应方法
JP6974444B2 (ja) * 2016-05-17 2021-12-01 ディバーシー，インコーポレーテッド 電気化学的活性化を使用して生産されるアルカリ溶液及び塩素溶液
JP6230079B1 (ja) * 2016-06-14 2017-11-15 淳一 熊倉 次亜塩素酸水溶液の製造又は調製方法及び装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537456B2 (en) * 1996-08-12 2003-03-25 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
JP2009074279A (ja) * 2007-09-19 2009-04-09 Hitachi Plant Technologies Ltd 膜を用いた２元給水システム
JP2019043785A (ja) * 2017-08-30 2019-03-22 岡山県 次亜塩素酸流体の製造方法

Also Published As

Publication number Publication date
EP4155261A1 (en) 2023-03-29
US20230201772A1 (en) 2023-06-29
EP4155261A4 (en) 2023-11-29
JP7802293B2 (ja) 2026-01-20
WO2021235554A1 (ja) 2021-11-25
CN115803105A (zh) 2023-03-14
JPWO2021235554A1 (https=) 2021-11-25

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