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DK3642165T3 - Afsaltningsindretning og fremgangsmåde til fremstilling af en sådan indretning - Google Patents

Afsaltningsindretning og fremgangsmåde til fremstilling af en sådan indretning Download PDF

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Publication number
DK3642165T3
DK3642165T3 DK18733241.6T DK18733241T DK3642165T3 DK 3642165 T3 DK3642165 T3 DK 3642165T3 DK 18733241 T DK18733241 T DK 18733241T DK 3642165 T3 DK3642165 T3 DK 3642165T3
Authority
DK
Denmark
Prior art keywords
facility
procedure
manufacture
desalting device
desalting
Prior art date
Application number
DK18733241.6T
Other languages
English (en)
Inventor
Joydeep Dutta
Kunjali Karthik Laxman
Original Assignee
Stockholm Water Tech Ab
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 Stockholm Water Tech Ab filed Critical Stockholm Water Tech Ab
Application granted granted Critical
Publication of DK3642165T3 publication Critical patent/DK3642165T3/da

Links

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
    • C02F1/46—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
    • C02F1/4691—Capacitive deionisation
    • 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
    • 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
    • B01D61/428—Membrane capacitive deionization
    • 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
    • B01D61/428—Membrane capacitive deionization
    • B01D61/4281—Membrane capacitive deionization comprising multiple membrane capacitive deionization steps
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish 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
    • C02F1/46—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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DK18733241.6T 2017-06-21 2018-06-20 Afsaltningsindretning og fremgangsmåde til fremstilling af en sådan indretning DK3642165T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1750797A SE540976C2 (en) 2017-06-21 2017-06-21 Device for capacitive deionization of aqueous media and method of manufacturing such a device
PCT/EP2018/066435 WO2018234386A1 (en) 2017-06-21 2018-06-20 Desalination device and method of manufacturing such a device

Publications (1)

Publication Number Publication Date
DK3642165T3 true DK3642165T3 (da) 2021-11-22

Family

ID=62705595

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18733241.6T DK3642165T3 (da) 2017-06-21 2018-06-20 Afsaltningsindretning og fremgangsmåde til fremstilling af en sådan indretning

Country Status (10)

Country Link
US (1) US12030795B2 (da)
EP (1) EP3642165B1 (da)
CN (1) CN110809564B (da)
DK (1) DK3642165T3 (da)
ES (1) ES2898233T3 (da)
HU (1) HUE056280T2 (da)
PL (1) PL3642165T3 (da)
SE (1) SE540976C2 (da)
WO (1) WO2018234386A1 (da)
ZA (1) ZA201907870B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359449B (zh) * 2020-03-03 2021-05-18 清华大学 电活性膜及其制备方法
TWI728772B (zh) * 2020-04-07 2021-05-21 范振軒 可兼具串聯與並聯之水溶液流道
US20220324731A1 (en) * 2021-04-08 2022-10-13 Dag Arild Valand Saltwater to freshwater converter
US12037273B2 (en) * 2021-04-26 2024-07-16 Mitsubishi Electric Corporation Ion removal apparatus
US20230067116A1 (en) * 2021-08-26 2023-03-02 Robert Bosch Gmbh Cascading, recirculating water deionization systems
SE545850C2 (en) * 2021-12-06 2024-02-20 Stockholm Water Tech Ab Capacitive deionization device comprising individually controllable cdi cell electrodes
SE2351370A1 (en) 2023-11-30 2025-05-31 Stockholm Water Tech Ab Capacitive deionization device

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US4802960A (en) * 1986-02-04 1989-02-07 The Dow Chemical Company Electrochemical cell and process employing a biasing electrode
KR960009108Y1 (ko) * 1993-11-26 1996-10-15 주식회사 인택코리아 수소 및 산소가스 분리발생장치
US5584981A (en) * 1994-05-06 1996-12-17 United Kingdom Atomic Energy Authority Electrochemical deionization
JP3575713B2 (ja) * 1995-11-01 2004-10-13 ホシザキ電機株式会社 電解水の生成方法および生成装置
AU6503600A (en) * 1999-07-30 2001-02-19 Marc D. Andelman Flow-through capacitor and method
US6709560B2 (en) * 2001-04-18 2004-03-23 Biosource, Inc. Charge barrier flow-through capacitor
US7368191B2 (en) * 2001-07-25 2008-05-06 Biosource, Inc. Electrode array for use in electrochemical cells
KR100533710B1 (ko) * 2003-08-21 2005-12-07 바이오닉스(주) 전해수 제조장치
JP2006305407A (ja) * 2005-04-26 2006-11-09 Es Adviser:Kk 脱窒処理方法及び脱窒処理装置
CN101337717B (zh) * 2008-09-28 2011-01-12 上海纳晶科技有限公司 一种高效率节能型隔膜电容去离子装置
KR20100036495A (ko) * 2008-09-30 2010-04-08 삼성전자주식회사 탈 이온화장치 및 이에 사용되는 전극 모듈 및 그 제조방법
US9469554B2 (en) * 2009-07-29 2016-10-18 General Electric Company Bipolar electrode and supercapacitor desalination device, and methods of manufacture
KR20110019573A (ko) 2009-08-20 2011-02-28 삼성전자주식회사 전기 흡착 탈이온 장치
GB0921953D0 (en) * 2009-12-16 2010-02-03 Enpar Technologies Inc Flow-through electro static water filter
NL2005134C2 (en) * 2010-07-23 2012-01-24 Voltea Bv Apparatus for removal of ions, and a method for removal of ions.
NL2005797C2 (en) * 2010-12-01 2012-06-05 Voltea Bv Method of producing an apparatus for removal of ions from water and an apparatus for removal of ions from water.
WO2013040450A1 (en) 2011-09-15 2013-03-21 The Regents Of The University Of Colorado, A Body Corporate Modular bioelectrochemical systems and methods
KR101394112B1 (ko) * 2011-09-22 2014-06-17 한국전력공사 전기 흡착식 수처리 셀, 이를 이용한 전기 흡착식 수처리 장치 및 방법.
US9820692B2 (en) * 2012-05-10 2017-11-21 The Regents Of The University Of California Wearable electrochemical sensors
CN102690004B (zh) * 2012-06-12 2013-09-04 爱思特水务科技有限公司 一种电吸附模块改性系统及工艺
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Also Published As

Publication number Publication date
ZA201907870B (en) 2020-11-25
CN110809564B (zh) 2022-03-11
EP3642165A1 (en) 2020-04-29
BR112019026501A2 (pt) 2020-07-14
HUE056280T2 (hu) 2022-02-28
ES2898233T3 (es) 2022-03-04
SE540976C2 (en) 2019-02-12
US12030795B2 (en) 2024-07-09
US20200180982A1 (en) 2020-06-11
CN110809564A (zh) 2020-02-18
PL3642165T3 (pl) 2022-01-10
SE1750797A1 (en) 2018-12-22
WO2018234386A1 (en) 2018-12-27
EP3642165B1 (en) 2021-08-18

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