[go: up one dir, main page]

TWI561475B - Desalination system and method - Google Patents

Desalination system and method

Info

Publication number
TWI561475B
TWI561475B TW101131929A TW101131929A TWI561475B TW I561475 B TWI561475 B TW I561475B TW 101131929 A TW101131929 A TW 101131929A TW 101131929 A TW101131929 A TW 101131929A TW I561475 B TWI561475 B TW I561475B
Authority
TW
Taiwan
Prior art keywords
desalination system
desalination
Prior art date
Application number
TW101131929A
Other languages
English (en)
Other versions
TW201326052A (zh
Inventor
Rihua Xiong
Linglu Yang
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of TW201326052A publication Critical patent/TW201326052A/zh
Application granted granted Critical
Publication of TWI561475B publication Critical patent/TWI561475B/zh

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
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • 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
    • 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
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • B01D2311/12—Addition of chemical agents
    • 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
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • 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
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • 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
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • 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
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
TW101131929A 2011-09-08 2012-08-31 Desalination system and method TWI561475B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110265274.XA CN102992522B (zh) 2011-09-08 2011-09-08 脱盐系统和方法

Publications (2)

Publication Number Publication Date
TW201326052A TW201326052A (zh) 2013-07-01
TWI561475B true TWI561475B (en) 2016-12-11

Family

ID=46690760

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101131929A TWI561475B (en) 2011-09-08 2012-08-31 Desalination system and method

Country Status (12)

Country Link
US (1) US9481586B2 (zh)
EP (1) EP2753585B1 (zh)
JP (1) JP6148675B2 (zh)
KR (1) KR101787181B1 (zh)
CN (1) CN102992522B (zh)
AU (1) AU2012304860B2 (zh)
CA (1) CA2847306C (zh)
DK (1) DK2753585T3 (zh)
ES (1) ES2864854T3 (zh)
SG (2) SG10201509606TA (zh)
TW (1) TWI561475B (zh)
WO (1) WO2013036353A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9850146B2 (en) 2013-06-19 2017-12-26 Massachusetts Institute Of Technology Ion concentration polarization-electrocoagulation hybrid water treatment system
SG11201510440XA (en) 2013-06-19 2016-01-28 Massachusetts Inst Technology Water desalination/purification and bio-agent preconcentration
US9964510B2 (en) 2013-09-16 2018-05-08 Dionex Corporation Electrolytic four-channel device and method
CN113493259A (zh) * 2020-04-01 2021-10-12 佛山市云米电器科技有限公司 一种家用净水装置
KR20250108446A (ko) * 2024-01-08 2025-07-15 삼성전자주식회사 Cdi 용 전극, cdi 용 전극을 포함하는 수처리 장치 및 cdi 용 전극의 제조 방법.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113249B1 (ja) * 1999-10-01 2000-11-27 強化土エンジニヤリング株式会社 脱アルカリ水ガラスの製造方法
CN101306855A (zh) * 2007-11-07 2008-11-19 傅叶明 一种板式电除盐器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893901A (en) * 1973-12-04 1975-07-08 Vast Associates Inc J System for softening and dealkalizing water by electrodialysis
JPH08108184A (ja) 1994-10-13 1996-04-30 Hitachi Ltd 水処理システム
US5645703A (en) * 1995-12-20 1997-07-08 University Of Chicago Electrodialysis-based separation process for salt recovery and recycling from waste water
US6402917B1 (en) * 1998-02-09 2002-06-11 Otv Societe Anonyme Electrodialysis apparatus
US6149788A (en) 1998-10-16 2000-11-21 E-Cell Corporation Method and apparatus for preventing scaling in electrodeionization units
EP1129765A1 (en) 2000-03-02 2001-09-05 Asahi Glass Company Ltd. Method for producing deionized water
US6274019B1 (en) 2000-03-08 2001-08-14 Organo Corporation Electrodeionization apparatus
JP2005512794A (ja) 2001-12-20 2005-05-12 アクアテック インターナショナル コーポレイション 分別脱イオン処理
US20060231403A1 (en) * 2005-04-14 2006-10-19 Riviello John M Chambered electrodeionization apparatus with uniform current density, and method of use
JP4915843B2 (ja) 2006-05-11 2012-04-11 オルガノ株式会社 電気軟化装置、軟化装置及び軟水製造方法
CA2693896C (en) 2007-07-19 2016-02-09 Shell Internationale Research Maatschappij B.V. Water processing systems and methods
JP5295927B2 (ja) 2009-10-23 2013-09-18 オルガノ株式会社 電気式脱イオン水製造装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113249B1 (ja) * 1999-10-01 2000-11-27 強化土エンジニヤリング株式会社 脱アルカリ水ガラスの製造方法
CN101306855A (zh) * 2007-11-07 2008-11-19 傅叶明 一种板式电除盐器

Also Published As

Publication number Publication date
TW201326052A (zh) 2013-07-01
US20140209462A1 (en) 2014-07-31
CA2847306A1 (en) 2013-03-14
CA2847306C (en) 2017-09-05
SG11201400342QA (en) 2014-03-28
ES2864854T3 (es) 2021-10-14
KR101787181B1 (ko) 2017-10-18
EP2753585B1 (en) 2021-02-17
AU2012304860B2 (en) 2016-10-13
DK2753585T3 (da) 2021-04-19
CN102992522A (zh) 2013-03-27
WO2013036353A1 (en) 2013-03-14
US9481586B2 (en) 2016-11-01
AU2012304860A1 (en) 2014-03-20
JP6148675B2 (ja) 2017-06-14
JP2014528824A (ja) 2014-10-30
KR20140060298A (ko) 2014-05-19
EP2753585A1 (en) 2014-07-16
SG10201509606TA (en) 2015-12-30
CN102992522B (zh) 2014-10-15

Similar Documents

Publication Publication Date Title
SG10201601812TA (en) Desalination system and method
ZA201309700B (en) Electrodesalination system and method
GB201117278D0 (en) Method and system
ZA201400852B (en) Security system and method
EP2782704A4 (en) SYSTEM AND METHOD FOR PROCESSING PAPER
IL231500A0 (en) System and method for water treatment
ZA201308076B (en) Desalination system and desalination method
EP2720870A4 (en) PRINTING SYSTEM AND METHOD
IL226924B (en) Method and system for supplying pure water
IL231091A0 (en) System and methods for water desalination
SG11201401752WA (en) Desalination system and method
EP2692166A4 (en) AUTHENTICATION METHOD AND SYSTEM
GB201219800D0 (en) System and method
HUP1100486A2 (en) Monitoring system and method
PL2662338T3 (pl) Układ do oczyszczania zanieczyszczonej wody i sposób oczyszczania
GB2496834B (en) Object location method and system
SG11201500746YA (en) System and method for geothentication
SG2014003578A (en) Desalinization system and desalinization method
ZA201402092B (en) Water treatment system and method
TWI561475B (en) Desalination system and method
SG2014000236A (en) Desalination system and desalination method
GB2503107B (en) Method and system for providing purified water
IL229164B (en) Device and method for hydraulic desalination
EP2769490A4 (en) METHOD AND SYSTEM FOR MULTICAST
EP2756959A4 (en) PRINTING PROCESS AND PRINTING SYSTEM