SG11201801842PA - Water treatment apparatus and water treatment method - Google Patents

Water treatment apparatus and water treatment method

Info

Publication number
SG11201801842PA
SG11201801842PA SG11201801842PA SG11201801842PA SG11201801842PA SG 11201801842P A SG11201801842P A SG 11201801842PA SG 11201801842P A SG11201801842P A SG 11201801842PA SG 11201801842P A SG11201801842P A SG 11201801842PA SG 11201801842P A SG11201801842P A SG 11201801842PA
Authority
SG
Singapore
Prior art keywords
water treatment
treatment apparatus
treatment method
water
treatment
Prior art date
Application number
SG11201801842PA
Inventor
Kenji Shibasaki
Masao Hidaka
Keisuke Sasaki
Original Assignee
Organo Corp
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 Organo Corp filed Critical Organo Corp
Publication of SG11201801842PA publication Critical patent/SG11201801842PA/en

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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)
SG11201801842PA 2015-09-30 2016-08-24 Water treatment apparatus and water treatment method SG11201801842PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015194388 2015-09-30
PCT/JP2016/074622 WO2017056792A1 (en) 2015-09-30 2016-08-24 Water treatment device and water treatment method

Publications (1)

Publication Number Publication Date
SG11201801842PA true SG11201801842PA (en) 2018-04-27

Family

ID=58423283

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201801842PA SG11201801842PA (en) 2015-09-30 2016-08-24 Water treatment apparatus and water treatment method

Country Status (6)

Country Link
JP (1) JP6507258B2 (en)
KR (1) KR102075598B1 (en)
CN (1) CN108137354B (en)
SG (1) SG11201801842PA (en)
TW (1) TWI701218B (en)
WO (1) WO2017056792A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7011457B2 (en) * 2017-12-19 2022-01-26 オルガノ株式会社 Sterilization method for pure water production equipment
JP7129965B2 (en) * 2019-12-25 2022-09-02 野村マイクロ・サイエンス株式会社 Pure water production method, pure water production system, ultrapure water production method, and ultrapure water production system
CN113929194B (en) * 2020-06-29 2023-06-09 佛山市顺德区美的饮水机制造有限公司 Water treatment device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170895B1 (en) * 1984-07-09 1989-03-22 Millipore Corporation Improved electrodeionization apparatus and method
JPH0472567A (en) * 1990-07-13 1992-03-06 Canon Inc Method and device for measuring immunologically active material
JP3385553B2 (en) * 1999-03-25 2003-03-10 オルガノ株式会社 Electric deionized water production apparatus and deionized water production method
JP3952127B2 (en) * 1999-11-02 2007-08-01 栗田工業株式会社 Electrodeionization treatment method
JP3794354B2 (en) * 2002-07-08 2006-07-05 栗田工業株式会社 Electrodeionization equipment
JP2004261643A (en) * 2003-02-14 2004-09-24 Kurita Water Ind Ltd Electrodeionization apparatus, and operating method therefor
JP4363587B2 (en) * 2003-06-09 2009-11-11 オルガノ株式会社 Operation method of electric deionized water production apparatus and electric deionized water production apparatus
JP4400218B2 (en) * 2004-01-09 2010-01-20 栗田工業株式会社 Electric deionization apparatus and deionization method
JP2009028695A (en) * 2007-07-30 2009-02-12 Kurita Water Ind Ltd Apparatus and method for manufacturing pure water
MY160347A (en) * 2010-06-03 2017-02-28 Organo Corp Electrodeionization apparatus for producing deionized water
JP2012239965A (en) * 2011-05-18 2012-12-10 Japan Organo Co Ltd Electric deionized water producing apparatus
JP5158393B2 (en) * 2012-03-23 2013-03-06 栗田工業株式会社 Pure water production apparatus and pure water production method
JP6109708B2 (en) * 2013-10-25 2017-04-05 オルガノ株式会社 Electric deionized water production apparatus and operation method thereof

Also Published As

Publication number Publication date
JPWO2017056792A1 (en) 2018-04-12
KR102075598B1 (en) 2020-03-02
JP6507258B2 (en) 2019-04-24
KR20180052765A (en) 2018-05-18
CN108137354A (en) 2018-06-08
CN108137354B (en) 2021-05-14
WO2017056792A1 (en) 2017-04-06
TW201725181A (en) 2017-07-16
TWI701218B (en) 2020-08-11

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