SG2014003578A - Desalinization system and desalinization method - Google Patents

Desalinization system and desalinization method

Info

Publication number
SG2014003578A
SG2014003578A SG2014003578A SG2014003578A SG2014003578A SG 2014003578 A SG2014003578 A SG 2014003578A SG 2014003578 A SG2014003578 A SG 2014003578A SG 2014003578 A SG2014003578 A SG 2014003578A SG 2014003578 A SG2014003578 A SG 2014003578A
Authority
SG
Singapore
Prior art keywords
desalinization
desalinization system
desalinization method
Prior art date
Application number
SG2014003578A
Other languages
English (en)
Inventor
Akira Sasaki
Kazuhiko Noto
Yasunori SEKINE
Kotaro Kitamura
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SG2014003578A publication Critical patent/SG2014003578A/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
    • C02F1/44—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
    • 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
    • C02F1/44—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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

Landscapes

  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Activated Sludge Processes (AREA)
SG2014003578A 2011-08-26 2012-08-16 Desalinization system and desalinization method SG2014003578A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011184562A JP2013043153A (ja) 2011-08-26 2011-08-26 海水淡水化システムおよび海水淡水化方法
PCT/JP2012/070794 WO2013031544A1 (ja) 2011-08-26 2012-08-16 海水淡水化システムおよび海水淡水化方法

Publications (1)

Publication Number Publication Date
SG2014003578A true SG2014003578A (en) 2014-04-28

Family

ID=47756038

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2014003578A SG2014003578A (en) 2011-08-26 2012-08-16 Desalinization system and desalinization method

Country Status (5)

Country Link
JP (1) JP2013043153A (enExample)
IN (1) IN2014CN01450A (enExample)
SG (1) SG2014003578A (enExample)
TW (1) TW201309597A (enExample)
WO (1) WO2013031544A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5512032B1 (ja) 2013-12-05 2014-06-04 三菱重工業株式会社 循環水利用システムの課金装置、循環水利用システム
JP5563142B1 (ja) 2013-12-05 2014-07-30 三菱重工業株式会社 循環水利用システム
JP5567199B1 (ja) 2013-12-05 2014-08-06 三菱重工業株式会社 循環水利用システム
JP5518245B1 (ja) 2013-12-05 2014-06-11 三菱重工業株式会社 循環水利用システム群の遠隔監視方法及び遠隔監視システム
JP5606615B1 (ja) * 2013-12-05 2014-10-15 三菱重工業株式会社 膜分離装置、循環水利用システム
JP2015160174A (ja) * 2014-02-27 2015-09-07 三菱レイヨン株式会社 水処理システム
WO2020148961A1 (ja) * 2019-01-16 2020-07-23 オルガノ株式会社 純水製造装置およびその運転方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06254553A (ja) * 1993-03-08 1994-09-13 Shinko Electric Co Ltd 純水製造装置
JPH0821673A (ja) * 1994-07-07 1996-01-23 Toshiba Corp 下水熱回収装置
JPH09189066A (ja) * 1996-01-12 1997-07-22 Kubota Corp 熱源用下水取水設備の取水管
JP4481345B1 (ja) * 2008-11-28 2010-06-16 株式会社神鋼環境ソリューション 海水淡水化方法および海水淡水化装置

Also Published As

Publication number Publication date
WO2013031544A1 (ja) 2013-03-07
JP2013043153A (ja) 2013-03-04
IN2014CN01450A (enExample) 2015-05-08
TW201309597A (zh) 2013-03-01

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