WO2008152749A1 - 造水装置及び造水方法 - Google Patents

造水装置及び造水方法 Download PDF

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Publication number
WO2008152749A1
WO2008152749A1 PCT/JP2007/068750 JP2007068750W WO2008152749A1 WO 2008152749 A1 WO2008152749 A1 WO 2008152749A1 JP 2007068750 W JP2007068750 W JP 2007068750W WO 2008152749 A1 WO2008152749 A1 WO 2008152749A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
concentrated salt
salt water
water desalination
evaporation device
Prior art date
Application number
PCT/JP2007/068750
Other languages
English (en)
French (fr)
Inventor
Yoshio Taniguchi
Mitsuyoshi Hirai
Toru Kannari
Original Assignee
Water Re-Use Promotion Center
Sasakura Engineering Co., 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 Water Re-Use Promotion Center, Sasakura Engineering Co., Ltd. filed Critical Water Re-Use Promotion Center
Publication of WO2008152749A1 publication Critical patent/WO2008152749A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • 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
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • 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
    • B01D2311/2673—Evaporation
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

　蒸発装置において生成される高濃度の濃縮塩水を外部に排出することなく飲料用等の淡水を生成することができる造水装置及び造水方法を提供する。 　塩化ナトリウムを含む被処理水を蒸発濃縮させると共に、発生した水蒸気を凝縮させることにより濃縮塩水及び凝縮水を生成する蒸発装置（２）と、水を透過する半透膜（３ａ）により仕切られ、蒸発装置（２）で生成された濃縮塩水及び当該濃縮塩水よりも塩化ナトリウム濃度の低い希釈水がそれぞれ導かれる濃縮塩水室（３１）及び希薄水室（３２）を有する半透膜透過器（３）と、半透膜（３ａ）を介して希薄水室（３２）から透過された水により希釈された濃縮塩水室（３１）における濃縮塩水を蒸発装置（２）に被処理水として還流させる還流手段（７）とを備える造水装置（１）。
PCT/JP2007/068750 2007-06-13 2007-09-27 造水装置及び造水方法 WO2008152749A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-156298 2007-06-13
JP2007156298A JP5264108B2 (ja) 2007-06-13 2007-06-13 造水装置及び造水方法

Publications (1)

Publication Number Publication Date
WO2008152749A1 true WO2008152749A1 (ja) 2008-12-18

Family

ID=40129363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068750 WO2008152749A1 (ja) 2007-06-13 2007-09-27 造水装置及び造水方法

Country Status (2)

Country Link
JP (1) JP5264108B2 (ja)
WO (1) WO2008152749A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011051662A1 (en) * 2009-10-28 2011-05-05 Surrey Aquatechnology Ltd Thermal desalination
FR2958179A1 (fr) * 2010-03-31 2011-10-07 I D Installation de dessalement d'eau de mer par distillation a effets multiples
JP2015150553A (ja) * 2014-02-19 2015-08-24 株式会社ササクラ 造水装置及び造水方法
CN114890601A (zh) * 2022-05-19 2022-08-12 杭州特种纸业有限公司 一种钢纸生产用水的平衡利用方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110266132A1 (en) * 2008-12-29 2011-11-03 Motohide Takezaki Air flow-circulation seawater desalination apparatus
EP4108319A1 (en) * 2010-05-21 2022-12-28 Crosstek Holding Company LLC Self-assembled surfactant structures
CA2892085C (en) 2011-11-22 2022-07-26 Znano Llc Filter comprising porous plastic material coated with hydophilic coating
US9919936B2 (en) 2012-11-16 2018-03-20 Samsung Electronics Co., Ltd. Water recovery method
JP2016059891A (ja) * 2014-09-19 2016-04-25 東洋紡株式会社 造水装置および造水方法
JP6432300B2 (ja) * 2014-11-19 2018-12-05 東洋紡株式会社 造水装置および造水方法
JP6375891B2 (ja) * 2014-11-19 2018-08-22 東洋紡株式会社 造水装置および造水方法
JP6262678B2 (ja) * 2015-02-17 2018-01-17 株式会社ササクラ 経口液体の濃縮装置及び濃縮方法
JP6289413B2 (ja) * 2015-04-23 2018-03-07 株式会社ササクラ 発電・海水淡水化方法およびシステム
JP2017025834A (ja) * 2015-07-24 2017-02-02 東洋紡株式会社 正浸透発電方法、および、それに用いる正浸透発電システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241174A (en) * 1975-09-29 1977-03-30 Kuraray Co Ltd Concentrating process by dehydration with osmotic pressure of solute
JPS5496252A (en) * 1978-01-13 1979-07-30 Mitsubishi Heavy Ind Ltd Treatment of waste water containing hardness constituent
JPS60150883A (ja) * 1984-01-13 1985-08-08 Nippon Atom Ind Group Co Ltd 濃縮装置
WO2001053210A1 (fr) * 2000-01-20 2001-07-26 Mikio Kinoshita Systeme et procede de dessalement d'eau salee
JP2005262078A (ja) * 2004-03-18 2005-09-29 Nitto Denko Corp 造水方法
JP2006305412A (ja) * 2005-04-26 2006-11-09 Dainichiseika Color & Chem Mfg Co Ltd ミネラル水およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241174A (en) * 1975-09-29 1977-03-30 Kuraray Co Ltd Concentrating process by dehydration with osmotic pressure of solute
JPS5496252A (en) * 1978-01-13 1979-07-30 Mitsubishi Heavy Ind Ltd Treatment of waste water containing hardness constituent
JPS60150883A (ja) * 1984-01-13 1985-08-08 Nippon Atom Ind Group Co Ltd 濃縮装置
WO2001053210A1 (fr) * 2000-01-20 2001-07-26 Mikio Kinoshita Systeme et procede de dessalement d'eau salee
JP2005262078A (ja) * 2004-03-18 2005-09-29 Nitto Denko Corp 造水方法
JP2006305412A (ja) * 2005-04-26 2006-11-09 Dainichiseika Color & Chem Mfg Co Ltd ミネラル水およびその製造方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011051662A1 (en) * 2009-10-28 2011-05-05 Surrey Aquatechnology Ltd Thermal desalination
CN102666394A (zh) * 2009-10-28 2012-09-12 萨里水溶剂科技有限公司 热脱盐
JP2013509288A (ja) * 2009-10-28 2013-03-14 サリー・アクアテクノロジー・リミテッド 熱脱塩方法
CN102666394B (zh) * 2009-10-28 2014-01-29 萨里水溶剂科技有限公司 热脱盐
KR101398352B1 (ko) 2009-10-28 2014-05-23 서리 아쿠아테크놀로지 리미티드 열 담수화
AU2010311156B2 (en) * 2009-10-28 2015-05-14 Surrey Aquatechnology Ltd Thermal desalination
US9156712B2 (en) 2009-10-28 2015-10-13 Surrey Aquatechnology Ltd. Thermal desalination
FR2958179A1 (fr) * 2010-03-31 2011-10-07 I D Installation de dessalement d'eau de mer par distillation a effets multiples
WO2011124806A1 (fr) * 2010-03-31 2011-10-13 I.D. Installation de dessalement d'eau de mer par distillation a effets multiples
JP2015150553A (ja) * 2014-02-19 2015-08-24 株式会社ササクラ 造水装置及び造水方法
CN114890601A (zh) * 2022-05-19 2022-08-12 杭州特种纸业有限公司 一种钢纸生产用水的平衡利用方法

Also Published As

Publication number Publication date
JP2008307447A (ja) 2008-12-25
JP5264108B2 (ja) 2013-08-14

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