WO2009016982A1 - 純水製造装置及び純水製造方法 - Google Patents

純水製造装置及び純水製造方法 Download PDF

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Publication number
WO2009016982A1
WO2009016982A1 PCT/JP2008/063040 JP2008063040W WO2009016982A1 WO 2009016982 A1 WO2009016982 A1 WO 2009016982A1 JP 2008063040 W JP2008063040 W JP 2008063040W WO 2009016982 A1 WO2009016982 A1 WO 2009016982A1
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WO
WIPO (PCT)
Prior art keywords
pure water
water production
pretreatment
water
reverse osmosis
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/063040
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English (en)
French (fr)
Inventor
Kunihiro Iwasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to CN2008801010605A priority Critical patent/CN101827792B/zh
Publication of WO2009016982A1 publication Critical patent/WO2009016982A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B01D61/04—Feed pretreatment
    • 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
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
    • B01D2311/06—Specific process operations in the permeate stream
    • 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
    • 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
    • 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
    • C02F1/44—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
    • 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
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • 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
    • 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

  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

　ホウ素濃度の低い純水を効率よく製造するために、超純水製造装置は、活性炭装置１と、ヒータ２と、膜式濾過装置３と、原水タンク４と、前処理装置５と、電気脱イオン装置６と、一次純水のサブタンク７とから構成されており、前処理装置５は、第１の逆浸透膜（ＲＯ）装置８と、第２の逆浸透膜（ＲＯ）装置９と、脱炭酸膜装置１０とにより構成され、この前処理装置５が、原水Ｗ０の水質に応じて、塩化物イオン濃度１００ｐｐｂ以下の処理水Ｗ１を電気脱イオン装置６の脱塩室に導入し得るように設計されている。
PCT/JP2008/063040 2007-07-30 2008-07-18 純水製造装置及び純水製造方法 Ceased WO2009016982A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801010605A CN101827792B (zh) 2007-07-30 2008-07-18 纯水制造装置及纯水制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007198084A JP2009028695A (ja) 2007-07-30 2007-07-30 純水製造装置及び純水製造方法
JP2007-198084 2007-07-30

Publications (1)

Publication Number Publication Date
WO2009016982A1 true WO2009016982A1 (ja) 2009-02-05

Family

ID=40304215

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063040 Ceased WO2009016982A1 (ja) 2007-07-30 2008-07-18 純水製造装置及び純水製造方法

Country Status (5)

Country Link
JP (1) JP2009028695A (ja)
KR (1) KR101563169B1 (ja)
CN (1) CN101827792B (ja)
TW (1) TWI414486B (ja)
WO (1) WO2009016982A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017130454A1 (ja) * 2016-01-28 2017-08-03 栗田工業株式会社 超純水製造装置および超純水製造装置の運転方法
CN108654386A (zh) * 2018-06-21 2018-10-16 广东工业大学 一种超滤膜净水系统
KR20190099391A (ko) 2016-11-25 2019-08-27 노무라마이크로사이엔스가부시키가이샤 초순수 제조 방법 및 초순수 제조 시스템

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4825858B2 (ja) * 2008-09-17 2011-11-30 株式会社東芝 ホウ素分離システム
JP5617231B2 (ja) * 2009-11-27 2014-11-05 栗田工業株式会社 イオン交換樹脂の精製方法及び精製装置
US9656886B2 (en) * 2011-02-04 2017-05-23 Evoqua Water Technologies Llc Electrical purification apparatus and methods of manufacturing same
JP5733351B2 (ja) * 2013-07-22 2015-06-10 栗田工業株式会社 ホウ素含有水の処理方法及び装置
KR101523062B1 (ko) * 2013-12-16 2015-06-01 한국수력원자력 주식회사 오프라인 모듈형／이동식 방사성 폐액 처리시스템
KR101533978B1 (ko) * 2013-12-16 2015-07-06 한국수력원자력 주식회사 축전식탈염장치와 전기탈염장치의 결합형 방사성 폐액 처리시스템
JP6011655B2 (ja) * 2015-02-17 2016-10-19 栗田工業株式会社 電気脱イオン装置及び純水製造装置
CN105060534A (zh) * 2015-08-18 2015-11-18 芜湖奕辰模具科技有限公司 一种纯水机
JP2017056384A (ja) * 2015-09-14 2017-03-23 栗田工業株式会社 電気脱イオン装置の運転方法
KR102075598B1 (ko) 2015-09-30 2020-03-02 오르가노 코포레이션 수처리 장치 및 수처리 방법
JP7289206B2 (ja) * 2019-03-13 2023-06-09 オルガノ株式会社 ホウ素除去装置及びホウ素除去方法、並びに、純水製造装置及び純水の製造方法
JP7200014B2 (ja) * 2019-03-13 2023-01-06 オルガノ株式会社 純水製造装置および純水の製造方法
JP7236313B2 (ja) 2019-04-10 2023-03-09 野村マイクロ・サイエンス株式会社 膜脱気装置の洗浄方法及び超純水製造システム
KR102043037B1 (ko) * 2019-05-15 2019-11-11 주식회사 거남 용수 처리 장치
JP6799657B1 (ja) * 2019-10-24 2020-12-16 オルガノ株式会社 水処理システム及び超純水製造システム並びに水処理方法
JP7460012B1 (ja) * 2022-12-26 2024-04-02 栗田工業株式会社 電気脱イオン装置及びその運転方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11188359A (ja) * 1997-12-26 1999-07-13 Kurita Water Ind Ltd 純水製造装置
JP2001113281A (ja) * 1999-08-11 2001-04-24 Kurita Water Ind Ltd 電気脱イオン装置及び純水製造装置
JP2001198578A (ja) * 2000-01-20 2001-07-24 Kurita Water Ind Ltd 電気脱塩処理方法及び電気脱塩処理装置
JP2004261648A (ja) * 2003-02-21 2004-09-24 Kurita Water Ind Ltd 電気脱イオン装置及びその運転方法
WO2004085318A1 (en) * 2003-03-28 2004-10-07 Chemitreat Pte Ltd Apparatus and method for continuous electrodeionization

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003086629A1 (en) * 2002-04-12 2003-10-23 Ionics, Incorporated Ion exchange regeneration and upw treatment system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11188359A (ja) * 1997-12-26 1999-07-13 Kurita Water Ind Ltd 純水製造装置
JP2001113281A (ja) * 1999-08-11 2001-04-24 Kurita Water Ind Ltd 電気脱イオン装置及び純水製造装置
JP2001198578A (ja) * 2000-01-20 2001-07-24 Kurita Water Ind Ltd 電気脱塩処理方法及び電気脱塩処理装置
JP2004261648A (ja) * 2003-02-21 2004-09-24 Kurita Water Ind Ltd 電気脱イオン装置及びその運転方法
WO2004085318A1 (en) * 2003-03-28 2004-10-07 Chemitreat Pte Ltd Apparatus and method for continuous electrodeionization

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017130454A1 (ja) * 2016-01-28 2017-08-03 栗田工業株式会社 超純水製造装置および超純水製造装置の運転方法
JP2017131846A (ja) * 2016-01-28 2017-08-03 栗田工業株式会社 超純水製造装置および超純水製造装置の運転方法
KR20190099391A (ko) 2016-11-25 2019-08-27 노무라마이크로사이엔스가부시키가이샤 초순수 제조 방법 및 초순수 제조 시스템
CN108654386A (zh) * 2018-06-21 2018-10-16 广东工业大学 一种超滤膜净水系统

Also Published As

Publication number Publication date
TW200911702A (en) 2009-03-16
KR20100053571A (ko) 2010-05-20
CN101827792B (zh) 2012-08-22
KR101563169B1 (ko) 2015-10-26
TWI414486B (zh) 2013-11-11
JP2009028695A (ja) 2009-02-12
CN101827792A (zh) 2010-09-08

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