DE3504033C2 - - Google Patents

Info

Publication number
DE3504033C2
DE3504033C2 DE3504033A DE3504033A DE3504033C2 DE 3504033 C2 DE3504033 C2 DE 3504033C2 DE 3504033 A DE3504033 A DE 3504033A DE 3504033 A DE3504033 A DE 3504033A DE 3504033 C2 DE3504033 C2 DE 3504033C2
Authority
DE
Germany
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.)
Expired
Application number
DE3504033A
Other versions
DE3504033A1 (de
Inventor
Harumi Hitachi Jp Matsuzaki
Masayoshi Hitachiota Jp Kubota
Katsuya Mito Jp Ebara
Sankichi Hitachi Jp Takahashi
Minoru Abiko Jp Kuroiwa
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.)
Hitachi Ltd
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 DE3504033A1 publication Critical patent/DE3504033A1/de
Application granted granted Critical
Publication of DE3504033C2 publication Critical patent/DE3504033C2/de
Granted legal-status Critical Current

Links

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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • 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
    • B01D61/08—Apparatus therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/219—Specific solvent system
    • B01D2323/225—Use of supercritical fluids
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/90—Ultra pure water, e.g. conductivity water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE19853504033 1984-02-08 1985-02-06 Ionenaustauscherharz, aufbereitungsverfahren dafuer und einrichtung zur erzeugung von ultrareinem wasser Granted DE3504033A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59019982A JPS60166040A (ja) 1984-02-08 1984-02-08 イオン交換樹脂の調整法

Publications (2)

Publication Number Publication Date
DE3504033A1 DE3504033A1 (de) 1985-08-08
DE3504033C2 true DE3504033C2 (de) 1987-04-16

Family

ID=12014383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853504033 Granted DE3504033A1 (de) 1984-02-08 1985-02-06 Ionenaustauscherharz, aufbereitungsverfahren dafuer und einrichtung zur erzeugung von ultrareinem wasser

Country Status (3)

Country Link
US (1) US4698153A (de)
JP (1) JPS60166040A (de)
DE (1) DE3504033A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884435T2 (de) * 1987-03-25 1994-02-17 Hitachi Ltd Verfahren zur Erzeugung hochreinen Wassers und Verfahren zur Verwendung dieses Wassers.
US4990260A (en) * 1988-01-28 1991-02-05 The Water Group, Inc. Method and apparatus for removing oxidizable contaminants in water to achieve high purity water for industrial use
JPH0299146A (ja) * 1988-10-05 1990-04-11 Tokyo Organ Chem Ind Ltd 混合樹脂床からの溶出物の低減方法
JPH0647105B2 (ja) * 1989-12-19 1994-06-22 株式会社荏原総合研究所 純水又は超純水の精製方法及び装置
JP2504791Y2 (ja) * 1990-03-02 1996-07-10 株式会社アマダワシノ 研削盤における送り速度制御装置
JP3078565B2 (ja) * 1990-06-28 2000-08-21 株式会社ファインクレイ 懸濁液のイオン交換処理装置
US5259954A (en) * 1991-12-16 1993-11-09 Sepratech, Inc. Portable intravenous solution preparation apparatus and method
NL9200508A (nl) * 1992-03-19 1993-10-18 E M Engineering F T S B V Werkwijze en inrichting voor het reinigen van water.
JP2652301B2 (ja) * 1992-05-28 1997-09-10 株式会社荏原製作所 洗浄水製造装置
US5443740A (en) * 1992-10-07 1995-08-22 Christ Ag Process for the conditioning of ion exchange resins
US5573662A (en) * 1993-09-13 1996-11-12 Nomura Micro Science Co., Ltd. Apparatus for treatment of low-concentration organic waste water
US5468377A (en) * 1993-10-21 1995-11-21 Betz Laboratories, Inc. Solid halogen feed system
US5518608A (en) * 1994-01-18 1996-05-21 Chubachi; Hiroshi Water purity determining device and system for producing ultrapure water using such devices
US5518624A (en) * 1994-05-06 1996-05-21 Illinois Water Treatment, Inc. Ultra pure water filtration
US6416676B1 (en) 1995-05-24 2002-07-09 National Semiconductor Corporation Deionized water degasification for semiconductor fabrication
US5925255A (en) * 1997-03-01 1999-07-20 Mukhopadhyay; Debasish Method and apparatus for high efficiency reverse osmosis operation
US8758720B2 (en) * 1996-08-12 2014-06-24 Debasish Mukhopadhyay High purity water produced by reverse osmosis
US20020153319A1 (en) 1997-08-12 2002-10-24 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
US6537456B2 (en) 1996-08-12 2003-03-25 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
US6527738B1 (en) * 1999-04-30 2003-03-04 Prismedical Corporation Drug delivery pack
US6248797B1 (en) * 1999-05-17 2001-06-19 Shelton A. Dias Supercritical carbon dioxide extraction of contaminants from ion exchange resins
US6428505B1 (en) 1999-11-19 2002-08-06 Prismedical Corporation In-line IV drug delivery pack with controllable dilution
US6325983B1 (en) 2000-04-19 2001-12-04 Seh America, Inc. Nox scrubbing system and method
US6306197B1 (en) 2000-04-19 2001-10-23 Seh America, Inc. Isopropyl alcohol scrubbing system
WO2001087483A1 (fr) * 2000-05-18 2001-11-22 Mitsubishi Chemical Corporation Résine d'échange anionique
AU2002309676A1 (en) * 2001-05-04 2002-11-18 Prismedical Corporation Dual chamber dissolution container with passive agitation
WO2002091986A2 (en) * 2001-05-14 2002-11-21 Waterhealth International, Inc. Powered sterile solution device
US6649063B2 (en) * 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
JP4923654B2 (ja) * 2006-03-22 2012-04-25 栗田工業株式会社 イオン交換樹脂または限外ろ過膜の検査方法
US7520993B1 (en) * 2007-12-06 2009-04-21 Water & Power Technologies, Inc. Water treatment process for oilfield produced water
FR2976936B1 (fr) * 2011-06-24 2013-08-02 Millipore Corp Systeme et procede de purification et de distribution d'eau, avec barriere de separation eliminant la contamination bacterienne
FR2976819B1 (fr) 2011-06-24 2013-08-02 Millipore Corp Systeme et procede de purification d'eau, avec purge automatique
US20130146541A1 (en) 2011-12-13 2013-06-13 Nxstage Medical, Inc. Fluid purification methods, devices, and systems
CN105502774B (zh) * 2016-01-19 2018-09-14 武汉华星光电技术有限公司 二氧化碳机能水制备系统
RU2655141C1 (ru) * 2017-01-13 2018-05-23 Олег Владимирович Кленин Способ удаления кислорода из воды

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455819A (en) * 1968-04-01 1969-07-15 Crane Co Method for scrubbing ion exchange resins
US3870033A (en) * 1973-11-30 1975-03-11 Aqua Media Ultra pure water process and apparatus
US4124528A (en) * 1974-10-04 1978-11-07 Arthur D. Little, Inc. Process for regenerating adsorbents with supercritical fluids
US4160727A (en) * 1976-02-21 1979-07-10 Foremost-Mckesson, Inc. Method and apparatus utilizing staged reverse osmosis units for purifying and dispensing water
JPS5391967A (en) * 1977-01-21 1978-08-12 Unitika Ltd Process and apparatus for removal of bubls adhered to particulate resin

Also Published As

Publication number Publication date
JPS60166040A (ja) 1985-08-29
US4698153A (en) 1987-10-06
JPH0215258B2 (de) 1990-04-11
DE3504033A1 (de) 1985-08-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee