FR2553293B1 - Procede pour empecher l'encrassement d'une membrane d'electrodialyse dans la desalinisation d'une solution aqueuse - Google Patents

Procede pour empecher l'encrassement d'une membrane d'electrodialyse dans la desalinisation d'une solution aqueuse

Info

Publication number
FR2553293B1
FR2553293B1 FR8319863A FR8319863A FR2553293B1 FR 2553293 B1 FR2553293 B1 FR 2553293B1 FR 8319863 A FR8319863 A FR 8319863A FR 8319863 A FR8319863 A FR 8319863A FR 2553293 B1 FR2553293 B1 FR 2553293B1
Authority
FR
France
Prior art keywords
desalination
aqueous solution
prevent fouling
electrodialysis membrane
electrodialysis
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.)
Expired
Application number
FR8319863A
Other languages
English (en)
Other versions
FR2553293A1 (fr
Inventor
Seiji Toyoshi
Tomoya Yoshizumi
Masaru Saeki
Tetsuya Kawakita
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of FR2553293A1 publication Critical patent/FR2553293A1/fr
Application granted granted Critical
Publication of FR2553293B1 publication Critical patent/FR2553293B1/fr
Expired 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/52—Accessories; Auxiliary operation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/144—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by electrical means, e.g. electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/18—Purification of sugar juices by electrical means
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/162—Use of acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR8319863A 1983-10-12 1983-12-12 Procede pour empecher l'encrassement d'une membrane d'electrodialyse dans la desalinisation d'une solution aqueuse Expired FR2553293B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58190193A JPS6082106A (ja) 1983-10-12 1983-10-12 電気透析膜汚染防止法

Publications (2)

Publication Number Publication Date
FR2553293A1 FR2553293A1 (fr) 1985-04-19
FR2553293B1 true FR2553293B1 (fr) 1989-01-20

Family

ID=16253994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319863A Expired FR2553293B1 (fr) 1983-10-12 1983-12-12 Procede pour empecher l'encrassement d'une membrane d'electrodialyse dans la desalinisation d'une solution aqueuse

Country Status (3)

Country Link
US (1) US4711722A (fr)
JP (1) JPS6082106A (fr)
FR (1) FR2553293B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207618B (en) * 1987-08-05 1991-05-15 Ciba Geigy Ag Process for treating aqueous fluids containing organic compounds and salts of polyvalent inorganic acids
US4885247A (en) * 1988-04-19 1989-12-05 Michigan Biotechnology Institute Recovery and purification of lactate salts from whole fermentation broth by electrodialysis
US4988444A (en) * 1989-05-12 1991-01-29 E. I. Du Pont De Nemours And Company Prevention of biofouling of reverse osmosis membranes
US4998652A (en) * 1989-10-12 1991-03-12 Champagne Kirby J Bicycle clamp-on water bottle bosses
JPH07319094A (ja) * 1994-03-31 1995-12-08 Konica Corp 脱塩方法、脱塩濃縮方法及び微粒子供給方法ならびにハロゲン化銀写真乳剤及びハロゲン化銀写真感光材料
IT1282582B1 (it) 1996-02-08 1998-03-31 Enichem Spa Procedimento per la preparazione di perossido di idrogeno
AUPP521298A0 (en) * 1998-08-12 1998-09-03 Life Therapeutics Limited Purification of fibrinogen
AUPP790698A0 (en) * 1998-12-23 1999-01-28 Life Therapeutics Limited Separation of microorganisms
AUPP790898A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Renal dialysis
US20050224355A1 (en) * 1999-12-23 2005-10-13 Brendon Conlan Removal of biological contaminants
AUPP971399A0 (en) 1999-04-12 1999-05-06 Life Therapeutics Limited Separation of plasma components
US7077942B1 (en) 1999-12-23 2006-07-18 Gradipore Limited Removal of biological contaminants
AUPQ691400A0 (en) 2000-04-14 2000-05-11 Life Therapeutics Limited Separation of micromolecules
AUPQ697300A0 (en) 2000-04-18 2000-05-11 Life Therapeutics Limited Separation apparatus
JP2003531362A (ja) 2000-04-18 2003-10-21 グラディポア・リミテッド 試料の電気泳動性分離および処理
US6923896B2 (en) * 2000-09-22 2005-08-02 The Texas A&M University System Electrophoresis apparatus and method
CA2422325A1 (fr) * 2000-10-06 2002-04-11 Gradipore Limited Appareil de separation multi-voies et procede correspondant
AUPR222300A0 (en) * 2000-12-21 2001-01-25 Life Therapeutics Limited Electrophoresis device and method
US6933381B2 (en) 2001-02-02 2005-08-23 Charles B. Mallon Method of preparing modified cellulose ether
GB2433518A (en) * 2005-12-21 2007-06-27 Danisco Process for the recovery of sucrose and non-sucrose materials
CN106117012B (zh) * 2016-06-22 2018-07-31 苏州苏震生物工程有限公司 一种发酵液电渗析脱盐浓室液的分离回收方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003940A (en) * 1961-01-05 1961-10-10 Ionics Method of preventing fouling of anion selective membranes
JPS5210785B2 (fr) * 1973-11-07 1977-03-26
JPS5544647B2 (fr) * 1974-12-09 1980-11-13
DE2920054A1 (de) * 1979-05-18 1980-11-20 Steinmueller Gmbh L & C Verfahren zur vorbehandlung von rohwasser fuer reversosmoseanlagen
GB2055783A (en) * 1979-06-26 1981-03-11 Permutit Boby Ltd Prevention of calcium sulphate scaling in reverse osmosis processes and apparatus
JPS58131108A (ja) * 1982-01-29 1983-08-04 Nitto Electric Ind Co Ltd 膜面汚染防止方法
AU555410B2 (en) * 1982-10-15 1986-09-25 Asahi Kasei Kogyo Kabushiki Kaisha Removing salt impurities from sugar syrup or molasses
US4523999A (en) * 1983-12-16 1985-06-18 Ajinomoto Co., Inc. Ultrafiltration method

Also Published As

Publication number Publication date
FR2553293A1 (fr) 1985-04-19
US4711722A (en) 1987-12-08
JPS6082106A (ja) 1985-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse