GB1268504A - Electroosmotic concentration, purification, and desalting - Google Patents

Electroosmotic concentration, purification, and desalting

Info

Publication number
GB1268504A
GB1268504A GB08938/69A GB1893869A GB1268504A GB 1268504 A GB1268504 A GB 1268504A GB 08938/69 A GB08938/69 A GB 08938/69A GB 1893869 A GB1893869 A GB 1893869A GB 1268504 A GB1268504 A GB 1268504A
Authority
GB
United Kingdom
Prior art keywords
ion
acid
permeable membranes
aqueous medium
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
GB08938/69A
Inventor
Milan Bier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1268504A publication Critical patent/GB1268504A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1203—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-negative bacteria
    • C07K16/1239—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-negative bacteria from Vibrionaceae (G)
    • 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
    • B01D61/56—Electro-osmotic dewatering
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2287—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Manufacturing & Machinery (AREA)
  • Urology & Nephrology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1,268,504. Electrodialysis,electro-osmosis. M. BIER. April 14, 1969 [April 15, 1968], No. 18938/69. Heading C7B. An aqueous solution e.g. of ammonium sulphate or suspension, particularly containing a biological colloid such as dog or rabbit serum, hog cholera antiserum, plasma fractions derived therefrom or globulin fractions is concentrated, purified and/or desalted by subjecting it to electro-osmosis and electrodialysis across dialysing ion-permeable membranes e.g. of regenerated cellulose against an external aqueous medium containing a polyelectrolyte (containing a preponderance of negatively or positively charged ionized groups with molecules or particles sufficiently large to be retained by the dialysing membrane), e.g. 0À07-8% by weight of polyacrylic acid, poly (ethylene-maleic acid), poly (methyl vinyl ether-maleic acid), polysilicic acid, polyphosphoric acid, or salt thereof. As shown in Fig.4 the process may be carried out with the aqueous solution or suspension 42 received in one or more cells 40 made from ion-permeable membranes suspended in a bath 1 of the aqueous medium 2 containing the electrodes 3. Fig. 1 shows an assembly 10 of ion-permeable membranes 14 spaced apart by spacer plates 12 in which each sample chamber is separated from the next by an aqueous medium compartment. Medium 2 is preferably circulated through heat exchangers or directly cooled. The spacer plates are provided at the top and bottom with registering ports 18, 20 connected to feed inlets and outlets for the two solutions respectively, and contain windows to expose the membranes held therebetween. Specification 3,079,318 is referred to.
GB08938/69A 1968-04-15 1969-04-14 Electroosmotic concentration, purification, and desalting Expired GB1268504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72129668A 1968-04-15 1968-04-15

Publications (1)

Publication Number Publication Date
GB1268504A true GB1268504A (en) 1972-03-29

Family

ID=24897376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08938/69A Expired GB1268504A (en) 1968-04-15 1969-04-14 Electroosmotic concentration, purification, and desalting

Country Status (3)

Country Link
US (1) US3677923A (en)
DE (1) DE1919124A1 (en)
GB (1) GB1268504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141737A (en) * 1983-05-16 1985-01-03 Atomic Energy Authority Uk Dewatering of aqueous dispersions

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504352B1 (en) * 1970-09-14 1975-02-18
CH589096A5 (en) * 1972-04-24 1977-06-30 Moeller W Glasblaeserei
US3989613A (en) * 1973-05-16 1976-11-02 The Dow Chemical Company Continuous balanced flow fixed boundary electrophoresis
US4043895A (en) * 1973-05-16 1977-08-23 The Dow Chemical Company Electrophoresis apparatus
US4201643A (en) * 1974-06-07 1980-05-06 United Kingdom Atomic Energy Authority Analytical apparatus
US4204929A (en) * 1978-04-18 1980-05-27 University Patents, Inc. Isoelectric focusing method
US4146455A (en) * 1978-04-19 1979-03-27 Ionics Inc. Process for treating whey
US4180451A (en) * 1978-04-19 1979-12-25 Ionics Inc. Apparatus for treating whey
US4351710A (en) * 1980-01-10 1982-09-28 Ionics, Incorporated Fractionation of protein mixtures
US4322275A (en) * 1980-01-10 1982-03-30 Ionics Incorporated Fractionation of protein mixtures
WO1983003984A1 (en) * 1982-05-13 1983-11-24 Gerhard Kunz Method for the treatment of a liquid phase, particularly method for desalting aqueous solutions, as well as device for its implementation
DE3219248A1 (en) * 1982-05-21 1983-11-24 Solco Basel AG, Birsfelden METHOD FOR OBTAINING CELL-BREATHING ACTIVE INGREDIENTS FROM CALF BLOOD
US4636296A (en) * 1983-08-18 1987-01-13 Gerhard Kunz Process and apparatus for treatment of fluids, particularly desalinization of aqueous solutions
DE3423653A1 (en) * 1984-06-27 1986-01-09 Gerhard K. Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz Method and device for metering in ions into liquids, in particular aqueous solutions
US5160594A (en) * 1989-03-08 1992-11-03 Board Of Regents Of The University Of Texas System Apparatus and methods for isoelectric focusing of amphoteric substances incorporating ion selective membranes in electrode chambers
US4963236A (en) * 1989-03-08 1990-10-16 Ampholife Technologies Apparatus and methods for isoelectric focusing
EP2886184A1 (en) * 2013-12-23 2015-06-24 Medizinische Universität Innsbruck Electrochemical cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141737A (en) * 1983-05-16 1985-01-03 Atomic Energy Authority Uk Dewatering of aqueous dispersions

Also Published As

Publication number Publication date
DE1919124A1 (en) 1970-01-15
US3677923A (en) 1972-07-18

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