NL7306558A - Removal of solvent by membrane filtn - from contg foaming agents, partic proteins - Google Patents

Removal of solvent by membrane filtn - from contg foaming agents, partic proteins

Info

Publication number
NL7306558A
NL7306558A NL7306558A NL7306558A NL7306558A NL 7306558 A NL7306558 A NL 7306558A NL 7306558 A NL7306558 A NL 7306558A NL 7306558 A NL7306558 A NL 7306558A NL 7306558 A NL7306558 A NL 7306558A
Authority
NL
Netherlands
Prior art keywords
filtn
partic
membrane
contg
proteins
Prior art date
Application number
NL7306558A
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 filed Critical
Priority to NL7306558A priority Critical patent/NL7306558A/en
Publication of NL7306558A publication Critical patent/NL7306558A/en

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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/16—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste water of starch-manufacturing plant or like wastes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

The method is partic. useful for cleaning up effluent from equipment for making potato starch. The feed to the membrane filter is degassed using a vacuum pump drawing vauum on a tank. This prevents foaming in the filter and allows greatly increased filtn. rates. Final prod. with 8-20% solids can be obtd.
NL7306558A 1973-05-10 1973-05-10 Removal of solvent by membrane filtn - from contg foaming agents, partic proteins NL7306558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7306558A NL7306558A (en) 1973-05-10 1973-05-10 Removal of solvent by membrane filtn - from contg foaming agents, partic proteins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306558A NL7306558A (en) 1973-05-10 1973-05-10 Removal of solvent by membrane filtn - from contg foaming agents, partic proteins

Publications (1)

Publication Number Publication Date
NL7306558A true NL7306558A (en) 1974-11-12

Family

ID=19818836

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306558A NL7306558A (en) 1973-05-10 1973-05-10 Removal of solvent by membrane filtn - from contg foaming agents, partic proteins

Country Status (1)

Country Link
NL (1) NL7306558A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285079A1 (en) * 1974-09-23 1976-04-16 Scholten Honig Research Nv Recovery of water-soluble protein from potato water - by ultrafiltration of previously purified water and (spray)-drying (NL250376)
EP0042646A1 (en) * 1980-06-23 1981-12-30 Wavin B.V. Process of concentrating substances by a membrane filtration
EP0226432A2 (en) * 1985-12-10 1987-06-24 Albany International Corp. Removal of dissolved gases in liquid separation systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285079A1 (en) * 1974-09-23 1976-04-16 Scholten Honig Research Nv Recovery of water-soluble protein from potato water - by ultrafiltration of previously purified water and (spray)-drying (NL250376)
EP0042646A1 (en) * 1980-06-23 1981-12-30 Wavin B.V. Process of concentrating substances by a membrane filtration
EP0226432A2 (en) * 1985-12-10 1987-06-24 Albany International Corp. Removal of dissolved gases in liquid separation systems
EP0226432A3 (en) * 1985-12-10 1988-07-27 Albany International Corp. Removal of dissolved gases in liquid separation systems

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed