BE757206A - Methode et appareil pour la concentration de solutions - Google Patents

Methode et appareil pour la concentration de solutions

Info

Publication number
BE757206A
BE757206A BE757206A BE757206A BE757206A BE 757206 A BE757206 A BE 757206A BE 757206 A BE757206 A BE 757206A BE 757206 A BE757206 A BE 757206A BE 757206 A BE757206 A BE 757206A
Authority
BE
Belgium
Prior art keywords
solutions
concentration
Prior art date
Application number
BE757206A
Other languages
English (en)
Inventor
C Elata
J Ben-Dror
Original Assignee
Hydronautics
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 Hydronautics filed Critical Hydronautics
Publication of BE757206A publication Critical patent/BE757206A/fr

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
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/082—Concentrating or drying of juices by membrane processes
    • A23L2/085—Concentrating or drying of juices by membrane processes by osmosis, reverse osmosis, electrodialysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Non-Alcoholic Beverages (AREA)
BE757206A 1969-04-04 1970-10-07 Methode et appareil pour la concentration de solutions BE757206A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL31953A IL31953A (en) 1969-04-04 1969-04-04 Method for the concentration of solutions by reverse osmosis and an apparatus for the performance of said method
US864309A US3617550A (en) 1969-04-04 1969-10-07 Method and apparatus for the concentration of solutions

Publications (1)

Publication Number Publication Date
BE757206A true BE757206A (fr) 1971-03-16

Family

ID=11044890

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757206A BE757206A (fr) 1969-04-04 1970-10-07 Methode et appareil pour la concentration de solutions

Country Status (8)

Country Link
US (1) US3617550A (fr)
BE (1) BE757206A (fr)
CH (1) CH517505A (fr)
ES (1) ES383820A1 (fr)
FR (1) FR2065053A5 (fr)
IL (1) IL31953A (fr)
IT (1) IT1065411B (fr)
NL (1) NL7014595A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109312A5 (fr) * 1970-10-12 1972-05-26 Rhone Poulenc Sa
US3917526A (en) * 1974-04-04 1975-11-04 Universal Oil Prod Co Combined foam flotation and membrane separation processing
US4000065A (en) * 1974-11-18 1976-12-28 Basf Wyandotte Corporation Method and apparatus for purifying aqueous streams contaminated with organic materials
NL8103299A (nl) * 1981-07-10 1983-02-01 Tno Werkwijze voor het concentreren van oplossingen door middel van omgekeerde osmose.
DE3610011A1 (de) * 1986-03-25 1987-10-08 Geesthacht Gkss Forschung Verfahren zur trennung der komponenten eines fluessigkeitsgemisches voneinander
JPS6362504A (ja) * 1986-09-02 1988-03-18 Mitsubishi Rayon Eng Co Ltd 有機成分含有水溶液中の有機成分の濃縮方法
US4933197A (en) * 1989-06-07 1990-06-12 Separasystems Lp Process to make juice products with improved flavor
US4959237A (en) * 1989-06-07 1990-09-25 E. I. Du Pont De Nemours And Company Reverse osmosis concentration of juice products with improved flavor
JPH0817913B2 (ja) * 1989-06-19 1996-02-28 農林水産省食品総合研究所長 多段逆浸透濃縮装置
GB9001322D0 (en) * 1990-01-19 1990-03-21 Bush Boake Allen Ltd Flavour concentrates and their production
US8119008B2 (en) * 2006-07-10 2012-02-21 Christopher Heiss Fluid purification methods and devices
AT508549B1 (de) 2009-09-11 2011-02-15 Univ Wien Tech Verfahren und eine vorrichtung zur aufkonzentrierung von wertstofflösungen
FR2978755B1 (fr) * 2011-08-02 2014-11-21 Veolia Water Solutions & Tech Installation de traitement d'eau par osmose inverse comprenant une premiere passe ayant plusieurs etages

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540152A (en) * 1949-12-10 1951-02-06 Sol W Weller Recovery of light elemental gases

Also Published As

Publication number Publication date
CH517505A (de) 1972-01-15
FR2065053A5 (en) 1971-07-23
IL31953A (en) 1972-11-28
ES383820A1 (es) 1973-07-16
DE2046055A1 (de) 1971-04-22
IT1065411B (it) 1985-02-25
US3617550A (en) 1971-11-02
NL7014595A (fr) 1971-04-13
IL31953A0 (en) 1969-06-25

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