JPS5628693A - Continuously desalting apparatus - Google Patents

Continuously desalting apparatus

Info

Publication number
JPS5628693A
JPS5628693A JP10428679A JP10428679A JPS5628693A JP S5628693 A JPS5628693 A JP S5628693A JP 10428679 A JP10428679 A JP 10428679A JP 10428679 A JP10428679 A JP 10428679A JP S5628693 A JPS5628693 A JP S5628693A
Authority
JP
Japan
Prior art keywords
liquor
unit
passage
raw liquor
duct
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.)
Granted
Application number
JP10428679A
Other languages
Japanese (ja)
Other versions
JPS6350042B2 (en
Inventor
Koji Motomura
Yoshinori Matsunaga
Kensuke Ito
Yasunobu Hiraoka
Yozo Ishioka
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.)
Snow Brand Milk Products Co Ltd
Tokuyama Corp
Original Assignee
Snow Brand Milk Products Co Ltd
Tokuyama Corp
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 Snow Brand Milk Products Co Ltd, Tokuyama Corp filed Critical Snow Brand Milk Products Co Ltd
Priority to JP10428679A priority Critical patent/JPS5628693A/en
Priority to AU61363/80A priority patent/AU6136380A/en
Priority to FR8017865A priority patent/FR2462923A1/en
Priority to DE19803030803 priority patent/DE3030803A1/en
Priority to DK355080A priority patent/DK355080A/en
Publication of JPS5628693A publication Critical patent/JPS5628693A/en
Publication of JPS6350042B2 publication Critical patent/JPS6350042B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • 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; PREPARATION 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
    • A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
    • A23C9/1427—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by dialysis, reverse osmosis or hyperfiltration, e.g. for concentrating or desalting
    • 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; PREPARATION 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
    • 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
    • B01D61/46—Apparatus therefor
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: To convert a continuously desalting apparatus into of closed type and shorten the retention time of raw liquor by connecting a raw liquor duct to the raw liquor passage of each desalting unit and laying a raw liquor discharge duct at the upper stream side of a raw liquor feed pump installed at the outlet of the passage to form a circulation circuit.
CONSTITUTION: A concentrating soln. from duct 11 is circulated through valves 12d, 18d, 13d and passage 3d of unit 1d, and part of the soln. is fed to passage 3c of unit 1c from branching valve 13d through branched duct 16d and valves 18c, 13c. Part of the circulating soln. is similarly shifted to units 1b, 1a in order. Raw liquor from duct 4 is fed to raw liquor passage 2a of unit 1a through valves 5a, 17a, 6a, and part of the liquor is fed to unit 1b from branching valve 6a while the liquor is circulating through the circulation circuit. Part of the circulating liquor is similarly shifted to units 1c, 1d in order. During this time, in each unit 1aW1d the raw liquor contacts to the soln. through an ion exchange membrane and is desalted by dialysis.
COPYRIGHT: (C)1981,JPO&Japio
JP10428679A 1979-08-16 1979-08-16 Continuously desalting apparatus Granted JPS5628693A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10428679A JPS5628693A (en) 1979-08-16 1979-08-16 Continuously desalting apparatus
AU61363/80A AU6136380A (en) 1979-08-16 1980-08-12 Desalting apparatus
FR8017865A FR2462923A1 (en) 1979-08-16 1980-08-13 Continuous desalination system - with each unit in series containing dilution and concentration chambers separated by ion exchanger membrane
DE19803030803 DE3030803A1 (en) 1979-08-16 1980-08-14 CONTINUOUSLY DESALINATION PLANT
DK355080A DK355080A (en) 1979-08-16 1980-08-15 desalinator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10428679A JPS5628693A (en) 1979-08-16 1979-08-16 Continuously desalting apparatus

Publications (2)

Publication Number Publication Date
JPS5628693A true JPS5628693A (en) 1981-03-20
JPS6350042B2 JPS6350042B2 (en) 1988-10-06

Family

ID=14376679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10428679A Granted JPS5628693A (en) 1979-08-16 1979-08-16 Continuously desalting apparatus

Country Status (5)

Country Link
JP (1) JPS5628693A (en)
AU (1) AU6136380A (en)
DE (1) DE3030803A1 (en)
DK (1) DK355080A (en)
FR (1) FR2462923A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996923A (en) * 1982-11-26 1984-06-04 Fukuoka Yuka Kk Method and apparatus for forming resin molding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6813485B2 (en) 1998-10-21 2004-11-02 Parkervision, Inc. Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996923A (en) * 1982-11-26 1984-06-04 Fukuoka Yuka Kk Method and apparatus for forming resin molding

Also Published As

Publication number Publication date
FR2462923B3 (en) 1982-02-05
AU6136380A (en) 1981-02-19
DE3030803A1 (en) 1981-02-26
JPS6350042B2 (en) 1988-10-06
FR2462923A1 (en) 1981-02-20
DK355080A (en) 1981-02-17

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