GB211562A - Improvements relating to the purification of water - Google Patents

Improvements relating to the purification of water

Info

Publication number
GB211562A
GB211562A GB31698/22A GB3169822A GB211562A GB 211562 A GB211562 A GB 211562A GB 31698/22 A GB31698/22 A GB 31698/22A GB 3169822 A GB3169822 A GB 3169822A GB 211562 A GB211562 A GB 211562A
Authority
GB
United Kingdom
Prior art keywords
water
ges
electrolysis
tank
salts
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
GB31698/22A
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.)
ELEKTRO OSMOSE AG
Original Assignee
ELEKTRO OSMOSE AG
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 ELEKTRO OSMOSE AG filed Critical ELEKTRO OSMOSE AG
Publication of GB211562A publication Critical patent/GB211562A/en
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
    • B01D61/427—Electro-osmosis
    • B01D61/4271—Electro-osmosis comprising multiple electro-osmosis steps
    • 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
    • B01D61/427—Electro-osmosis
    • 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
    • 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
    • C02F1/4698—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electro-osmosis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

211,562. Elektro-Osmose Akt.-Ges. (Graf Schwerin Ges.), Ruppel, W., and Dietrich, W. Nov. 20, 1922. Purifying liquids.-Relates to the elimination of salts from water by electrolysis. The water to be purified is circulated by a, pump P from a tank S, through the central compartment M of an electrolytic cell and back to the tank S. The outer compartments A, K contain' an anode and a cathode respectively and are separated from the compartment M by pervious diaphragms, such as sail cloth and chrome-leather, through which the electrodecomposition products of the salts pass. The liquid in the compartments A, K may be changed by the pipes F, D. Instead of circulating the water, it may be passed through a series of cells, pure water issuing from the last. Reference has been directed by the Comptroller to Specifications 14195/03 and 11823/14, [both in Class 41, Electrolysis].
GB31698/22A 1921-09-10 1922-11-20 Improvements relating to the purification of water Expired GB211562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE27125D DE383666C (en) 1921-09-10 1921-09-10 Process for the complete or partial purification of water by electroosmotic means

Publications (1)

Publication Number Publication Date
GB211562A true GB211562A (en) 1924-02-20

Family

ID=10327068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31698/22A Expired GB211562A (en) 1921-09-10 1922-11-20 Improvements relating to the purification of water

Country Status (4)

Country Link
DE (1) DE383666C (en)
FR (1) FR557861A (en)
GB (1) GB211562A (en)
NL (1) NL13435C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465967A (en) * 1944-02-08 1949-03-29 American Dairies Inc Method of improving the taste of water soluble constituents of forage crops
US2848403A (en) * 1954-05-06 1958-08-19 Ionics Process for electrodialyzing liquids
US2897130A (en) * 1956-01-18 1959-07-28 Tno Apparatus for electrodialyzing liquids
US3165460A (en) * 1962-04-11 1965-01-12 American Mach & Foundry Electrolytic acid generator
EP0010984A2 (en) * 1978-11-06 1980-05-14 Innova, Inc. Layered membrane assembly and electrochemical processes and electrochemical cell utilizing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932269C (en) * 1944-06-01 1955-08-29 Hydro Chemie G M B H Process for the preservation of fluids, in particular for the production of therapeutic fluids
US2860095A (en) * 1952-07-22 1958-11-11 Ionics Separation of electrolytic solutions into concentrated and dilute streams

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465967A (en) * 1944-02-08 1949-03-29 American Dairies Inc Method of improving the taste of water soluble constituents of forage crops
US2848403A (en) * 1954-05-06 1958-08-19 Ionics Process for electrodialyzing liquids
US2897130A (en) * 1956-01-18 1959-07-28 Tno Apparatus for electrodialyzing liquids
US3165460A (en) * 1962-04-11 1965-01-12 American Mach & Foundry Electrolytic acid generator
EP0010984A2 (en) * 1978-11-06 1980-05-14 Innova, Inc. Layered membrane assembly and electrochemical processes and electrochemical cell utilizing same
EP0010984A3 (en) * 1978-11-06 1980-05-28 Innova, Inc. Layered membrane assembly and electrochemical processes and electrochemical cell utilizing same

Also Published As

Publication number Publication date
DE383666C (en) 1923-10-16
NL13435C (en) 1925-09-15
FR557861A (en) 1923-08-17

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