NL74355C - - Google Patents

Info

Publication number
NL74355C
NL74355C NL74355DA NL74355C NL 74355 C NL74355 C NL 74355C NL 74355D A NL74355D A NL 74355DA NL 74355 C NL74355 C NL 74355C
Authority
NL
Netherlands
Application number
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.)
Publication of NL74355C publication Critical patent/NL74355C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • 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
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • 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
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Peptides Or Proteins (AREA)
NL74355D 1951-11-15 NL74355C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL733234X 1951-11-15

Publications (1)

Publication Number Publication Date
NL74355C true NL74355C (fr)

Family

ID=19820335

Family Applications (1)

Application Number Title Priority Date Filing Date
NL74355D NL74355C (fr) 1951-11-15

Country Status (5)

Country Link
BE (1) BE515515A (fr)
DE (1) DE967953C (fr)
FR (1) FR1066583A (fr)
GB (1) GB733234A (fr)
NL (1) NL74355C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830905A (en) * 1954-11-22 1958-04-15 Borden Co Demineralization of solutions
US2912372A (en) * 1955-05-12 1959-11-10 Gen Electric Water treatment methods
US2923676A (en) * 1956-05-31 1960-02-02 Deming Horace Grove Method and cell for altering the concentration of dissolved ionic substances
US2980598A (en) * 1957-12-09 1961-04-18 Gen Electric Water demineralizing methods and systems
US3484188A (en) * 1965-10-12 1969-12-16 Frank L Schneider Regeneration of ion-exchange media
DE4418812C2 (de) * 1994-05-30 1999-03-25 Forschungszentrum Juelich Gmbh Einfach- und Mehrfachelektrolysezellen sowie Anordnungen davon zur Entionisierung von wäßrigen Medien

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831235C (de) * 1949-09-12 1952-02-11 Raffinerie Tirlemontoise Sa Verfahren zur Regenerierung von Ionenaustauschern
GB675253A (en) * 1949-09-12 1952-07-09 Raffinerie Tirlemontoise Ste A Process for the regeneration of ion exchanger substances

Also Published As

Publication number Publication date
BE515515A (fr)
FR1066583A (fr) 1954-06-08
GB733234A (en) 1955-07-06
DE967953C (de) 1958-01-02

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