NL7013820A - - Google Patents

Info

Publication number
NL7013820A
NL7013820A NL7013820A NL7013820A NL7013820A NL 7013820 A NL7013820 A NL 7013820A NL 7013820 A NL7013820 A NL 7013820A NL 7013820 A NL7013820 A NL 7013820A NL 7013820 A NL7013820 A NL 7013820A
Authority
NL
Netherlands
Application number
NL7013820A
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
Publication of NL7013820A publication Critical patent/NL7013820A/xx

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
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis 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
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • 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
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/4615—Time

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
NL7013820A 1969-09-20 1970-09-18 NL7013820A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7489469 1969-09-20

Publications (1)

Publication Number Publication Date
NL7013820A true NL7013820A (xx) 1971-03-23

Family

ID=13560531

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7013820A NL7013820A (xx) 1969-09-20 1970-09-18

Country Status (3)

Country Link
DE (1) DE2045723A1 (xx)
FR (1) FR2062440A5 (xx)
NL (1) NL7013820A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020104A1 (de) * 1980-05-27 1981-12-03 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur herstellung von diacetonketogulonsaeure
US4381232A (en) * 1981-08-24 1983-04-26 Ionics, Incorporated Multi-stage electrodialysis stack electrode reversal system and method of operation
ITTO20010847A1 (it) * 2001-09-05 2003-03-05 Eltek Spa Apparato domestico con dispositivo elettrochimico di trattamento di un liquido, in particolare per l'addolcimento di acqua, e relativo metod

Also Published As

Publication number Publication date
FR2062440A5 (en) 1971-06-25
DE2045723A1 (xx) 1971-04-15

Similar Documents

Publication Publication Date Title
AU2270770A (xx)
AU465452B2 (xx)
AU429630B2 (xx)
AU450150B2 (xx)
AU2355770A (xx)
AU442375B2 (xx)
AU427401B2 (xx)
AU470301B1 (xx)
AU442380B2 (xx)
AU442538B2 (xx)
AU428074B2 (xx)
AU428129B2 (xx)
AU428131B2 (xx)
AU417208B2 (xx)
AU470661B1 (xx)
AU438128B2 (xx)
AU442322B2 (xx)
AU442285B2 (xx)
AU425297B2 (xx)
AU442357B2 (xx)
AU414607B2 (xx)
AU410358B2 (xx)
AU442463B2 (xx)
AU442535B2 (xx)
AU442554B2 (xx)