AT324969B - METHOD FOR ELECTROCHEMICAL PURIFICATION OF WASTE WATER - Google Patents

METHOD FOR ELECTROCHEMICAL PURIFICATION OF WASTE WATER

Info

Publication number
AT324969B
AT324969B AT360072A AT360072A AT324969B AT 324969 B AT324969 B AT 324969B AT 360072 A AT360072 A AT 360072A AT 360072 A AT360072 A AT 360072A AT 324969 B AT324969 B AT 324969B
Authority
AT
Austria
Prior art keywords
waste water
electrochemical purification
electrochemical
purification
waste
Prior art date
Application number
AT360072A
Other languages
German (de)
Inventor
Nunzio Mastrorilli
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Application granted granted Critical
Publication of AT324969B publication Critical patent/AT324969B/en

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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • 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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46176—Galvanic cells
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
AT360072A 1971-04-23 1972-04-24 METHOD FOR ELECTROCHEMICAL PURIFICATION OF WASTE WATER AT324969B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2354971 1971-04-23
IT2420571 1971-05-07

Publications (1)

Publication Number Publication Date
AT324969B true AT324969B (en) 1975-09-25

Family

ID=26328395

Family Applications (1)

Application Number Title Priority Date Filing Date
AT360072A AT324969B (en) 1971-04-23 1972-04-24 METHOD FOR ELECTROCHEMICAL PURIFICATION OF WASTE WATER

Country Status (24)

Country Link
JP (1) JPS5235945B1 (en)
AT (1) AT324969B (en)
BE (1) BE782358A (en)
CA (1) CA1028278A (en)
CH (1) CH539001A (en)
CS (1) CS178869B2 (en)
DD (1) DD96694A5 (en)
DE (1) DE2219095A1 (en)
DK (1) DK142049C (en)
ES (1) ES402789A1 (en)
FI (1) FI62810C (en)
FR (1) FR2133922B1 (en)
GB (1) GB1376998A (en)
HU (1) HU164830B (en)
IE (1) IE36316B1 (en)
IL (1) IL39131A (en)
LU (1) LU65207A1 (en)
NL (1) NL153829B (en)
NO (1) NO139679C (en)
PL (1) PL83655B1 (en)
RO (1) RO63778A (en)
SE (1) SE386153B (en)
TR (1) TR17282A (en)
YU (1) YU36674B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430848C2 (en) * 1974-06-27 1986-02-27 Levrini, Valter, Castellarano Process for the chemical purification of waste water
CH649976A5 (en) * 1981-03-05 1985-06-28 Hans Lueber DEVICE FOR LIMESTONE PREVENTION IN WATER TANKS.
DE3237246A1 (en) * 1982-10-07 1984-04-12 Gosudarstvennyj naučno-issledovatel'skij i proektnyj institut po obogaščeniju rud cvetnych metallov KAZMECHANOBR, Alma-Ata Process for the purification of effluents and solutions and apparatus for carrying out said process
DE10005681B4 (en) * 2000-02-07 2005-06-16 Atc Dr. Mann E.K. Method and device for the decontamination of metal-containing waters
CN115418483B (en) * 2022-08-30 2023-06-30 中南大学 Method for preparing ferrochrome from chromium-containing waste liquid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459451A1 (en) * 1962-05-29 1968-12-19 Asendorf Dr Erich Process for removing copper from sulfuric acid and nitric acid waste water with simultaneous destruction of water-insoluble copper compounds
AT240059B (en) * 1963-08-02 1965-05-10 Donau Chemie Ag Process for the electrolytic deposition of sulfo-salt-forming metals
US3392102A (en) * 1967-03-16 1968-07-09 Koch Rudolf Galvanic action water purifier

Also Published As

Publication number Publication date
FI62810B (en) 1982-11-30
DK142049C (en) 1981-01-12
NO139679C (en) 1979-04-25
CA1028278A (en) 1978-03-21
YU105172A (en) 1982-02-25
ES402789A1 (en) 1975-10-16
PL83655B1 (en) 1975-12-31
YU36674B (en) 1984-08-31
GB1376998A (en) 1974-12-11
NO139679B (en) 1979-01-15
IL39131A (en) 1975-08-31
BE782358A (en) 1972-08-16
CS178869B2 (en) 1977-10-31
IE36316B1 (en) 1976-10-13
RO63778A (en) 1978-10-15
DD96694A5 (en) 1973-04-05
DE2219095A1 (en) 1972-11-16
JPS5235945B1 (en) 1977-09-12
FR2133922A1 (en) 1972-12-01
NL153829B (en) 1977-07-15
HU164830B (en) 1974-04-11
LU65207A1 (en) 1972-07-13
FR2133922B1 (en) 1974-10-18
SE386153B (en) 1976-08-02
FI62810C (en) 1983-03-10
TR17282A (en) 1975-03-24
IL39131A0 (en) 1972-06-28
DK142049B (en) 1980-08-18
NL7205539A (en) 1972-10-25
CH539001A (en) 1973-07-15
IE36316L (en) 1972-10-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee