SE7507743L - Forfarande for utfellning av tungmetaller - Google Patents

Forfarande for utfellning av tungmetaller

Info

Publication number
SE7507743L
SE7507743L SE7507743A SE7507743A SE7507743L SE 7507743 L SE7507743 L SE 7507743L SE 7507743 A SE7507743 A SE 7507743A SE 7507743 A SE7507743 A SE 7507743A SE 7507743 L SE7507743 L SE 7507743L
Authority
SE
Sweden
Prior art keywords
precipitation
procedure
heavy metals
metals
heavy
Prior art date
Application number
SE7507743A
Other languages
English (en)
Other versions
SE404178B (sv
Inventor
Marcel Laszlo
Original Assignee
Marcel Laszlo
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 Marcel Laszlo filed Critical Marcel Laszlo
Priority to SE7507743A priority Critical patent/SE404178B/sv
Priority to US05/702,791 priority patent/US4060410A/en
Priority to DK306176A priority patent/DK306176A/da
Priority to CA256,429A priority patent/CA1075440A/en
Priority to GB27957/76A priority patent/GB1550140A/en
Priority to ES449650A priority patent/ES449650A1/es
Priority to DE2630631A priority patent/DE2630631C3/de
Priority to NL7607500A priority patent/NL7607500A/xx
Priority to FR7620722A priority patent/FR2317362A1/fr
Publication of SE7507743L publication Critical patent/SE7507743L/sv
Publication of SE404178B publication Critical patent/SE404178B/sv

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Removal Of Specific Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7507743A 1975-07-07 1975-07-07 Sett att avlegsna en eller flera tungmetaller ur en losning SE404178B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7507743A SE404178B (sv) 1975-07-07 1975-07-07 Sett att avlegsna en eller flera tungmetaller ur en losning
US05/702,791 US4060410A (en) 1975-07-07 1976-07-06 Process for removing heavy metals from fluid media
DK306176A DK306176A (da) 1975-07-07 1976-07-06 Fremgangsmade til fjernelse af tungmetaller fra gas eller veskeformede medier
CA256,429A CA1075440A (en) 1975-07-07 1976-07-06 Process for removing heavy metals from fluid media
GB27957/76A GB1550140A (en) 1975-07-07 1976-07-06 Process for removing heavy metals from fluid media
ES449650A ES449650A1 (es) 1975-07-07 1976-07-07 Perfeccionamiento en un proceso para separar metales pesadosde medios fluidos.
DE2630631A DE2630631C3 (de) 1975-07-07 1976-07-07 Verfahren zur Abtrennung von Schwermetallen aus Flüssigkeiten bzw. Gasen
NL7607500A NL7607500A (nl) 1975-07-07 1976-07-07 Werkwijze voor het verwijderen van zware metalen uit een fluidum.
FR7620722A FR2317362A1 (fr) 1975-07-07 1976-07-07 Procede pour enlever un ou plusieurs metaux lourds d'un fluide contenant lesdits metaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7507743A SE404178B (sv) 1975-07-07 1975-07-07 Sett att avlegsna en eller flera tungmetaller ur en losning

Publications (2)

Publication Number Publication Date
SE7507743L true SE7507743L (sv) 1977-01-08
SE404178B SE404178B (sv) 1978-09-25

Family

ID=20325072

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7507743A SE404178B (sv) 1975-07-07 1975-07-07 Sett att avlegsna en eller flera tungmetaller ur en losning

Country Status (9)

Country Link
US (1) US4060410A (sv)
CA (1) CA1075440A (sv)
DE (1) DE2630631C3 (sv)
DK (1) DK306176A (sv)
ES (1) ES449650A1 (sv)
FR (1) FR2317362A1 (sv)
GB (1) GB1550140A (sv)
NL (1) NL7607500A (sv)
SE (1) SE404178B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097478B1 (en) * 1982-06-22 1989-06-07 Seitetsu Kagaku Co., Ltd. Process for removal and recovery of mercury from waste water
US5494649A (en) * 1991-10-03 1996-02-27 Cognis, Inc. Process for removing heavy metals from paint chips
DE4323072C1 (de) * 1993-07-10 1994-07-21 Gsf Forschungszentrum Umwelt Verfahren und Mittel zur Messung von Quecksilber (Hg), das aus dem Dentalwerkstoff Amalgam freigesetzt wird
US5466426A (en) * 1993-08-11 1995-11-14 Cognis, Inc. Method and apparatus for removing metal contamination from soil
US6221128B1 (en) * 1997-06-20 2001-04-24 Brij P. Giri Recovery and removal of mercury from effluent
SE522777C2 (sv) * 2001-06-07 2004-03-09 Feralco Ab Reduktionsprocess

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1119377A (en) * 1914-01-12 1914-12-01 Edwin Bryant Thornhill Process for extraction of mercury from its ores and other materials.
US1136872A (en) * 1914-06-05 1915-04-20 Charles Butters Process of treating ores.
US1963893A (en) * 1931-08-14 1934-06-19 Anenyine Trefileries & Laminoi Process for the production of metals in a finely divided state
US3744990A (en) * 1970-10-14 1973-07-10 Golden Cycle Corp Process for the beneficiation of waste copper slag by removal and recovery of its content of copper and zinc
US3697567A (en) * 1971-03-24 1972-10-10 Du Pont Removal of dissolved organic lead from aqueous alkyllead process effluents

Also Published As

Publication number Publication date
US4060410A (en) 1977-11-29
CA1075440A (en) 1980-04-15
NL7607500A (nl) 1977-01-11
FR2317362A1 (fr) 1977-02-04
SE404178B (sv) 1978-09-25
DK306176A (da) 1977-01-08
DE2630631A1 (de) 1977-01-20
DE2630631B2 (de) 1977-11-03
DE2630631C3 (de) 1978-06-29
GB1550140A (en) 1979-08-08
FR2317362B1 (sv) 1980-03-21
ES449650A1 (es) 1977-12-01

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