SE0004504L - Sätt att utvinna järnsalt ur surt, metallförorenat vatten - Google Patents

Sätt att utvinna järnsalt ur surt, metallförorenat vatten

Info

Publication number
SE0004504L
SE0004504L SE0004504A SE0004504A SE0004504L SE 0004504 L SE0004504 L SE 0004504L SE 0004504 A SE0004504 A SE 0004504A SE 0004504 A SE0004504 A SE 0004504A SE 0004504 L SE0004504 L SE 0004504L
Authority
SE
Sweden
Prior art keywords
iron salt
acidic
contaminated water
water
metal
Prior art date
Application number
SE0004504A
Other languages
English (en)
Other versions
SE0004504D0 (sv
SE518076C2 (sv
Inventor
Erik Mattsson
Original Assignee
Stora Kopparbergs Bergslags Ab
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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE0004504A priority Critical patent/SE518076C2/sv
Publication of SE0004504D0 publication Critical patent/SE0004504D0/sv
Priority to AT01983065T priority patent/ATE298730T1/de
Priority to EP01983065A priority patent/EP1351896B1/en
Priority to DE60111779T priority patent/DE60111779D1/de
Priority to AU2002214520A priority patent/AU2002214520A1/en
Priority to PCT/SE2001/002544 priority patent/WO2002046107A1/en
Publication of SE0004504L publication Critical patent/SE0004504L/sv
Publication of SE518076C2 publication Critical patent/SE518076C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F2101/203—Iron or iron compound
    • 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE0004504A 2000-12-07 2000-12-07 Sätt att utvinna järnsalt ur surt, metallförorenat vatten SE518076C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0004504A SE518076C2 (sv) 2000-12-07 2000-12-07 Sätt att utvinna järnsalt ur surt, metallförorenat vatten
AT01983065T ATE298730T1 (de) 2000-12-07 2001-11-16 Verfahren zur rückgewinnung von eisen aus saurem, metallverunreinigtem wasser
EP01983065A EP1351896B1 (en) 2000-12-07 2001-11-16 Method for the recovery of iron from acidic, metal-contaminated water
DE60111779T DE60111779D1 (de) 2000-12-07 2001-11-16 Verfahren zur rückgewinnung von eisen aus saurem, metallverunreinigtem wasser
AU2002214520A AU2002214520A1 (en) 2000-12-07 2001-11-16 Method for the recovery of iron from acidic, metal-contaminated water
PCT/SE2001/002544 WO2002046107A1 (en) 2000-12-07 2001-11-16 Method for the recovery of iron from acidic, metal-contaminated water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004504A SE518076C2 (sv) 2000-12-07 2000-12-07 Sätt att utvinna järnsalt ur surt, metallförorenat vatten

Publications (3)

Publication Number Publication Date
SE0004504D0 SE0004504D0 (sv) 2000-12-07
SE0004504L true SE0004504L (sv) 2002-06-08
SE518076C2 SE518076C2 (sv) 2002-08-20

Family

ID=20282118

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004504A SE518076C2 (sv) 2000-12-07 2000-12-07 Sätt att utvinna järnsalt ur surt, metallförorenat vatten

Country Status (6)

Country Link
EP (1) EP1351896B1 (sv)
AT (1) ATE298730T1 (sv)
AU (1) AU2002214520A1 (sv)
DE (1) DE60111779D1 (sv)
SE (1) SE518076C2 (sv)
WO (1) WO2002046107A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013214981A1 (de) * 2013-07-31 2015-02-05 Krones Ag Verfahren und Vorrichtung zur wertstofforientierten Wasseraufbereitung für Minen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882018A (en) * 1970-12-04 1975-05-06 Aerojet General Co Process for recovery of minerals from acidic streams
JPS6058796B2 (ja) * 1981-02-12 1985-12-21 三菱化学株式会社 鉄を含有する硝酸廃液の処理方法

Also Published As

Publication number Publication date
DE60111779D1 (de) 2005-08-04
ATE298730T1 (de) 2005-07-15
EP1351896B1 (en) 2005-06-29
SE0004504D0 (sv) 2000-12-07
AU2002214520A1 (en) 2002-06-18
SE518076C2 (sv) 2002-08-20
EP1351896A1 (en) 2003-10-15
WO2002046107A1 (en) 2002-06-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed