FI122716B - Menetelmä raudan erottamiseksi - Google Patents

Menetelmä raudan erottamiseksi Download PDF

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Publication number
FI122716B
FI122716B FI20085962A FI20085962A FI122716B FI 122716 B FI122716 B FI 122716B FI 20085962 A FI20085962 A FI 20085962A FI 20085962 A FI20085962 A FI 20085962A FI 122716 B FI122716 B FI 122716B
Authority
FI
Finland
Prior art keywords
solution
fluidized bed
iron
ions
ferric
Prior art date
Application number
FI20085962A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20085962A0 (fi
FI20085962A (fi
Inventor
Pauliina Nurmi
Anna Kaksonen
Jaakko Puhakka
Original Assignee
Talvivaaran Kaivososakeyhtioe Oyj
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 Talvivaaran Kaivososakeyhtioe Oyj filed Critical Talvivaaran Kaivososakeyhtioe Oyj
Publication of FI20085962A0 publication Critical patent/FI20085962A0/fi
Priority to FI20085962A priority Critical patent/FI122716B/fi
Priority to PL09756533T priority patent/PL2349936T3/pl
Priority to RU2011117096/05A priority patent/RU2493110C2/ru
Priority to EP09756533.7A priority patent/EP2349936B1/en
Priority to CN2009801451725A priority patent/CN102216227B/zh
Priority to AU2009305323A priority patent/AU2009305323B2/en
Priority to CA2740343A priority patent/CA2740343C/en
Priority to PCT/FI2009/050822 priority patent/WO2010043764A1/en
Priority to ES09756533.7T priority patent/ES2606346T3/es
Priority to BRPI0920317A priority patent/BRPI0920317A2/pt
Publication of FI20085962A publication Critical patent/FI20085962A/fi
Application granted granted Critical
Publication of FI122716B publication Critical patent/FI122716B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/104—Granular carriers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/346—Iron bacteria
    • 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • C02F2003/003—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms using activated carbon or the like
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FI20085962A 2008-10-13 2008-10-13 Menetelmä raudan erottamiseksi FI122716B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20085962A FI122716B (fi) 2008-10-13 2008-10-13 Menetelmä raudan erottamiseksi
CN2009801451725A CN102216227B (zh) 2008-10-13 2009-10-13 从酸性水溶液提取铁的方法
RU2011117096/05A RU2493110C2 (ru) 2008-10-13 2009-10-13 Способ выделения железа из кислого водного раствора
EP09756533.7A EP2349936B1 (en) 2008-10-13 2009-10-13 Process for extracting iron from an aqueous acid solution
PL09756533T PL2349936T3 (pl) 2008-10-13 2009-10-13 Sposób ekstrahowania żelaza z wodnego roztworu kwasowego
AU2009305323A AU2009305323B2 (en) 2008-10-13 2009-10-13 Process for extracting iron from an aqueous acid solution
CA2740343A CA2740343C (en) 2008-10-13 2009-10-13 Process for extracting iron from an aqueous acidic solution
PCT/FI2009/050822 WO2010043764A1 (en) 2008-10-13 2009-10-13 Process for extracting iron from an aqueous acid solution
ES09756533.7T ES2606346T3 (es) 2008-10-13 2009-10-13 Proceso para extraer hierro de una solución acuosa ácida
BRPI0920317A BRPI0920317A2 (pt) 2008-10-13 2009-10-13 processo para extrair ferro

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085962 2008-10-13
FI20085962A FI122716B (fi) 2008-10-13 2008-10-13 Menetelmä raudan erottamiseksi

Publications (3)

Publication Number Publication Date
FI20085962A0 FI20085962A0 (fi) 2008-10-13
FI20085962A FI20085962A (fi) 2010-04-14
FI122716B true FI122716B (fi) 2012-06-15

Family

ID=39924607

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085962A FI122716B (fi) 2008-10-13 2008-10-13 Menetelmä raudan erottamiseksi

Country Status (10)

Country Link
EP (1) EP2349936B1 (zh)
CN (1) CN102216227B (zh)
AU (1) AU2009305323B2 (zh)
BR (1) BRPI0920317A2 (zh)
CA (1) CA2740343C (zh)
ES (1) ES2606346T3 (zh)
FI (1) FI122716B (zh)
PL (1) PL2349936T3 (zh)
RU (1) RU2493110C2 (zh)
WO (1) WO2010043764A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706044A1 (de) * 2012-09-07 2014-03-12 Siemens Aktiengesellschaft Behandlung von Abwässern, insbesondere von sulfat- und/oder schwermetallhaltigen Minenwässern
FI129202B (fi) * 2019-05-10 2021-09-15 Allwatec Oy Menetelmä ja laitteisto raudan poistamiseksi humuspitoisesta vedestä
CN110482766A (zh) * 2019-08-19 2019-11-22 江苏荣信环保科技有限公司 一种从含铁酸性溶液中分离微量重金属的方法
CN110615485B (zh) * 2019-09-05 2022-03-25 中信环境技术（广州）有限公司 一种聚合氯化铁的连续生产方法及其应用
CN110616329B (zh) * 2019-09-30 2021-04-30 长春黄金研究院有限公司 一种含锡废料中锡的回收方法
CN110921809B (zh) * 2019-12-14 2022-08-05 吕广鑫 一种矿山水样中铁离子的高效分离装置
CN115045704A (zh) * 2020-01-13 2022-09-13 重庆工程职业技术学院 通换风矿井运送工艺及应急支护设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720595B2 (ja) * 1986-05-30 1995-03-08 三菱マテリアル株式会社 排水処理法
DE69811092T2 (de) * 1997-07-02 2003-11-20 Csir, Pretoria Behandlung von säuren wasser die gelösten eisen-kationen enthalt
DE10197211T5 (de) 2001-03-09 2004-07-08 Council Of Scientific & Industrial Research Verfahren und umgekehrter Fließbett-Kreislaufreaktor zur Abwasserreinigung

Also Published As

Publication number Publication date
CN102216227B (zh) 2013-07-17
CA2740343C (en) 2017-01-03
RU2493110C2 (ru) 2013-09-20
BRPI0920317A2 (pt) 2016-08-02
CA2740343A1 (en) 2010-04-22
AU2009305323A1 (en) 2010-04-22
RU2011117096A (ru) 2012-11-20
FI20085962A0 (fi) 2008-10-13
PL2349936T3 (pl) 2017-05-31
WO2010043764A1 (en) 2010-04-22
FI20085962A (fi) 2010-04-14
ES2606346T3 (es) 2017-03-23
CN102216227A (zh) 2011-10-12
EP2349936B1 (en) 2016-09-07
AU2009305323B2 (en) 2015-10-29
EP2349936A1 (en) 2011-08-03
AU2009305323A2 (en) 2011-06-09

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