SE9301775L - Medel för vattenrening och dess användning - Google Patents

Medel för vattenrening och dess användning

Info

Publication number
SE9301775L
SE9301775L SE9301775A SE9301775A SE9301775L SE 9301775 L SE9301775 L SE 9301775L SE 9301775 A SE9301775 A SE 9301775A SE 9301775 A SE9301775 A SE 9301775A SE 9301775 L SE9301775 L SE 9301775L
Authority
SE
Sweden
Prior art keywords
alkali metal
alkali
metal
alkaline earth
thiosulphate
Prior art date
Application number
SE9301775A
Other languages
Unknown language ( )
English (en)
Other versions
SE9301775D0 (sv
SE501569C2 (sv
Inventor
Halina Wnukowska
Original Assignee
Admix Scandinavia 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 Admix Scandinavia Ab filed Critical Admix Scandinavia Ab
Priority to SE9301775A priority Critical patent/SE501569C2/sv
Publication of SE9301775D0 publication Critical patent/SE9301775D0/sv
Priority to EP94917236A priority patent/EP0701536A1/en
Priority to PCT/SE1994/000485 priority patent/WO1994027917A1/en
Publication of SE9301775L publication Critical patent/SE9301775L/sv
Publication of SE501569C2 publication Critical patent/SE501569C2/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treating Waste Gases (AREA)
SE9301775A 1993-05-25 1993-05-25 Medel för vattenrening och dess användning SE501569C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9301775A SE501569C2 (sv) 1993-05-25 1993-05-25 Medel för vattenrening och dess användning
EP94917236A EP0701536A1 (en) 1993-05-25 1994-05-24 Water purification composition and its use
PCT/SE1994/000485 WO1994027917A1 (en) 1993-05-25 1994-05-24 Water purification composition and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301775A SE501569C2 (sv) 1993-05-25 1993-05-25 Medel för vattenrening och dess användning

Publications (3)

Publication Number Publication Date
SE9301775D0 SE9301775D0 (sv) 1993-05-25
SE9301775L true SE9301775L (sv) 1994-11-26
SE501569C2 SE501569C2 (sv) 1995-03-13

Family

ID=20390043

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301775A SE501569C2 (sv) 1993-05-25 1993-05-25 Medel för vattenrening och dess användning

Country Status (3)

Country Link
EP (1) EP0701536A1 (sv)
SE (1) SE501569C2 (sv)
WO (1) WO1994027917A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008147669A2 (en) * 2007-05-10 2008-12-04 University Of Georgia Research Foundation, Inc. Sulfur-based bulk reductants and methods of using same
CN108862704B (zh) * 2018-06-22 2020-11-10 成都中建材光电材料有限公司 一种含镉废水的处理系统及使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638319A1 (de) * 1986-11-10 1988-05-19 Babcock Anlagen Ag Verfahren zum behandeln von abwasser aus rauchgasreinigungsanlagen
DE8915591U1 (sv) * 1989-05-29 1991-02-14 Straten, Guenter, Dipl.-Ing., 5100 Aachen, De
US5122279A (en) * 1991-04-08 1992-06-16 Romar Technologies Inc. Ferrous dithionite process and compositions for removing dissolved heavy metals from water

Also Published As

Publication number Publication date
SE9301775D0 (sv) 1993-05-25
EP0701536A1 (en) 1996-03-20
WO1994027917A1 (en) 1994-12-08
SE501569C2 (sv) 1995-03-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed