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DK81784A - Pumpeligt vandrensningsmateriale indeholdende jern(ii)sulfat og fremgangsmaade til dets fremstilling - Google Patents

Pumpeligt vandrensningsmateriale indeholdende jern(ii)sulfat og fremgangsmaade til dets fremstilling Download PDF

Info

Publication number
DK81784A
DK81784A DK81784A DK81784A DK81784A DK 81784 A DK81784 A DK 81784A DK 81784 A DK81784 A DK 81784A DK 81784 A DK81784 A DK 81784A DK 81784 A DK81784 A DK 81784A
Authority
DK
Denmark
Prior art keywords
pumpy
sulphate
procedure
preparation
materials containing
Prior art date
Application number
DK81784A
Other languages
Danish (da)
English (en)
Other versions
DK81784D0 (da
Inventor
Bengt Louis Christi Hellstroem
Original Assignee
Boliden 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 Boliden Ab filed Critical Boliden Ab
Publication of DK81784D0 publication Critical patent/DK81784D0/da
Publication of DK81784A publication Critical patent/DK81784A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • 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
    • C02F1/52—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Manufacture Of Iron (AREA)
  • Colloid Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK81784A 1983-03-15 1984-02-21 Pumpeligt vandrensningsmateriale indeholdende jern(ii)sulfat og fremgangsmaade til dets fremstilling DK81784A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301417A SE440897B (sv) 1983-03-15 1983-03-15 Dispersion for vattenreningsendamal innehallande jern(ii)+sulfatheptahydratt

Publications (2)

Publication Number Publication Date
DK81784D0 DK81784D0 (da) 1984-02-21
DK81784A true DK81784A (da) 1984-09-16

Family

ID=20350381

Family Applications (1)

Application Number Title Priority Date Filing Date
DK81784A DK81784A (da) 1983-03-15 1984-02-21 Pumpeligt vandrensningsmateriale indeholdende jern(ii)sulfat og fremgangsmaade til dets fremstilling

Country Status (5)

Country Link
EP (1) EP0119179A1 (fr)
DK (1) DK81784A (fr)
FI (1) FI841027L (fr)
NO (1) NO840987L (fr)
SE (1) SE440897B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8409410D0 (en) * 1984-04-11 1984-05-23 Hydro Int Ltd Water treatment
US4647287A (en) * 1984-11-30 1987-03-03 Mobil Oil Corporation Recovery of sulfur from sulfur froth
DE3629626A1 (de) * 1986-08-30 1988-03-03 Fichtel & Sachs Ag Antriebsnabe fuer fahrraeder od. dgl.
DE3829089A1 (de) * 1988-08-27 1990-03-01 Innoterv Ipari Foevallalkozo Verfahren zur abscheidung der festen phase aus fluessigen stoffen
FI102160B (fi) * 1996-03-18 1998-10-30 Kemira Oyj Menetelmä vedenpuhdistuskemikaalin käyttökelpoisuuden parantamiseksi j a saostusaine
DK2666642T3 (en) 2008-12-25 2016-01-25 Brother Ind Ltd Tape Cartridge and ribbons printer.
WO2010113782A1 (fr) 2009-03-31 2010-10-07 ブラザー工業株式会社 Cassette
CN102361760B (zh) 2009-03-31 2015-04-01 兄弟工业株式会社 带盒
CN104494319B (zh) 2009-03-31 2017-04-12 兄弟工业株式会社 带盒和带式打印机
SG174467A1 (en) 2009-03-31 2011-10-28 Brother Ind Ltd Tape cassette and tape printer
JP5136503B2 (ja) 2009-03-31 2013-02-06 ブラザー工業株式会社 テープカセット
EP2448762B1 (fr) 2009-06-30 2013-09-18 Brother Kogyo Kabushiki Kaisha Cassette a bande et imprimante sur bande
EP2845743B1 (fr) 2009-12-16 2018-01-31 Brother Kogyo Kabushiki Kaisha Cassette de bande magnétique
WO2013031871A1 (fr) 2011-08-29 2013-03-07 東洋インキＳｃホールディングス株式会社 Composition d'encre durcissable par des rayons énergétiques actifs pour l'impression par jet d'encre, et matériau imprimé l'utilisant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE332786C (sv) * 1969-01-14 1973-11-12 Taki Fertilizer Mfg Co Ltd Koaguleringsmedel
DE2436124B2 (de) * 1974-07-26 1979-10-04 Nittetsu Mining Co. Ltd., Tokio Verfahren zur Herstellung eines Polyeisen (IH)-sulfat enthaltenden Flockungsmittels
SE8100161L (sv) * 1981-01-13 1982-07-14 Boliden Ab Pumpbar vattenreningskomposition innehallande jern(ii)sulfat och forfarande for dess framstellning
DE3111615A1 (de) * 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von anionischen verbindungen aus wasser

Also Published As

Publication number Publication date
FI841027A0 (fi) 1984-03-14
SE8301417L (sv) 1984-09-16
SE8301417D0 (sv) 1983-03-15
EP0119179A1 (fr) 1984-09-19
FI841027A7 (fi) 1984-09-16
DK81784D0 (da) 1984-02-21
SE440897B (sv) 1985-08-26
NO840987L (no) 1984-09-17
FI841027L (fi) 1984-09-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment