FI58477C - Komposition foer tillsaettning av fluor till dricksvatten och foerfarande foer dess framstaellning - Google Patents

Komposition foer tillsaettning av fluor till dricksvatten och foerfarande foer dess framstaellning Download PDF

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Publication number
FI58477C
FI58477C FI3374/71A FI337471A FI58477C FI 58477 C FI58477 C FI 58477C FI 3374/71 A FI3374/71 A FI 3374/71A FI 337471 A FI337471 A FI 337471A FI 58477 C FI58477 C FI 58477C
Authority
FI
Finland
Prior art keywords
water
fluorine
aluminum
fluoride
added
Prior art date
Application number
FI3374/71A
Other languages
English (en)
Finnish (fi)
Other versions
FI58477B (fi
Inventor
Carl-Johan Sigvard Hellestam
Karl-Axel Melkersson
Rolf Olof Nilsson
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 FI58477B publication Critical patent/FI58477B/fi
Application granted granted Critical
Publication of FI58477C publication Critical patent/FI58477C/fi

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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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/20—Halogens; Compounds thereof
    • A61K8/21—Fluorides; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Cosmetics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FI3374/71A 1970-11-30 1971-11-25 Komposition foer tillsaettning av fluor till dricksvatten och foerfarande foer dess framstaellning FI58477C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1621470 1970-11-30
SE16214/70A SE353889B (de) 1970-11-30 1970-11-30

Publications (2)

Publication Number Publication Date
FI58477B FI58477B (fi) 1980-10-31
FI58477C true FI58477C (fi) 1981-02-10

Family

ID=20301893

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3374/71A FI58477C (fi) 1970-11-30 1971-11-25 Komposition foer tillsaettning av fluor till dricksvatten och foerfarande foer dess framstaellning

Country Status (10)

Country Link
US (1) US3887482A (de)
CA (1) CA972248A (de)
DE (1) DE2159323C3 (de)
DK (1) DK142904B (de)
FI (1) FI58477C (de)
FR (1) FR2116178A5 (de)
GB (1) GB1377979A (de)
IT (1) IT1050362B (de)
NO (1) NO130639C (de)
SE (1) SE353889B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000067A (en) * 1976-05-21 1976-12-28 The United States Of America As Represented By The Secretary Of The Interior Method for rapid sedimentation of fine particles from suspensions
US5282967A (en) * 1989-03-06 1994-02-01 Morita Kagaku Kogyo Co., Ltd. Method for feeding germ-free pure water
US5182028A (en) * 1991-03-28 1993-01-26 Calgon Corporation Monofluorophosphate for calcium carbonate scale control and iron and manganese stabilization
PL2080438T3 (pl) * 2008-01-17 2011-09-30 Cieslik Tadeusz Naturalna woda mineralna do stosowania w profilaktyce, higienie i leczeniu chorób zębów i przyzębia
WO2011008112A1 (en) * 2009-07-17 2011-01-20 Tadeusz Cieslik Application of natural mineral water with special qualities in prophylaxis, hygiene and treatment of teeth and paradontium.
RU2471720C2 (ru) * 2010-12-10 2013-01-10 Закрытое акционерное общество "Экологическая инжиниринговая компания" Способ получения коагулянта-флокулянта

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531451A (en) * 1947-10-07 1950-11-28 Franz J Maier Water purification
US2643179A (en) * 1950-07-21 1953-06-23 Ozark Mahoning Co Method of treatment of fluorinated aluminum-bearing mineral products

Also Published As

Publication number Publication date
US3887482A (en) 1975-06-03
GB1377979A (en) 1974-12-18
NO130639C (de) 1975-01-15
DK142904B (da) 1981-02-23
SE353889B (de) 1973-02-19
DE2159323A1 (de) 1972-05-31
CA972248A (en) 1975-08-05
DE2159323C3 (de) 1981-07-02
NO130639B (de) 1974-10-07
DK142904C (de) 1981-09-21
DE2159323B2 (de) 1980-08-21
FI58477B (fi) 1980-10-31
FR2116178A5 (de) 1972-07-07
IT1050362B (it) 1981-03-10

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