FI78666C - Förfarande för minskning av järn- och manganhalten i grundvatten - Google Patents

Förfarande för minskning av järn- och manganhalten i grundvatten Download PDF

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Publication number
FI78666C
FI78666C FI854901A FI854901A FI78666C FI 78666 C FI78666 C FI 78666C FI 854901 A FI854901 A FI 854901A FI 854901 A FI854901 A FI 854901A FI 78666 C FI78666 C FI 78666C
Authority
FI
Finland
Prior art keywords
water
wells
oxygen
groundwater
iron
Prior art date
Application number
FI854901A
Other languages
English (en)
Finnish (fi)
Other versions
FI854901A (fi
FI78666B (fi
FI854901A0 (fi
Inventor
Rudolf Haokan Martinell
Rolf Oskar Hallberg
Original Assignee
Vyrmetoder 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
Priority claimed from PCT/SE1984/000170 external-priority patent/WO1985005098A1/en
Application filed by Vyrmetoder Ab filed Critical Vyrmetoder Ab
Publication of FI854901A publication Critical patent/FI854901A/fi
Publication of FI854901A0 publication Critical patent/FI854901A0/fi
Publication of FI78666B publication Critical patent/FI78666B/fi
Application granted granted Critical
Publication of FI78666C publication Critical patent/FI78666C/sv

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  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Removal Of Specific Substances (AREA)
FI854901A 1984-05-04 1985-12-11 Förfarande för minskning av järn- och manganhalten i grundvatten FI78666C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SE1984/000170 WO1985005098A1 (en) 1982-11-10 1984-05-04 A process for the purification of water
SE8400170 1984-05-04

Publications (4)

Publication Number Publication Date
FI854901A FI854901A (fi) 1985-12-11
FI854901A0 FI854901A0 (fi) 1985-12-11
FI78666B FI78666B (fi) 1989-05-31
FI78666C true FI78666C (sv) 1989-09-11

Family

ID=20354305

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854901A FI78666C (sv) 1984-05-04 1985-12-11 Förfarande för minskning av järn- och manganhalten i grundvatten

Country Status (2)

Country Link
FI (1) FI78666C (sv)
HU (1) HU191707B (sv)

Also Published As

Publication number Publication date
FI854901A (fi) 1985-12-11
FI78666B (fi) 1989-05-31
FI854901A0 (fi) 1985-12-11
HU191707B (hu) 1987-03-30
HUT38285A (en) 1986-05-28

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Legal Events

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MM Patent lapsed
MM Patent lapsed

Owner name: VYRMETODER AB