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HUT41340A - Process for decreasing of salt content of alkaline waters containing of natrium-hydrgene-carbonate or natrium carbonate by ion changing and limy method - Google Patents

Process for decreasing of salt content of alkaline waters containing of natrium-hydrgene-carbonate or natrium carbonate by ion changing and limy method

Info

Publication number
HUT41340A
HUT41340A HU446484A HU446484A HUT41340A HU T41340 A HUT41340 A HU T41340A HU 446484 A HU446484 A HU 446484A HU 446484 A HU446484 A HU 446484A HU T41340 A HUT41340 A HU T41340A
Authority
HU
Hungary
Prior art keywords
carbonate
natrium
hydrgene
limy
decreasing
Prior art date
Application number
HU446484A
Other languages
Hungarian (hu)
Inventor
Geza Cseh
Laszlo Helyes
Laszlo Nagy
Gabor Moczar
Original Assignee
Koennyueipari Szereloe Es Epit
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 Koennyueipari Szereloe Es Epit filed Critical Koennyueipari Szereloe Es Epit
Priority to HU446484A priority Critical patent/HUT41340A/en
Publication of HUT41340A publication Critical patent/HUT41340A/en

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  • Removal Of Specific Substances (AREA)

Abstract

Sodium carbonate and hydrogencarbonate contg. brackish waters are softened by combined ion exchange and lime treatment. The pH of the water is reduced and the prepd. water is passed through an ion-exchange column in Ca and/or Mg form. The effluent now contains Mg and Ca carbonates and hydrogen carbonates in soln. these are pptd. out by lime, allowed to settle and after sedimentation the supernatant water is sepd.
HU446484A 1984-12-03 1984-12-03 Process for decreasing of salt content of alkaline waters containing of natrium-hydrgene-carbonate or natrium carbonate by ion changing and limy method HUT41340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU446484A HUT41340A (en) 1984-12-03 1984-12-03 Process for decreasing of salt content of alkaline waters containing of natrium-hydrgene-carbonate or natrium carbonate by ion changing and limy method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU446484A HUT41340A (en) 1984-12-03 1984-12-03 Process for decreasing of salt content of alkaline waters containing of natrium-hydrgene-carbonate or natrium carbonate by ion changing and limy method

Publications (1)

Publication Number Publication Date
HUT41340A true HUT41340A (en) 1987-04-28

Family

ID=10968040

Family Applications (1)

Application Number Title Priority Date Filing Date
HU446484A HUT41340A (en) 1984-12-03 1984-12-03 Process for decreasing of salt content of alkaline waters containing of natrium-hydrgene-carbonate or natrium carbonate by ion changing and limy method

Country Status (1)

Country Link
HU (1) HUT41340A (en)

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