HUT50733A - Process for decreasing of ammonium or nitrit content of potable water - Google Patents

Process for decreasing of ammonium or nitrit content of potable water

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Publication number
HUT50733A
HUT50733A HU94381A HU94381A HUT50733A HU T50733 A HUT50733 A HU T50733A HU 94381 A HU94381 A HU 94381A HU 94381 A HU94381 A HU 94381A HU T50733 A HUT50733 A HU T50733A
Authority
HU
Hungary
Prior art keywords
ammonium
oxygen
nitrit
decreasing
content
Prior art date
Application number
HU94381A
Other languages
Hungarian (hu)
Inventor
Andras Fanczi
Miklos Gerendai
Original Assignee
Andras Fanczi
Miklos Gerendai
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 Andras Fanczi, Miklos Gerendai filed Critical Andras Fanczi
Priority to HU94381A priority Critical patent/HUT50733A/en
Publication of HUT50733A publication Critical patent/HUT50733A/en

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Abstract

Ammonium and nitrite ion concns. can be reduced in drinking waters, when these are atomised in a deaerator and subjected to a countercurrent of reactive gases, namely depending on local conditions to hydrogen or oxygen. Hydrogen decomposes ammonium ions, provided their anion contain oxygen, and results in the formation of nitrogen and water. The result of oxygen used, either in pure state, or as in air, is the oxidation to nitrates of both ammonium and nitrite ions. When as a result nitrate ion concns. exceed 40 mg/l permitted max. these are treated by procedure No. 352/16-02/1980/OTH.
HU94381A 1981-04-11 1981-04-11 Process for decreasing of ammonium or nitrit content of potable water HUT50733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU94381A HUT50733A (en) 1981-04-11 1981-04-11 Process for decreasing of ammonium or nitrit content of potable water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU94381A HUT50733A (en) 1981-04-11 1981-04-11 Process for decreasing of ammonium or nitrit content of potable water

Publications (1)

Publication Number Publication Date
HUT50733A true HUT50733A (en) 1990-03-28

Family

ID=10952141

Family Applications (1)

Application Number Title Priority Date Filing Date
HU94381A HUT50733A (en) 1981-04-11 1981-04-11 Process for decreasing of ammonium or nitrit content of potable water

Country Status (1)

Country Link
HU (1) HUT50733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103102002A (en) * 2011-11-09 2013-05-15 中国科学院金属研究所 Application of Pd/Fe3O4 catalyst in removing nitrate or nitrite from water solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103102002A (en) * 2011-11-09 2013-05-15 中国科学院金属研究所 Application of Pd/Fe3O4 catalyst in removing nitrate or nitrite from water solution
CN103102002B (en) * 2011-11-09 2014-09-10 中国科学院金属研究所 Application of Pd/Fe3O4 catalyst in removing nitrate or nitrite from water solution

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