PROCESS AND APPARATUS FOR TREATING NITROGEN COMPOUND CONTAINING WATER

A method of treating water containing a nitrogen compound, and an apparatus of treating water containing a nitrogen compound at high speed without using a biologically unstable treatment causing eutrophication in lakes and swamps. The waste water is introduced into an adsorbing tank that is filled w...

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Bibliographische Detailangaben
Hauptverfasser: HIROTSUJI, JUNJI, MESSAOUDI, BRAHIM, HASEGAWA, YOSHITAKA, KAMIYA, TOSHIYUKI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method of treating water containing a nitrogen compound, and an apparatus of treating water containing a nitrogen compound at high speed without using a biologically unstable treatment causing eutrophication in lakes and swamps. The waste water is introduced into an adsorbing tank that is filled with a zeolite, only nitrogen components are adsorbed by the zeolite, a solution containing hypochlorous acid or hypobromous acid is introduced into the adsorbing tank, and the nitrogen adsorbed in the zeolite is decomposed by the hypochlorous acid or the hypobromous acid.