AN ADSORBTION METHOD FOR PURIFICATION OF AQUEOUS MEDIA FROM AROMATIC NITROGEN-CONTAINING COMPOUNDS

M.Z. PETROSYAN; N.A. AVAGYAN; H.A. SIMONYAN; G.O. TOROSYAN

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M.Z. PETROSYAN National Polytechnic University of Armenia Author
N.A. AVAGYAN National Polytechnic University of Armenia Author
H.A. SIMONYAN National Polytechnic University of Armenia Author
G.O. TOROSYAN National Polytechnic University of Armenia Author

Keywords:

wastewater treatment, sorbent, zeolite, clinoptilolite, mordenite, H-mordenite, adsorption, nitrogen-containing organic compounds

Abstract

The local natural zeolites- clinoptilolit and mordenite and mosdenite treated by hidrochloric acid as adsorbents for the aqueous medium from aromatic nitrogen-containing compounds are studied. The adsorption process has been investigated by refractometric analysis. The effectiveness of natural zeolites at waste water purification from the studied N-containing aromatic substance is established.

AN ADSORBTION METHOD FOR PURIFICATION OF AQUEOUS MEDIA FROM AROMATIC NITROGEN-CONTAINING COMPOUNDS

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