Title :
Application of sakhaptinsk zeolite for ground water treatment
Author :
Nazarenko, O.B. ; Zarubina, R.F. ; Volochova, N.S.
Author_Institution :
Ecology Dept., Tomsk Polytech. Univ., Tomsk, Russia
Abstract :
In this paper the natural zeolite from the Sakhaptinsk deposit (Krasnoyarsk Territory) was tested as adsorbent for removal of Fe2+, Fe3+, Mn2+, Ca2+, NH4+ from aqueous solutions and well water of Kozhevnikovsky District (Tomsk Region) under dynamic conditions. The physico-chemical and adsorption properties of the zeolite were studied by XRD, TGA, DTA, FTIR spectroscopy, SEM, chemical analyses. It is found that the removal efficiency was achieved for Fetotal 96 wt%, Mn2+ - 93 wt%, Ca2+ - 100 wt%, NH4+ - 88 wt%.
Keywords :
adsorption; chemical engineering; groundwater; water pollution; water treatment; zeolites; DTA; FTIR; Kozhevnikovsky district; SEM; Sakhaptinsk zeolite; TGA; XRD; adsorbent; adsorption; aqueous solutions; chemical analyses; dynamic conditions; ground water treatment; physico-chemical properties; well water; Chemicals; Impurities; Loading; Water pollution; ion exchange; natural zeolite; water treatment;
Conference_Titel :
Strategic Technology (IFOST), 2010 International Forum on
Conference_Location :
Ulsan
Print_ISBN :
978-1-4244-9038-7
Electronic_ISBN :
978-1-4244-9036-3
DOI :
10.1109/IFOST.2010.5668032
