Izmjena Mn2+, Cu2+ , Pb2+ iona na prirodnom zeolitu

Vezmar, Sofija (2006) Izmjena Mn2+, Cu2+ , Pb2+ iona na prirodnom zeolitu. Diploma work - Pre-Bologna programme. Grafički fakultet. [Mentor: Rožić, Mirela].

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Abstract

Istraživana su svojstva ionske izmjene prirodnog zeolita iz rudnika Donje Jesenje (Hrvatska). Kemijska ravnoteža ionske izmjene ustanovljena je statičkim postupkom. Ustanovljen je slijed selektivnosti izmjene kationa u nizu: Pb2+ >> Cu2+ > Mn2+. Eksperimentalni podaci se lako mogu interpretirati uzevši u obzir svojstva glavne mineralne faze, klinoptilolita, te veličinu, naboj i hidrataciju kationa.

Item Type:	Diploma work - Pre-Bologna programme
Mentor name:	Rožić, Mirela
Defence date:	February 2006
Abstract in english:	Research has been made on ion-exchange of natural zeolite from Donje Jesenje mine in Croatia. Chemical equilibrium of ion-exchange was determinated using static procedure.The sequence of cation exchange selectivity is determinated in next order: Pb2+ >> Cu2+ > Mn2+. Eksperimental data are easy to interprete considering the properties of main mineral phase clinoptilolite, as well as size, charge and hidratation of Pb2+, Cu2+, Mn2+cations.
Uncontrolled Keywords:	otpadne vode, zeolit
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakultet
City:	Zagreb
Number of Pages:	52
Callnumber:	rož 2006 vez
Inventory number:	D409
Status:	Unpublished
Date Deposited:	15 Nov 2013 21:31
Last Modified:	27 May 2014 10:38
URI:	http://eprints.grf.unizg.hr/id/eprint/374

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