Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jelena Perić"'
Autor:
Jelena Perić
Publikováno v:
Galenika Medical Journal. 1:8-15
Herpes zoster (HZ) is a common, infectious vesicular dermatosis caused by the reactivation of the varicella-zoster virus (VZV). It is a common clinical problem, especially in people over 50 and immunocompromised patients. Treatment of HZ consists of
Publikováno v:
Journal of Radiological Protection. 41:552-563
The aim was to determine typical values of diagnostic reference level (DRL) quantities for the computed tomography (CT) part of the most common positron emission tomography-computed tomography (PET-CT) procedures in Slovenia. The most common PET-CT p
Autor:
G. Diego Gatta, Aleksandra Daković, Jelena Perić, Marin Ugrina, Milan Kragović, Marina Trgo, Živko Sekulić
Publikováno v:
Applied Surface Science. 258:3667-3673
In the present study, the sorption of lead by the natural and Fe(III)-modified zeolite (clinoptilolite) is described. The characterization of the natural zeolite-rich rock and the Fe(III)-modified form was performed by chemical analysis, point of the
Publikováno v:
Separation Science and Technology. 44:3113-3127
The effect of zeolite bed depth on lead removal from aqueous solutions by the column method has been examined. The results indicate that the increase of bed depth delays the breakthrough point and exhaustion point, and increases the contact time of t
Publikováno v:
Separation Science and Technology. 43:944-959
The kinetics of removal of lead ions from aqueous solutions using the column method with a fixed bed of natural zeolite clinoptilolite has been examined. Experimental results are presented as breakthrough curves, and tested according to the kinetic e
The sorption properties of iron-modified zeolite (IMZ) and the kinetics of zinc and cadmium uptake by the IMZ were investigated by the batch method. Two kinetic stages were observed, fast uptake up to 240 min, followed by slow uptake up to equilibriu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27a9ed319d75f2994c5363ebe3ffcd33
https://www.bib.irb.hr/755563
https://www.bib.irb.hr/755563
The removal of lead and zinc from a binary solution by fixed bed depths (40, 80 and 120 mm) of a natural zeolite was examined at a flow rate of 1 mL/min. The results obtained were fitted to the Bed Depth Service Time (BDST) model and the parameters o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e31d8773722eb2b0b46941c87c2974f9
https://www.bib.irb.hr/749823
https://www.bib.irb.hr/749823
Publikováno v:
Journal of Environmental Management. 79:298-304
The kinetics of uptake of zinc ions from aqueous solutions by natural zeolitic tuff has been investigated. Batch experiments at constant temperature and hydrodynamic conditions have been performed. A decrease in the initial zinc concentration in aque
Publikováno v:
Separation and Purification Technology. 49:237-244
The aim of this investigation is removal of lead ions from aqueous solutions using the column method with more successive service and regeneration cycles. The experiments were performed at constant temperature and dimensions of column and fixed bed o
Autor:
Marina Trgo, Jelena Perić
Publikováno v:
Journal of Colloid and Interface Science. 260:166-175
The possibility of removing Zn2+ cations from wastewater by ion exchange using natural zeolites as exchangers has been investigated. The process of binding of zinc ions into zeolite structure has been established by several reaction mechanisms as a f