Influence of synthesis parameters on the properties of the composite adsorbents based on sepiolite and nano-zerovalent iron

Habish, Amal Juma

Uticaj parametara sinteze na svojstva kompozitnih adsorbenata na bazisepiolita i nanočestica elementarnog gvožđa

Abstract

Imobilizacijom nanočestica elementarnog gvožđa (nZVI) na inertne materijale velike specifične površine dobijaju se efikasni kompozitni materijali za adsorpciono/redukciono uklanjanje zagađujućih materija iz vode. U ovoj disertaciji, za imobilizaciju nZVI korišćen je sepiolit (SEP), prirodni vlaknasti mineral velike specifične površine, kao i kiselinski aktivirani sepiolit, veće specifične površine u odnosu na SEP...

Immobilizing nano-zerovalent iron particles (nZVI) on inert supporting materials of high surface area provides an easy operation for water contaminants removal and excellent adsorption/reduction ability of nZVI. In this dissertation, fibrous natural mineral sepiolite (SEP) with high specific surface area was used for nZVI immobilization, as well as partially acid-activated sepiolite (AAS) with even higher specific surface area...

Faculty:
University of Belgrade, Faculty of Technology and Metallurgy
Date:
09-05-2017

Keywords:

Nano-zerovalent iron (nZVI) / Nanočestice elementarnog gvožđa (nZVI) / Sepiolite / Acid-activated sepiolite / Composite / Dispersibility / Cd2+ / CrO42- / C.I. Reactive Orange 16 / Adsorption / Efficiency of water pollutants removal / Influence of temperature / sepiolit / kiselinski aktiviran sepiolit / kompozit / disperznost / Cd2+ / CrO42- / C.I. Reactive Orange 16 / adsorpcija / efikasnost uklanjanja zagađujućih supstanci iz vode / uticaj temperature

[ Google Scholar ]

URI

http://eteze.bg.ac.rs/application/showtheses?thesesId=5085

http://nardus.mpn.gov.rs/handle/123456789/8336

https://fedorabg.bg.ac.rs/fedora/get/o:15842/bdef:Content/download

http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=49045007