Effect of Ca2+ on Adsorption and Desorption of Chromium (VI) by "Greener" Iron  Nanoparticles

dc.contributor.author	Aabed, Isra’a
dc.date.accessioned	2018-01-24T07:56:40Z
dc.date.available	2018-01-24T07:56:40Z
dc.date.issued	2015-04-21
dc.description.abstract	Cr (VI) compounds are utilized in a variety of industrial applications, and the hexavalent specie of Cr has been detected in many types of industrial wastewater. These ions are well known for their environmental hazards, and therefore their removal from water is essential. Iron nanomaterials has been reported by many researchers to be very effective in sequestration of Cr (VI) ions over a wide range of experimental studies. In this study, Fe NPs produced by reducing Fe2+ ions with green tea extract has been used in the removal of Cr (VI) ions. Adsorption and desorption studies were performed in the presence of Ca2+ ions at different concentrations and time periods. All measurements were obtained using direct UV-Vis spectrophotometric determination. The results showed that proper concentrations of Ca2+ ions can enhance the adsorption Cr(VI) ions and at the same time inhibit their desorption.	en_US
dc.identifier.uri	https://hdl.handle.net/20.500.11888/12985
dc.language.iso	en	en_US
dc.title	Effect of Ca2+ on Adsorption and Desorption of Chromium (VI) by "Greener" Iron Nanoparticles	en_US
dc.type	Article	en_US

Now showing 1 - 1 of 1

Name:: Effect of Ca2+ on Adsorption and Desorption of Chromium (VI) by Greener Iron .pdf
Size:: 505.32 KB
Format:: Adobe Portable Document Format
Description:: Effect of Ca2+ on Adsorption and Desorption of Chromium (VI) by "Greener" Iron Nanoparticles

Now showing 1 - 1 of 1