International Journal of Application or Innovation in Engineering & Management
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ISSN 2319 – 4847
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Call for Paper, Published Articles, Indexing Infromation Using Synthesized Polysiloxane Modified with Nitrophenyl as a Low Cost Adsorbents For Nickel Removal From Wastewater, Authors : Shehdeh Jodeh, Bayan Khalaf, Smaail Radi, Said Tighadouini, Rachid Salghi, Sobhi Samhan, Diana Jodeh, Ismail Warad, A. Rasem Hasan, Ghadir Hanbaly, International Journal of Application or Innovation in Engineering & Management (IJAIEM), www.ijaiem.org
Volume & Issue no: Volume 5, Issue 9, September 2016

Title:
Using Synthesized Polysiloxane Modified with Nitrophenyl as a Low Cost Adsorbents For Nickel Removal From Wastewater
Author Name:
Shehdeh Jodeh, Bayan Khalaf, Smaail Radi, Said Tighadouini, Rachid Salghi, Sobhi Samhan, Diana Jodeh, Ismail Warad, A. Rasem Hasan, Ghadir Hanbaly
Abstract:
ABSTRACT The aim of this study was to investigate the removal of Ni(II) using synthesized polysiloxane modified with ortho, meta and para nitrophenyl. The scope of the work included batch equilibrium, adsorption isotherm studies and kinetic studies at varying pH (2-12), contact time, sorbent dosages (5-10 mg) and initial metal ion concentration (5-50 mg/L). The development of batch kinetic model and determination of order, desorption studies were investigated. The maximum removal of Ni(II) is found to be 89.6 % at pH 8, The best removal was of 94% at temperature = 10 oC. The removal of nickel followed Langmuir model adsorption and was pseudo second order. The capacity of the first and second regenerated polymer for removal of nickel showed 84.3 and 82.9 % for the second and third generation respectively Keywords:- wastewater, adsorption, polysiloxane, desorption, nickel, kinetics
Cite this article:
Shehdeh Jodeh, Bayan Khalaf, Smaail Radi, Said Tighadouini, Rachid Salghi, Sobhi Samhan, Diana Jodeh, Ismail Warad, A. Rasem Hasan, Ghadir Hanbaly , " Using Synthesized Polysiloxane Modified with Nitrophenyl as a Low Cost Adsorbents For Nickel Removal From Wastewater " , International Journal of Application or Innovation in Engineering & Management (IJAIEM), Volume 5, Issue 9, September 2016 , pp. 232-248 , ISSN 2319 - 4847.
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