alexa Abstract | Application of response surface methodology for removal of congo red dye by nano zerovalent iron impregnated cashew nut shell

Journal of Chemical and Pharmaceutical Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Original Articles Open Access

Abstract

In the present study statistical tool Response Surface Methodology – Central composite Design (RSM-CCD) were applied to optimize process parameters for the removal of dye Congo red using Nano zero-valent iron (NZVI) impregnated cashew nut shell (NZVI-CNS). Central composite Design (RSM-CCD) design was used to optimize the effect of process variables on the removal of Congo red dye. The NZVI-CNS prepared by simple liquid-phase reduction method, namely, borohydride reduction method. The results of RSM-CCD method showed the significant effect of pH (A), Dose (B), initial concentration (C), time (D), and temperature (E) on Congo red dye removal from aqueous solution. The results of ANOVA and regression of second order model showed that the linear effects of Dose (B) and Temperature (E) were more significant. All the critical variables having greatest effect on the removal of Congo red dye from Nano zerovalent iron impregnated cashew nut shell. Thus the obtained nano zerovalent iron impregnated cashew nut shell successfully employed to remove Congo red dye from aqueous solution. The factors optimized in the present work would helpful in Congo red removal from aqueous solution.

To read the full article Peer-reviewed Article PDF image

Author(s): D Prabua R Parthibanb and G Narendrakumarc

Keywords

Cashew nut shell, nano zerovalent iron, Congo red, Response Surface Methodology - Central composite Design

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords