Arabian Journal of Chemistry, ( ISI ), Volume (14), No (11), Year (2021-11) , Pages (103401-103401)

Title : ( Statistical analysis and optimization of photodegradation efficiency of methyl orange from aqueous solution using cellulose/zinc oxide hybrid aerogel by response surface methodology (RSM) )

Authors: Maryam Hasanpour , Siamak Motahari , Dengwei Jing , Mohammad Hatami ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Abstract

The photodegradation efficiency of cellulose-X/zinc oxide-Y (CA-X/ZnO-Y) aerogels was studied to degrade methyl orange (MO) as an organic dye pollutant from an aqueous solution under UV light irradiation. In this study, the initial pH of the solution (3, 7, and 11), the photocat- alyst dosage (3, 6, and 9 g L -1 ), the initial concentration of solution MO (10, 20, and 30 ppm), and the concentration of cellulose in CA-X/ZnO-Y hybrid aerogel (3, 6, and 9 wt%) were selected as four variable parameters, whereas the photoderadation performance was selected as the response. Moreover, the response surface methodology (RSM) analysis was carried out to investigate the influence of four various experimental factors at different times on the degradation of MO. The ade- quacy result of the proposed models displays that total of the proposed models can predict the pho- todegradation efficiency of MO by CA-x/ZnO-y aerogel. The optimization results of the process showed that pH = 3 and concentration of MO = 10 ppm, photocatalyst dosage (9 g L -1 ), and MCC concentration (9 g) are the optimal level of the studied parameters. Also, the results showed that desirability of 0.96 confirms the acceptance and applicability of the model where the RSM model is a helpful technique for the optimum conditions design.

Keywords

Photocatalysis; Methyl orange; Cellulose; Zinc oxide; Statistical analysis; Response surface methodology
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1086191,
author = {Maryam Hasanpour and Siamak Motahari and Dengwei Jing and Hatami, Mohammad},
title = {Statistical analysis and optimization of photodegradation efficiency of methyl orange from aqueous solution using cellulose/zinc oxide hybrid aerogel by response surface methodology (RSM)},
journal = {Arabian Journal of Chemistry},
year = {2021},
volume = {14},
number = {11},
month = {November},
issn = {1878-5352},
pages = {103401--103401},
numpages = {0},
keywords = {Photocatalysis; Methyl orange; Cellulose; Zinc oxide; Statistical analysis; Response surface methodology},
}

[Download]

%0 Journal Article
%T Statistical analysis and optimization of photodegradation efficiency of methyl orange from aqueous solution using cellulose/zinc oxide hybrid aerogel by response surface methodology (RSM)
%A Maryam Hasanpour
%A Siamak Motahari
%A Dengwei Jing
%A Hatami, Mohammad
%J Arabian Journal of Chemistry
%@ 1878-5352
%D 2021

[Download]