Preparation, Characterization, and Application of Silica Aerogel for Adsorption of Phenol: An In-Depth Isotherm Study

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RAHMANI ALIREZA; NAZEMI FATEMEH; BARJASTEH ASKARI FATEMEH; DAVOUDI MOJTABA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Health Scope Year:2018 | Volume:7 | Issue:3 Page(s): 0-0

Download Full-Text

View:

163

Download:

243

Cites:

Information Journal Paper

Title

Preparation, Characterization, and Application of Silica Aerogel for Adsorption of Phenol: An In-Depth Isotherm Study

Author(s)

RAHMANI ALIREZA | NAZEMI FATEMEH | BARJASTEH ASKARI FATEMEH | DAVOUDI MOJTABA | Issue Writer Certificate

Keywords

Adsorption

Kinetics

Phenol

Silica Aerogel

Aqueous Solution

Abstract

This study evaluated Silica Aerogel as an adsorbent for Phenol removal from Aqueous Solutions. Silica Aerogel was prepared through the sol-gel process and characterized by different analyses. Then, it was used for Phenol removal under various conditions of operational parameters. Also, twelve isotherm parameters were employed to describe the behavior of Phenol-Silica Aerogel Adsorption system. The chemical structural analysis confirmed-OH functional groups in amorphous SiO2 and proved the Adsorption of Phenol onto the surface of Silica Aerogel. The findings of the adsorptive behavior of Silica Aerogel toward Phenol showed increasing pH, up to 8. 5, and contact time, and adsorbent dose increased the Phenol removal. The removal efficiency reached over 90% when Phenol concentration was below 50mgL-1. The reaction Kinetics followed the pseudo-first order model. The isotherm study showed that equilibrium Adsorption data were well-described by Freundlich and Halsey equations, among two-parameter isotherms, and Hill, Sips, and Koble-Corrigan, among three-parameter isotherms. Jovanovic and BET were the worst isotherm models for prediction of experimental equilibrium data. The maximum Adsorption capacity of 75. 23 mg. g-1 was calculated in Phenol-Silica Aerogel Adsorption system. The study showed Silica Aerogel as an efficient adsorbent to remove Phenol from Phenol-containing solutions.

Cites

No record.

References

No record.

Cite

APA: Copy

RAHMANI, ALIREZA, NAZEMI, FATEMEH, BARJASTEH ASKARI, FATEMEH, & DAVOUDI, MOJTABA. (2018). Preparation, Characterization, and Application of Silica Aerogel for Adsorption of Phenol: An In-Depth Isotherm Study. HEALTH SCOPE, 7(3), 0-0. SID. https://sid.ir/paper/330465/en

Vancouver: Copy

RAHMANI ALIREZA, NAZEMI FATEMEH, BARJASTEH ASKARI FATEMEH, DAVOUDI MOJTABA. Preparation, Characterization, and Application of Silica Aerogel for Adsorption of Phenol: An In-Depth Isotherm Study. HEALTH SCOPE[Internet]. 2018;7(3):0-0. Available from: https://sid.ir/paper/330465/en

IEEE: Copy

ALIREZA RAHMANI, FATEMEH NAZEMI, FATEMEH BARJASTEH ASKARI, and MOJTABA DAVOUDI, “Preparation, Characterization, and Application of Silica Aerogel for Adsorption of Phenol: An In-Depth Isotherm Study,” HEALTH SCOPE, vol. 7, no. 3, pp. 0–0, 2018, [Online]. Available: https://sid.ir/paper/330465/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops