ALGERIAN NATURAL MONTMORILLONITES FOR ARSENIC (III) REMOVAL IN AQUEOUS SOLUTION

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.

ZEHHAF A.; BENYOUCEF A.; QUIJADA C.; TALEB S.; MORALLON E.

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

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST) Year:2015 | Volume:12 | Issue:2 Page(s): 0-0

Download Full-Text

View:

225

Download:

Cites:

Information Journal Paper

Title

ALGERIAN NATURAL MONTMORILLONITES FOR ARSENIC (III) REMOVAL IN AQUEOUS SOLUTION

Author(s)

Keywords

ADSORPTION

CLAY

ION EXCHANGE

ARSENIC

MONTMORILLONITE

Abstract

The ADSORPTION of As (III) from aqueous solutions using naturally occurring and modified Algerian MONTMORILLONITEs has been investigated as a function of contact time, pH, and temperature. Kinetic studies reveal that uptake of As (III) ions is rapid within the first 3 h, and it slows down thereafter. Equilibrium studies show that As (III) shows the highest affinity toward acidic MONTMORILLONITE even at very low concentration of ARSENIC. The kinetics of As (III) ADSORPTION on all MONTMORILLONITEs used is well described by a pseudo-second-order chemical reaction model, which indicates that the ADSORPTION process of these species is likely to be chemisorption. ADSORPTION isotherms of As (III) fitted the Langmuir and Freundlich isotherm models well. The ADSORPTION of As (III) is pH-dependent obtaining an optimal ADSORPTION at pH 5. From the thermodynamic parameters, it is concluded that the process is exothermic, spontaneous, and favorable. The results suggest that M1, M2, and acidic-M2 could be used as low-cost and effective filtering materials for removal of ARSENIC from water.

Cites

No record.

References

No record.

Cite

APA: Copy

ZEHHAF, A., BENYOUCEF, A., QUIJADA, C., TALEB, S., & MORALLON, E.. (2015). ALGERIAN NATURAL MONTMORILLONITES FOR ARSENIC (III) REMOVAL IN AQUEOUS SOLUTION. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST), 12(2), 0-0. SID. https://sid.ir/paper/285920/en

Vancouver: Copy

ZEHHAF A., BENYOUCEF A., QUIJADA C., TALEB S., MORALLON E.. ALGERIAN NATURAL MONTMORILLONITES FOR ARSENIC (III) REMOVAL IN AQUEOUS SOLUTION. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST)[Internet]. 2015;12(2):0-0. Available from: https://sid.ir/paper/285920/en

IEEE: Copy

A. ZEHHAF, A. BENYOUCEF, C. QUIJADA, S. TALEB, and E. MORALLON, “ALGERIAN NATURAL MONTMORILLONITES FOR ARSENIC (III) REMOVAL IN AQUEOUS SOLUTION,” INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST), vol. 12, no. 2, pp. 0–0, 2015, [Online]. Available: https://sid.ir/paper/285920/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops