COMPARATIVE INVESTIGATION OF 2-CHLOROPHENOL AND 4-CHROROPHENOL REMOVAL USING GRANULATED ACTIVATED CARBON AND RICE HUSK ASH

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.

GHOLIZADEH A.; KERMANI M.; GHOLAMI M.; FARZADKIA M.

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

Journal Paper

Paper Information

Journal: TOLOO-E-BEHDASHT Year:2012 | Volume:11 | Issue:3 (36) Page(s): 66-78

Download Full-Text

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

Persian Verion

View:

1,018

Download:

Cites:

Information Journal Paper

Title

COMPARATIVE INVESTIGATION OF 2-CHLOROPHENOL AND 4-CHROROPHENOL REMOVAL USING GRANULATED ACTIVATED CARBON AND RICE HUSK ASH

Author(s)

GHOLIZADEH A. | KERMANI M. | GHOLAMI M. | FARZADKIA M. | Issue Writer Certificate

Keywords

ADSORPTIONQ2

RICE HUSK ASHQ3

ACTIVATED CARBONQ2

PHENOLIC COMPOUNDSQ3

ISOTHERMQ2

Abstract

Background: Industrial wastewaters contain organic pollutant such as dyes, halogenated hydrocarbon, PHENOLIC COMPOUNDS and so on Rice husk is a cheap material which is new available in our country. The aim of this study is removal efficiency comparing RICE HUSK ASH performance with commercial granulated ACTIVATED CARBON in removal of 2-CP and 4-CP from aqueous solutions.Methods: Experiments were carried out in dual laboratory-bench scale to evaluate the effect of factors including adsorbent dosage, pH, equilibration time and phenolic compound concentration regarding the effect of selected pollutant ADSORPTION for removing this phenolic compound and comparing these methods. Spectrophotometeric measurements were carried on in wave lengths of 274 and 280 nm for 2-chlorophenol and 4-chlorophenol respectively. The ADSORPTION parameters were determined using both of ISOTHERM and kinetic models.Results: The Results showed that the ACTIVATED CARBON efficiency for selected compounds was rather more than RICE HUSK ASH. However rice huck ash (RHA) efficiency for these compounds was comparable with ACTIVATED CARBON. It was shown that a rapid equilibration could be achieved at pHs as low as 5 and 7 for RHA and GAC, respectively. The ADSORPTION efficiency decreased with increasing the initial phenolic concentration and decreased with decreasing the adsorbent dosage. The ADSORPTION ISOTHERM studies clearly indicated that the ADSORPTION process is on surface of RHA and fits into the Freundlich model. Also GAC ADSORPTION ISOTHERM for 2-Chorophenol fit into the Langmuir ISOTHERM and for 4-chlorophenol fit into Freundlich model. The applicability of Ritchie, pseudo first order and pseudo secound order kinetic model was also been investigated. It was indicated that both methods were correlated with pesoudo secound order kinethic model.Conclusion: ACTIVATED CARBON and RHA exhibit reasonable ADSORPTION capacity for the PHENOLIC COMPOUNDS and as to the results, RHA was found to be a useful agricultural waste product for the removal of some PHENOLIC COMPOUNDS.

Cites

References

No record.

Cite

APA: Copy

GHOLIZADEH, A., KERMANI, M., GHOLAMI, M., & FARZADKIA, M.. (2012). COMPARATIVE INVESTIGATION OF 2-CHLOROPHENOL AND 4-CHROROPHENOL REMOVAL USING GRANULATED ACTIVATED CARBON AND RICE HUSK ASH. TOLOO-E-BEHDASHT, 11(3 (36)), 66-78. SID. https://sid.ir/paper/102991/en

Vancouver: Copy

GHOLIZADEH A., KERMANI M., GHOLAMI M., FARZADKIA M.. COMPARATIVE INVESTIGATION OF 2-CHLOROPHENOL AND 4-CHROROPHENOL REMOVAL USING GRANULATED ACTIVATED CARBON AND RICE HUSK ASH. TOLOO-E-BEHDASHT[Internet]. 2012;11(3 (36)):66-78. Available from: https://sid.ir/paper/102991/en

IEEE: Copy

A. GHOLIZADEH, M. KERMANI, M. GHOLAMI, and M. FARZADKIA, “COMPARATIVE INVESTIGATION OF 2-CHLOROPHENOL AND 4-CHROROPHENOL REMOVAL USING GRANULATED ACTIVATED CARBON AND RICE HUSK ASH,” TOLOO-E-BEHDASHT, vol. 11, no. 3 (36), pp. 66–78, 2012, [Online]. Available: https://sid.ir/paper/102991/en

Related Journal Papers