ASSESSING THE PERFORMANCE OF REMOVAL ACID ORANGE 7 BYE FROM AQUEOUS SOLUTIONS AND TEXTILE WASTE WATER BY NANOPOROUS MCM-41 SILICA ABSORBENT FUNCTIONALIZED BY DIAMINE GROUP

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.

MALAKOOTIAN M.; MACKY M.

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

Journal Paper

Paper Information

Journal: JOURNAL OF RAFSANJAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES Year:2016 | Volume:15 | Issue:1 Page(s): 37-50

Download Full-Text

Persian Verion

View:

657

Download:

Cites:

Information Journal Paper

Title

ASSESSING THE PERFORMANCE OF REMOVAL ACID ORANGE 7 BYE FROM AQUEOUS SOLUTIONS AND TEXTILE WASTE WATER BY NANOPOROUS MCM-41 SILICA ABSORBENT FUNCTIONALIZED BY DIAMINE GROUP

Author(s)

MALAKOOTIAN M. | MACKY M. | Issue Writer Certificate

Keywords

REMOVAL ACID ORNGE 7Q1

NANOPOROUS SILICA NH2Q1

MCMQ1

41Q1

Abstract

Background and Objectives: The dyestuff manufacturing and textile industries consume a high volume of water and produce a great amount of wastewater containing various toxic substances. Removal of dyes from water by absorption processes has received considerable attention. In the present study, removal of Acid orange7 from aqueous solution using the mesoporous (Mobil Composition of Matter No-41) MCM-41 silica functionalized by diamine group (NH2- MCM-41) was investigated.Materials and Methods: This experimental study was done in samples of synthetic and real wastewater from Kerman Kavir baf Sarir factory within six months. In the first place, the nanoporous MCM-41 silica absorbeut was syn the sized and, then it was functionalized by diamine groups. The influence of pH, absorbent amount and time on the removal of Acid orange 7 was evaluated. Then, the optimal conditions for each of these parameters were determined. The same experiments were done for samples of real wastewater. In order to understand the process of absorption, kinetics of absorption isotherms equilibrium was also studied. SPSS software and regression were used to analyze the data.Results: The highest percentage of Acid orange 7 absorption was observed at pH=4, Retention time of 60Minutes, absorbent amount of 10g/L for synthetic solution with removal efficiency of 82% and for actual solution with the efficiency of 79%. Acid orange 7 dye with density of 60 ml/L resulted in at most 78% removal rate in the real solution.The findings revealed that the removal of Acid orange 7 followed the freundlich isotherm (R2=99%) and the second order synthetic model (R2=98%).Conclusion: The results showed that the NH2-MCM-41 materials are effective absorbents for the dye removal from textile wastewater, especially AO7 dye.

Cites

No record.

References

Cite

APA: Copy

MALAKOOTIAN, M., & MACKY, M.. (2016). ASSESSING THE PERFORMANCE OF REMOVAL ACID ORANGE 7 BYE FROM AQUEOUS SOLUTIONS AND TEXTILE WASTE WATER BY NANOPOROUS MCM-41 SILICA ABSORBENT FUNCTIONALIZED BY DIAMINE GROUP. JOURNAL OF RAFSANJAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES, 15(1), 37-50. SID. https://sid.ir/paper/70789/en

Vancouver: Copy

MALAKOOTIAN M., MACKY M.. ASSESSING THE PERFORMANCE OF REMOVAL ACID ORANGE 7 BYE FROM AQUEOUS SOLUTIONS AND TEXTILE WASTE WATER BY NANOPOROUS MCM-41 SILICA ABSORBENT FUNCTIONALIZED BY DIAMINE GROUP. JOURNAL OF RAFSANJAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES[Internet]. 2016;15(1):37-50. Available from: https://sid.ir/paper/70789/en

IEEE: Copy

M. MALAKOOTIAN, and M. MACKY, “ASSESSING THE PERFORMANCE OF REMOVAL ACID ORANGE 7 BYE FROM AQUEOUS SOLUTIONS AND TEXTILE WASTE WATER BY NANOPOROUS MCM-41 SILICA ABSORBENT FUNCTIONALIZED BY DIAMINE GROUP,” JOURNAL OF RAFSANJAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES, vol. 15, no. 1, pp. 37–50, 2016, [Online]. Available: https://sid.ir/paper/70789/en

Related Journal Papers