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Information Journal Paper

Title

AMINO ETHYL-FUNCTIONALIZED SBA-15: A PROMISING ADSORBENT FOR ANIONIC AND CATIONIC DYES REMOVAL

Pages

  97-108

Abstract

 Batch Adsorption of ACID RED 37 (AR37) and BASIC ORANGE 2 (BO2) on amino ethylfunctionalized SBA-15 have been studied. SBA-15 was synthesized and functionalized according to the procedure in the literature. AMINO ETHYL-FUNCTIONALIZED SBA-15 showed the BET surface area 520 m2/g and pore diameter 7.02 nm, based on adsorption-desorption of N2. SEM image shows lengthy fiber-like morphology for the title material. The presence of organic groups in the silica framework was demonstrated by thermogravimetric analysis. The effects of pH, contact time and dye concentration on adsorption were investigated in order to find the optimum adsorption conditions. The results have indicated that modification of adsorbent with a functional group of amino ethyl will remarkably increase the elimination of these two dyes but AMINO ETHYL-FUNCTIONALIZED SBA-15 has higher affinity to AR37. The experimental data were analyzed using the Langmuir and Freundlich adsorption models. The data fitted well to the Langmuir model with maximum adsorption capacities 333.3 for ACID RED 37 and 250.0 for BASIC ORANGE 2. Finally, this methodology was applied for the removal of the pollutant dyes from textile wastewater. The resultswere shown that amino ethyl-functionalized nanoporous SBA-15 acts as an effective sorbent for the removal of both anionic and cationic dyes from aqueous solution.

Cites

References

Cite

APA: Copy

HAJIAGHA BABAE, LEILA, ABOZARI, SAEEDE, BADIEI, ALIREZA, ZARABADI POOR, PEZHMAN, DEHGHAN ABKENAR, SHIVA, GANJALI, MOHAMMAD REZA, & MOHAMMADI ZIARANI, GHODSI. (2017). AMINO ETHYL-FUNCTIONALIZED SBA-15: A PROMISING ADSORBENT FOR ANIONIC AND CATIONIC DYES REMOVAL. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 36(1), 97-108. SID. https://sid.ir/paper/695681/en

Vancouver: Copy

HAJIAGHA BABAE LEILA, ABOZARI SAEEDE, BADIEI ALIREZA, ZARABADI POOR PEZHMAN, DEHGHAN ABKENAR SHIVA, GANJALI MOHAMMAD REZA, MOHAMMADI ZIARANI GHODSI. AMINO ETHYL-FUNCTIONALIZED SBA-15: A PROMISING ADSORBENT FOR ANIONIC AND CATIONIC DYES REMOVAL. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2017;36(1):97-108. Available from: https://sid.ir/paper/695681/en

IEEE: Copy

LEILA HAJIAGHA BABAE, SAEEDE ABOZARI, ALIREZA BADIEI, PEZHMAN ZARABADI POOR, SHIVA DEHGHAN ABKENAR, MOHAMMAD REZA GANJALI, and GHODSI MOHAMMADI ZIARANI, “AMINO ETHYL-FUNCTIONALIZED SBA-15: A PROMISING ADSORBENT FOR ANIONIC AND CATIONIC DYES REMOVAL,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 36, no. 1, pp. 97–108, 2017, [Online]. Available: https://sid.ir/paper/695681/en

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