Synthesis and characterization of activated carbon@zerovalent iron–nickel nanoadsorbent for highly efficient removal of Reactive Orange 16 from aqueous sample: experimental design, kinetic, isotherm and thermodynamic studies

Research on Chemical Intermediates - 2019
Maryam Sadat Seyedi1, Mahmoud Reza Sohrabi1, Fereshte Motiee1, Saeid Mortazavinik1
1Department of Chemistry, Islamic Azad University, North Tehran Branch, Tehran, Iran

Tóm tắt

A simple and fast method based on activated carbon@nanozerovalent iron–nickel (AC@nZVI/Ni) nanoadsorbent was developed for highly efficient removal of Reactive Orange 16 (RO16) from aqueous samples. AC@nZVI/Ni nanoadsorbent was characterized by FT-IR, XRD, SEM and EDX. Effects of diverse factors including the solution value, adsorption time, AC@nZVI/Ni dosage and initial RO16 concentration were explored via experimental design methodology, and the highest removal percentage of 100% was obtained under the optimal conditions. Langmuir and Freundlich models were employed to interpret the equilibrium adsorption data by utilizing different initial concentrations of RO16. The data are fitted to the Langmuir model, with a maximum adsorption capacity of 10.53 mg g−1 and a Langmuir constant of 13.51 L mg−1. The kinetic data were fitted to the pseudo-second-order model. Finally, thermodynamic study was accomplished at diverse temperatures and the data revealed an exothermic nature.

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Tài liệu tham khảo

F. Fu, D.D. Dionysiou, H. Liu, J. Hazard. Mater. 267, 194 (2014)

N. Ezzatahmadi, G.A. Ayoko, G.J. Millar, R. Speight, C. Yan, J. Li, S. Li, J. Zhu, Y. Xi, Chem. Eng. J. 312, 336 (2017)

N. Ezzatahmadi, T. Bao, H. Liu, G.J. Millar, G.A. Ayoko, J. Zhu, R. Zhu, X. Liang, H. He, Y. Xi, RSC Adv. 8(14), 7687 (2018)

K. Shen, M.A. Gondal, J. Saudi Chem. Soc. 21, S120 (2017)

M.X. Wang, Q.L. Zhang, S.J. Yao, Chem. Eng. J. 259, 837 (2015)

W. Wang, G. Huang, C. An, X. Xin, Y. Zhang, X. Liu, Appl. Surf. Sci. 405, 119 (2017)

M. Malakootian, M.R. Heidari, Appl. Water Sci. 8(7), 212 (2018)

S. Kuppusamy, K. Venkateswarlu, P. Thavamani, Y.B. Lee, R. Naidu, M. Megharaj, Ecol. Eng. 101, 3 (2017)

S.P. Ghuge, A.K. Saroha, Process Saf. Environ. Prot. 118, 125 (2018)

M. Malakootian, H.J. Mansoorian, A. Hosseini, N. Khanjani, Process. Saf. Environ. Prot. 96, 125 (2015)

M. Malakootian, N. Yousefi, A. Fatehizadeh, S.W. Van Ginkel, M. Ghorbani, S. Rahimi, M. Ahmadian, Environ. Eng. Manag. J. 14(4), 837 (2015)

M.R. Samarghandi, S.A. Babaee, M. Ahmadian, G. Asgari, F. Ghorbani Shahna, A. Poormohammadi, J. Res. Health Sci. 14(3), 227 (2014)

M. Malakootian, G. Yazdanpanah, M. Poorjahanshahi, Desalin. Water Treat. 78, 215 (2017)

J. Wang, T. Zhang, Y. Mei, B. Pan, Chemosphere 201, 621 (2018)

F.U. Nigiz, Res. Chem. Intermed. 45, 3739 (2019)

I. Arshadnia, M. Movahedi, N. Rasouli, Res. Chem. Intermed. 43(8), 4459 (2017)

B. Hayati, N.M. Mahmoodi, A. Maleki, Res. Chem. Intermed. 41(6), 3743 (2015)

S. Shojaei, Int. J. Environ. Sci. Technol. 16, 4601 (2018)

M. Ghaedi, A. Ansari, R. Sahraei, Spectrochim. Acta Part A Mol. Biomol. Spectrosc. 114, 687 (2013)

M. Malakootian, M. Hashemi, A. Toolabi, A. Nasiri, J. Eng. Res. 6(2), 13 (2018)

R.W. Gillham, S.F. O’Hannesin, Groundwater 32(6), 958 (1994)

N. Mansouriieh, M.R. Sohrabi, M. Khosravi, Int. J. Environ. Sci. Technol. 13(5), 1393 (2016)

J. Theron, J.A. Walker, T.E. Cloete, Crit. Rev. Microbiol. 34(1), 43 (2008)

M. Rivero-Huguet, W.D. Marshall, J. Environ. Monit. 11(5), 1072 (2009)

X. Zhou, G. Jing, B. Lv, Z. Zhou, R. Zhu, Chemosphere 160, 332 (2016)

B.S. Kadu, R.C. Chikate, J. Environ. Chem. Eng. 1(3), 320 (2013)

Y. Kuang, J.H. Du, R.B. Zhou, Z.L. Chen, M. Megharaj, R. Naidu, J. Colloids Interfaces Sci. 447, 85 (2015)

R.L. Frost, Y. Xi, H. He, J. Colloid Interface Sci. 341(1), 153 (2010)

I. Langmuir, J. Am. Chem. Soc. 40(9), 1361 (1918)

H. Freundlich, J. Am. Chem. Soc. 61, 2 (1939)

J. Trujillo-Reyes, M. Solache-Ríos, A.R. Vilchis-Nestor, V. Sánchez-Mendieta, A. Colín-Cruz, Water Air Soil Pollut. 223(3), 1331 (2012)

M. Doğan, M. Alkan, Chemosphere 50(4), 517 (2003)

M. Moghaddari, F. Yousefi, M. Ghaedi, K. Dashtian, Ultrason. Sonochem. 30(42), 422 (2018)

A.A. Asgharinezhad, H. Ebrahimzadeh, J. Chromatogr. A 1412, 1 (2015)

A.A. Asgharinezhad, H. Ebrahimzadeh, J. Chromatogr. A 26(1435), 18 (2016)

F.N. Azad, M. Ghaedi, K. Dashtian, S. Hajati, V. Pezeshkpour, Ultrason. Sonochem. 31, 383 (2016)

M. Khajeh, T.K. Nemch, J. Anal. Test. 2(4), 299 (2018)

D. Mohan, V.K. Gupta, S.K. Srivastava, S. Chander, Colloids Surf. A 177(2–3), 169 (2001)

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