Abstract
Nylon–polyaniline (nylon–PANI) membranes with different polymerization times have been prepared, and the surface of modified membranes has been investigated. The permeateflux of the initial and modified membranes has been determined with distilled water and aqueous emulsion sewage containing oil products. The specific permeability of the membranes decreases with the increasing time of membrane treatment with ammonium persulfate. The efficiency of oil separation from Inkam-1 emulsion by a nylon membrane was much lower than that by the modified nylon–PANI membranes. The highest oil separation efficiency was observed in a nylon–PANI15 membrane. In general, a nylon–PANI membrane much worse rejected oil products from an Inkam-1 emulsion than from aqueous emulsion sewage. The particle size of the dispersed phase of emulsions has been studied before and after purification by membranes. A membrane with high specific permittivity and separation efficiency can be chosen by varying the polymerization time of nylon–PANI membranes depending on the particle size of oil products in the emulsion.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Yu. S. Drugov and A. A. Rodin, Environmental Impact Assessment of Oil and Oil Product Spills: A Practical Guide (BINOM, Moscow, 2007), 2nd Ed. [in Russian].
I. V. Kotel’nikova, V. L. Golovashin, and S. I. Lazarev, Vestn. Tomsk. Gos. Univ. 17, 685 (2012).
M. Cheryan and N. Rajagopalan, J. Membr. Sci. 151, 13 (1998).
M. Jaymand, Prog. Polym. Sci. 38, 1287 (2013).
S. Tan and D. Bélanger, J. Phys. Chem. B 109, 23480 (2005).
N. P. Berezina, N. A. Kononenko, A. A. Sytcheva, et al., Electrochim. Acta 54, 2342 (2009).
Q. M. Huang, Q. L. Zhang, H. L. Huang, et al., J. Power Sources 184, 338 (2008).
J. Yang, P. K. Shen, J. Varcoe, and Z. Wei, J. Power Sources 189, 1016 (2009).
A. J. M. Valentea, H. D. Burrows, A. Ya. Polishchuk, et al., Polymer 46, 5918 (2005).
A. A. Qaiser, M. M. Hyland, and D. A. Patterson, J. Phys. Chem. B 115, 1652 (2011).
R. K. Nagarale, G. S. Gohil, and V. K. Shahi, J. Membr. Sci. 280, 389 (2006).
Z. Fan, Z. Wang, M. Duan, et al., J. Membr. Sci. 310, 402 (2008).
Z. Fan, Z. Wang, N. Sun, et al., J. Membr. Sci. 320, 363 (2008).
G. A. Tishchenko, J. Dybal, J. Stejskal, et al., J. Membr. Sci. 196, 279 (2002).
S. Piletsky, E. Piletska, A. Bossi, and N. Turner, Biotechnol. Bioeng. 82, 86 (2003).
D. D. Fazullin, G. V. Mavrin, and M.P. Sokolov, Am. J. Environ. Sci., No. 10, 424 (2014).
D. D. Fazullin and G. V. Mavrin, Res. J. Pharm., Biol. Chem. Sci., No. 6, 66 (2015).
D. D. Fazullin, RU Patent No. 2 542 261 (2015).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © D.D. Fazullin, G.V. Mavrin, I.G. Shaikhiev, E.A. Haritonova, 2016, published in Membrany i Membrannye Tekhnologii, 2016, Vol. 6, No. 2, pp. 198–203.
Rights and permissions
About this article
Cite this article
Fazullin, D.D., Mavrin, G.V., Shaikhiev, I.G. et al. Separation of oil products from aqueous emulsion sewage using a modified nylon–polyaniline membrane. Pet. Chem. 56, 454–458 (2016). https://doi.org/10.1134/S0965544116050054
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965544116050054