Methylene blue elimination from contaminated water solutions using a polyvinyl chloride based polymer inclusion membrane containing bis(2-ethylhexyl)phosphoric Acid

Document Type : Research Article

Authors

1 Department of Chemistry, Faculty of Science, The University of Zanjan, 45371-38791 Zanjan, Iran

2 Department of Chemistry, Zanjan Branch, Islamic Azad University, Zanjan, Iran

Abstract
Organic dyes such as methylene blue (MB) are known as important water and environment pollutants. Several techniques have been employed for removing this dye from contaminated aqueous solutions. In this study, polymer inclusion membranes composed of polyvinyl chloride (PVC) and bis(2-ethylhexyl)phosphoric acid (DEHPA), respectively as the base polymer and extractant, without requiring to additional plasticizing reagent are prepared and assessed for the removal of methylene blue from aqueous solutions. The membrane with a composition of 50 wt.% of PVC and 50 wt.% of DEHPA is found to be flexible, physically stable. This PIM shows the best performance for the MB elimination from the solutions. Various techniques including Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy SEM), atomic force microscopy (AFM), contact angle measurements, thermogravimetric analysis (TGA), and stress-strain analysis are employed for characterizing the optimized PIM. The parameters affecting the removal of MB from the solutions are optimized. It is found that a circular disc PIM with 3.5 cm diameter, an average mass of 0.0890±0.0046 g, with a thickness of 72.0±0.8 m removes quantitatively MB from 50 mL aqueous solution adjusted to pH 3, after 120 min orbital shaking. The PIM is stable for 6 times consecutive cycles. The kinetics of process is obeyed pseudo second-order model, while the Langmuir model interpret well the isotherm of the MB removal.

Graphical Abstract

Methylene blue elimination from contaminated water solutions using a polyvinyl chloride based polymer inclusion membrane containing bis(2-ethylhexyl)phosphoric Acid

Keywords

Subjects


[1] M. Salehi, Global water shortage and potable water safety; Today’s concern and tomorrow’s crisis. Environ. Int., 158 (2021) 106936.
[2] G. Mao, Y. Hana, X. Liu, J. Crittenden, N. Huang, U.M. Ahmad, Technology status and trends of industrial wastewater treatment: A patent analysis. Chemosphere, 288 (2022) 132483.
[3] A.E. Evans, J. Mateo-Sagasta, M. Qadir, E. Boelee, A. Ippolito, Agricultural water pollution: key knowledge gaps and research needs. Curr. Opin. Environ. Sustain., 36 (2019) 20-27.
[4] S.A. Mousavi, F. Khodadoost, Effects of detergents on natural ecosystems and wastewater treatment processes: a review. Environ. Sci. Poll. Res., 26 (2019) 26439.
[5] R.A. Kristanti, T. Hadibarata, M. Syafrudin, M. Yılmaz, S. Abdullah, Microbiological contaminants in drinking water: Current Status and Challenges. Water Air. Soil Pollut., 233 (2022) 299.
[6] M. Yusuf, In: M. Shabbir, (ed) Textiles and Clothing, Wiley, New York (2019).
[7] K.O. Iwuozor, J.O. Ighalo, E.C. Emenike, C.A. Igwegbe, A.G. Adeniyi, Do adsorbent pore size and specific surface area affect the kinetics of methyl orange aqueous phase adsorption?. J. Chem. Lett., 2 (2021) 188-198.
[8] R. Kant, Textile dyeing industry an environmental hazard. Nat. Sci., 4 (2012) 22–26.
[9] O.R. Mustapha, T.M. Osobamiro, N.O. Sanyaolu, O.M. Alabi, Adsorption study of methylene blue dye: an effluent from local textile industry using Pennisteum pupureum (elephant grass). Int. J. Phytorem., 3 (2023) 1-11.
[10] M. Loutfi, R. Mariouch, I. Mariouch, M. Belfaquir, M.S. ElYoubi, Adsorption of methylene blue dye from aqueous solutions onto natural clay: equilibrium and kinetic studies. Mater. Today Proc., 72 (2023) 3638-3643.
[11] D.O. Omokpariola, Experimental modelling studies on the removal of crystal violet, methylene blue and malachite green dyes using Theobroma cacao (Cocoa Pod Powder). J. Chem. Lett., 2 (2021) 9-24.
[12] H.S. Kusuma, U.O. Aigbe, K.E. Ukhurebor, R.B. Onyancha, B. Okundaye, I. Simbi, O.M. Ama, H. Darmokoesoemo, B.A. Widyaningrum, O.A. Osibote, V.A. Balogun, Biosorption of methylene blue using clove leaves waste modified with sodium hydroxide. Results Chem., 5 (2023) 100778.
[13] M. Baig, A. Kayan, Eco-friendly novel adsorbents composed of hybrid compounds for efficient adsorption of methylene blue and Congo red dyes: Kinetic and thermodynamic studies. Sep. Sci. Technol., 58 (2023) 862–883.
[14] F.Z. Benhachem, T. Attar, F. Bouabdallah, Kinetic study of adsorption methylene blue dye from aqueous solutions using activated carbon. Chem. Rev. Lett., 2 (2019) 33-39.
[15] V. Sodha, H. Koshti, R. Gaur, I. Ahmad, R. Bandyopadhyay, S. Shahabuddin, Synthesis of zeolite-doped polyaniline composite for photocatalytic degradation of methylene blue from aqueous solution. Environ. Sci. Poll. Res., 30 (2023) 46159-46174.
[16] F. Ajormal, F. Moradnia, S. Taghavi Fardood, A. Ramazani, Zinc ferrite nanoparticles in photo-degradation of dye: mini-review. J. Chem. Rev., 2(2020) 90-102.
[17] M. O’Rourke, R.W. Cattrall, S.D. Kolev, I.D. Potter, The extraction and transport of organic molecules using polymer inclusion membranes. Solvent Extr. Res. Dev., 16 (2019) 1-12.
[18] B. Keskin, B. Zeytuncu-Gökoğlu, I. Koyuncu, Polymer inclusion membrane applications for transport of metal ions: A critical review. Chemosphere, 279 (2021) 130604.
[19] M.A. Kaczorowska, The use of polymer inclusion membranes for the removal of metal ions from aqueous solutions—The latest achievements and potential industrial applications: A review. Membranes, 12 (2022) 1135.
[20] M.A. Kaczorowska, D. Bożejewicz, K. Witt, The application of polymer inclusion membranes for the removal of emerging contaminants and synthetic dyes from aqueous solutions-A mini review. Membranes, 13 (2023) 132-151.
[21] N. Benosmane, B. Boutemeur, S.M. Hamdi, M. Hamdi, Removal of methylene blue dye from aqueous solutions using polymer inclusion membrane technology. Appl. Water Sci., 12 (2022) 104-115.
[22] M.A. Minhas, A. Rauf, S. Rauf, F.T. Minhas, N. Memon, A. Jabbar, M.I. Bhanger, M.I. Malik, Selective and efficient extraction of cationic dyes from industrial effluents through polymer inclusion membrane. Sep. Purif. Technol., 272 (2021) 118883.
[23] A. Salima, K.S. Ounissa, M. Lynda, B. Mohamed, Cationic dye (MB) removal using polymer inclusion membrane (PIMs). Procedia Eng., 33 (2012) 38–46.
[24] C.F. Croft, M.I.G. Almeida, R.W. Cattrall, S.D. Kolev, Separation of lanthanum(III), gadolinium(III) and ytterbium(III) from sulfuric acid solutions by using a polymer inclusion membrane. J. Membr. Sci., 545 (2018) 259-265.
[25] R. Azmat, B. Yasmeen, F. Uddin, Kinetics of methylene blue reduction with oxalic acid by visible spectrophotometric method. Asian J. Chem., 19 (2007) 1115–1121.
[26] M.H. Kalavathy, T. Karthikeyan, S. Rajgopal, L.R. Miranda, Kinetic and isotherm studies of Cu(II) adsorption onto H3PO4-activated rubber wood sawdust. J. Colloid Interface Sci., 292 (2005) 354–362.
[27] Z. Dousti, L. Dolatyari, M.R. Yaftian, S. Rostamnia, Adsorption of Eu(III), Th(IV), and U(VI) by mesoporous solid materials bearing sulfonic acid and sulfamic acid functionalities. Sep. Sci. Technol., 54 (2019) 2609-2624.
Volume 7, Issue 2 - Serial Number 2
March and April 2024
Pages 311-324

  • Receive Date 22 January 2024
  • Revise Date 23 March 2024
  • Accept Date 26 March 2024