[11] D. Merli, A. Spim, T. Valentini, D. Gazzola, and S. A. Zini, “A non-toxic and high
selectivity process for the separation and recovery of silver ions,” Frontiers of Environmental
Science & Engineering, vol. 17, no. 10, art. 123, 2023, doi: 10.1007/s11783-023-1723-z.
[12] Q. Tao et al., “Sustainable recovery of silver and copper from photovoltaic waste with UV-
assisted thiosulfate leaching,” Metals, vol. 14, no. 6, art. 730, 2024, doi: 10.3390/met14060730.
[13] P. M. H. Petter, H. M. Veit, and A. M. Bernardes, “Evaluation of gold and silver leaching
from printed circuit boards of cellphones,” Waste Management, vol. 34, no. 2, pp. 475–482,
2014, doi: 10.1016/j.wasman.2013.10.032.
[14] A. Ruan, C. Wu, Z. Zhang, S. Yi, W. Wen, and M. Chang, “Metal recovery from printed
circuit boards via hydrometallurgical route: Leaching and separation,” Waste Management, vol.
34, no. 5, pp. 901–907, 2014, doi: 10.1016/j.wasman.2014.02.014.
[15] G. Zhou, H. Zhang, W. Yang, Z. Wu, W. Liu, and C. Yang, “Bioleaching assisted foam
fractionation for recovery of gold from the printed circuit boards of discarded cellphones,”
Waste Management, vol. 101, pp. 200–209, 2020, doi: 10.1016/j.wasman.2019.10.016.
[16] G. Merli et al., “Recovery of precious metals from printed circuit boards by cyanogenic
bacteria: Optimization of cyanide production by statistical analysis,” Journal of Environmental
Chemical Engineering, vol. 10, no. 3, art. 107495, 2022, doi: 10.1016/j.jece.2022.107495.
[17] R. Jha, M. K. Jha y V. Kumar, “Potential of polymer inclusion membrane process for
selective recovery of metal values from waste printed circuit boards: A review,” Journal of
Cleaner Production, vol. 265, art. 121621, 2020, doi: 10.1016/j.jclepro.2020.121621.
[18] B. Keskin, A. Cihanoğlu y Ö. Gül Özcan, “Polymer inclusion membrane applications for
transport of metal ions: A critical review,” Chemosphere, vol. 279, art. 130604, 2021, doi:
10.1016/j.chemosphere.2021.130604.
[19] M. A. Kaczorowska, M. Wiśniewska, M. Regel-Rosocka, and W. A. Stańczyk, “Advances
in polymer inclusion membranes for removal of heavy metal ions: A review,” Membranes, vol.
12, no. 11, art. 1135, 2022, doi: 10.3390/membranes12111135.
[20] M. Macías y E. Rodríguez, “On the use of polymer inclusion membranes for metal recovery
from wastewater,” Membranes, vol. 13, no. 5, art. 512, 2023, doi:
10.3390/membranes13050512.
[21] M. Senila, L. Senila, A. Pop et al., “Polymer inclusion membranes: Recent developments,
characterization and applications,” Polymers, vol. 17, no. 6, art. 725, 2025, doi:
10.3390/polym17060725.
[22] B. Staszak y K. Wieszczycka, “Removal and recovery of heavy metal ions using polymer
inclusion membranes: A review,” Membranes, vol. 13, no. 1, art. 114, 2023, doi:
10.3390/membranes13010114.
[23] E. E. Ezugbe y S. Rathilal, “Membrane technologies in wastewater treatment: A review,”
Membranes, vol. 10, no. 5, art. 89, 2020, doi: 10.3390/membranes10050089.
[24] B. Zhao et al., “Ionic liquid-based polymer inclusion membranes for metal ions extraction
and recovery: Fundamentals, considerations and prospects,” Chemical Engineering Journal, vol.
481, art. 148792, 2024, doi: 10.1016/j.cej.2024.148792.
[25] S. Adigun, O. A. Elemile, M. D. Arowoshola et al., “Recent advances in polymer inclusion
membranes and their derivatives as a promising approach for precious metal recovery,” RSC
Sustainability, vol. 2, pp. 2768–2780, 2024, doi: 10.1039/D4SU00195B.
[26] I. I. Nasser, F. Ibn El Haj Amor, L. Donato, C. Algieri, A. Garofalo, E. Drioli, and C.
Ahmed, “Removal and recovery of Ag(CN)2− from synthetic electroplating baths by polymer