1. Kavanagh, L., Keohane, J., Garcia Cabellos, G., Lloyd, A., Cleary, J., (2018), Global lithium sources—industrial use and future in the electric vehicle industry: a review, Resources, 7(3), 57. https://doi.org/10.3390/resources7030057
2. Kesler, SE., Gruber, PW., Medina, PA., Keoleian, GA., Everson, MP., Wallington, TJ., (2012), Global lithium resources: Relative importance of pegmatite, brine and other deposits, Ore geology reviews. 48(B10), 55-69. https://doi.org/10.1016/j.oregeorev.2012.05.006
3. Meshram, P., Pandey, B., Mankhand, T., (2014), Extraction of lithium from primary and secondary sources by pre-treatment, leaching and separation: A comprehensive review, Hydrometallurgy, 150, 192-208. https://doi.org/10.1016/j.hydromet.2014.10.012
4. Grosjean, C., Miranda, PH., Perrin, M., Poggi, P., (2012), Assessment of world lithium resources and consequences of their geographic distribution on the expected development of the electric vehicle industry, Renewable and Sustainable Energy Reviews, 16(3),1735-1744. https://doi.org/10.1016/j.rser.2011.11.023
5. Marti, R., Smith, YR., (2018), Recovery of Lithium from Brine with MnO2 Nanowire Ion Sieve Composite, Rare Metal Technology, Springer. https://doi.org/10.1007/978-3-319-72350-1_19
6. Swain, B., (2017), Recovery and recycling of lithium: A review, Separation and Purification Technology, 172, 388-403. https://doi.org/10.1016/j.seppur.2016.08.031
7. Jimenez, D., (2024), Lithium market outlook. Il Foro del Litio, Santiago, Chili, August, 8, 7.
8. Luong, VT., Kang, DJ., An, JW., Kim, MJ., Tran, T., (2013), Factors affecting the extraction of lithium from lepidolite, Hydrometallurgy, 134, 54-61. https://doi.org/10.1016/j.hydromet.2013.01.015
9. Luong, VT., Kang, DJ., An, JW., Dao, DA., Kim, MJ., Tran, T., (2014), Iron sulphate roasting for extraction of lithium from lepidolite, Hydrometallurgy, 141, 8-16. https://doi.org/10.1016/j.hydromet.2013.09.016
10. Choubey, PK., Kim, M-s., Srivastava, RR., Lee, J-c., Lee, J-Y., (2016), Advance review on the exploitation of the prominent energy-storage element: Lithium. Part I: From mineral and brine resources. Minerals Engineering, 89, 119-137. https://doi.org/10.1016/j.mineng.2016.01.010
11. Vieceli, N., Nogueira, CA., Pereira, MF., Durão, FO., Guimarães, C., Margarido, F., (2018), Optimization of an innovative approach involving mechanical activation and acid digestion for the extraction of lithium from lepidolite, International Journal of Minerals, Metallurgy, and Materials, 25, 11-19. https://doi.org/10.1007/s12613-018-1541-7
12. Swain, B., (2016), Separation and purification of lithium by solvent extraction and supported liquid membrane, analysis of their mechanism: a review, Journal of Chemical Technology & Biotechnology, 91(10), 2549-62. https://doi.org/10.1002/jctb.4976
13. Zeng, X., Li, J., Liu, L., (2015), Solving spent lithium-ion battery problems in China: Opportunities and challenges, Renewable and Sustainable Energy Reviews, 52, 1759-67. https://doi.org/10.1016/j.rser.2015.08.014
14. Pranolo, Y., Zhu, Z., Cheng, CY., (2015), Separation of lithium from sodium in chloride solutions using SSX systems with LIX 54 and Cyanex 923, Hydrometallurgy, 154, 33-39. https://doi.org/10.1016/j.hydromet.2015.01.009
15. Zhao, M-Y., Ji, Z-Y., Zhang, Y-G., Guo, Z-Y., Zhao, Y-Y., Liu, J., et al. (2017), Study on lithium extraction from brines based on LiMn2O4/Li1-xMn2O4 by electrochemical method. Electrochimica Acta, 252, 350-61. https://doi.org/10.1016/j.rser.2015.08.014
16. Bian, S., Li, D., Gao, D., Peng, J., Dong, Y., Li, W., (2017), Hydrometallurgical processing of lithium, potassium, and boron for the comprehensive utilization of Da Qaidam lake brine via natural evaporation and freezing, Hydrometallurgy, 173, 80-3. https://doi.org/10.1016/j.hydromet.2017.07.008
17. Liu, X., Chen, X., Zhao, Z., Liang, X., (2014), Effect of Na+ on Li extraction from brine using LiFePO4/FePO4 electrodes, Hydrometallurgy, 146, 24-8. https://doi.org/10.1016/j.hydromet.2014.03.010
18. Kang, J., Senanayake, G., Sohn, J., Shin, SM., (2010), Recovery of cobalt sulfate from spent lithium-ion batteries by reductive leaching and solvent extraction with Cyanex 272, Hydrometallurgy, 100 (3-4), 168-71. https://doi.org/10.1016/j.hydromet.2009.10.010
19. Kiemde, A.F., Díaz Nieto, C.H., Marin, J., Flexer, V., Chagnes, A., (2025), Direct lithium extraction from natural brines with co-valorization of boron, magnesium and sodium by combining solvent extraction and electrodialysis operations. Sustainable Materials and Technologies, 46, e01749. https:// doi.org/10.1016/j.susmat.2025.e01749
20. Zhang, L., Li, L., Shi, D., Peng, X., Song, F., Nie, F., Han, W. (2018), Recovery of lithium from alkaline brine by solvent extraction with β-diketone, Hydrometallurgy, 175, 35-42. https://doi.org/10.1016/j.hydromet.2017.10.029
21. Ren, Z., Wei, X., Li, R., Wang, W., Wang, Y., Zhou, Z., (2021), Highly selective extraction of lithium ions from salt lake brines with sodium tetraphenylborate as co-extractant, Separation and Purification Technology, 269, 118756. https://doi.org/10.1016/j.seppur.2021.118756
22. Harvianto, G.R., Jeong, S.-G., Sik Ju, Chang., (2015), Solvent extraction and stripping of lithium ion from aqueous solution and its application to seawater, Rare Metals, 35, 948–953. https://doi.org/10.1007/s12598-015-0453-1
23. Mansur, M.B., Morais, B.S., (2004), Characterisation of the reactive test system ZnSO4/D2EHPA, in n-heptan, Hydrometallurgy, 74, 11-18. https://doi.org/10.1016/j.hydromet.2003.10.013
24. Zielinski, M., (1998), Precipitation–stripping process for heavy metals, Hydrometallurgy, 48, 253-263. https://doi.org/10.1016/S0304-386X(98)00005-X
25. Chen, W., Chang, A.C., Wu, L., (2007), Assessing long-term environmental risks of trace elements in phosphate fertilizers, Ecotox. Environ. Safe. 67, 48–58. https://doi.org/10.1016/j.ecoenv.2006.12.013
26. T.H. Nguyen, M.S. Lee, A review on the separation of lithium ion from leach liquors of primary and secondary resources by solvent extraction with commercial extractants, Processes 6 (2018) 1–15. https://doi.org/10.3390/pr6050055
27. B. Swain, Recovery and recycling of lithium: A review, Separation and Purification Technology. 172, 388-403 (2017). https://doi.org/10.1016/j.seppur.2016.08.031
28. Bauer, J.r.K.W., arnell, G.S., Myers, D.A., (1999), Response surface methodology as a sensitivity tool in decision analysis, Journal of Multi-Criteria Decision Analysis, 8, 162-180. https://doi.org/10.1002/(SICI)1099-1360(199905)8:3%3C162::AID-MCDA241%3E3.0.CO;2-X
29. Yaghmaeian, K., Martinez, S.S., Hoseini, M., Amiri, H., (2016), Optimization of as (III) removal in hard water by electrocoagulation using central composite design with response surface methodology, Desalination and Water Treatment, 57, 27827–27833. https://doi.org/10.1080/19443994.2016.1177735
30. Sudamalla, P., Saravanan, P., Matheswaran, M., (2012), Optimization of operating parameters using response surface methodology for adsorption of crystal violet by activated carbon prepared from mango kernel, Sustainable Environment Research, 22, 1–7. https://doi.org/10.1007/s13369-016-2109-3
31. Hamzaoui, A.H., Jamoussi, B., M'nif, A., (2008), Lithium recovery from highly concentrated solutions: Response surface methodology (RSM) process parameters optimization, Hydrometallurgy, 90(1), 1-7. https://doi.org/10.1016/j.hydromet.2007.09.005
32. Grabau, M., Maurer, R., Ott, D. P., (1997), Optimizing a simulation to generate the data to balance an assembly line, Proceedings of the IEEE Winter Simulation Conference, Piscataway, NJ, USA, 733–738.
33. Stalikas, C., Fiamegos, Y., Sakkas, V., Albanis, T., (2009), Developments on chemometric approaches to optimize and evaluate microextraction, Journal of Chromatography, A, 1216: 175. https://doi.org/10.1016/j.chroma.2008.11.060
34. Tarley, C.R.T., Silveira, G., dos Santos, W.N.L., (2009), Hemometric tools in electroanalytical chemistry: methods for optimization based on factorial design and response surface methodology, Microchemical journal, 92, 58–67. https://doi.org/10.1016/j.microc.2009.02.002
35. Demim, S., Drouiche, N., Aouabed, A., Benayad, T., Couderchet, M., Semsari, S., (2014), Study of Heavy Metal Removal from Heavy Metal Mixture Using the CCD Method, Journal of Industrial and Engineering Chemistry, 20, 512–520. https://doi.org/10.1016/j.jiec.2013.05.010
36. Acharya, S., Sharma, S.K., Chauhan, G., Shree, D., (2017), Statistical Optimization of Electrocoagulation Process for Removal of Nitrates Using Response Surface Methodology, Indian Chemical Engineer. 1–16. https://doi.org/10.1080/00194506.2017.1365630
37. Maran, J.P., Manikandan, S., (2012), Response surface modeling and optimization of process parameters for aqueous extraction of pigments from prickly pear (Opuntia ficus-indica) fruit, Dyes and Pigments, 95, 465-472. https://doi.org/10.1016/j.dyepig.2012.06.007
38. Maran, J.P., Manikandan, S., Priya, B., Gurumoorthi, P., (2015), Box-Behnken design based multi-response analysis and optimization of supercritical carbon dioxide extraction of bioactive flavonoid compounds from tea (Camellia sinensis L.) leaves, Journal of Food Science and Technology, 51: 92-104. https://doi.org/10.1007/s13197-013-0985-z
39. Khataee, A.R., Zarei, M., Moradkhannejhad, L., (2010), Application of response surface methodology for optimization of azo dye removal by oxalate catalyzed photoelectro-Fenton process using carbon nanotube-PTFE cathode, Desalination, 258(1–3), 112–119. https://doi.org/10.1016/j.desal.2010.03.028
40. Mu, Y., Zheng, X.J., Yu, H.Q., (2009), Determining optimum conditions for hydrogen production from glucose by an anaerobic culture using response surface methodology (RSM), International Journal of Hydrogen Energy, 34, 7959–7963. https://doi.org/10.1016/j.ijhydene.2009.07.093
41. Bidari, E., Irannejad, M., Gharabaghi, M., (2013), Solvent extraction recovery and separation of cadmium and copper from sulphate solution, Journal of Environmental Chemical Engineering, 1, 1269-1274. https://doi.org/10.1016/j.jece.2013.09.016
42. Daryabor, M., Ahmadi, A., Zilouei, H., (2017), Solvent extraction of cadmium and zinc from sulphate solutions: comparison of mechanical agitation and ultrasonic irradiation, Ultrasonics Sonochemistry, 34, 931-937. https://doi.org/10.1016/j.ultsonch.2016.07.014
43. Mellah, A., Benachour, D., (2006), The solvent extraction of zinc and cadmium from phosphoric acid solution by di-2-ethyl hexyl phosphoric acid in kerosene diluent, Chemical Engineering and Processing, 45, 684–690. https://doi.org/10.1016/j.cep.2006.02.004
44. Baba, A.A., Adekola, A.F., (2013), Solvent extraction of Pb(II) and Zn(II) from a Nigerian galena ore leach liquor by tributylphosphate and bis(2,4,4-trimethylpentyl) phosphinic acid, Journal of King Saud University – Science, 25, 297–305. https://doi.org/10.1016/j.jksus.2013.07.003
45. Harvianto, G.R., Kim, S., (2016), Solvent Extraction and stripping of lithium ion from aqueous solution and its application to seawater, Rare Met, 35, 948–953. https://doi.org/10.1007/s12598-015-0453-1
46. Nascimento, M., Valverde, B.M., Ferreira, F.A., Gomes, R.D.C., Soares, P.S.M., (2015), Separation of rare earths by solvent extraction using D2EHPA, Rev. Esc. Minas, 68, 427–434. https://doi.org/10.1590/0370-44672015680140
47. Dalton, Raymond., (1998), A Novel reagent for the selective solvent Extraction of Zinc from Aqueous Chloride Solutions, Hydrometallurgy, 30, 385-400. https://doi.org/10.1016/0304-386X(92)90095-H
48. C. Corsi, C., Gnagnarelli, G., Slater, M.J., Vegliò, F., (2000), A study of the kinetics of zinc stripping for the system Zn/H2SO4/D2EHPA/n-heptane in a Hancil constant interface cell and a rotating disc contactor, Hydrometallurgy, 50, 125-141. https://doi.org/10.1016/S0304-386X(98)00050-4
