Reyani, MohamedSharifi Haddad, AminRafati, Roozbeh2023-07-212023-07-212023-08Reyani, M, Sharifi Haddad, A & Rafati, R 2023, 'An Experimental Investigation on the Impact of Divalent Ions on the Emulsification of Oil : Comparison of Biodegradable (Green) and Petroleum-Based Surfactants ', Geoenergy Science and Engineering, vol. 227, 211869. https://doi.org/10.1016/j.geoen.2023.2118692949-8910https://hdl.handle.net/2164/21275Acknowledgements The authors acknowledge the School of Engineering at the University of Aberdeen for providing the required facilities to complete this research. Also, Mohamed Reyani would like to thank the Ministry of Higher Education and Scientific Research of Libya and the financial support of his studies at the University of Aberdeen.1410973344engAlkyl polyglycosideBiodegradableEmulsificationGreen surfactantGreenZymeMicroemulsionsTA Engineering (General). Civil engineering (General)TAJournal article10.1016/j.geoen.2023.211869227