Minkla, N.L.T., Atchana, J., Bagamla, W., Djonga, P.N.D., Deramne, R.S. and Tchatchueng, J.B. 2024. Response surface methodology for the production of a filter membrane from the combination of sand, PET and salt as a pore-forming agent: Application to the filtration of wastewater from septic tanks. International journal of chemical & material sciences. 7, 1 (Aug. 2024), 11-25. DOI:https://doi.org/10.21744/ijcms.v7n1.2271.