Research Papers by Ahmed Ghrabi

A set of quantitative descriptive and analytical data from the wastewater treatment plant (WWTP) of Sfax, located on the south-east of Tunisia, has been processed by multivariate statistical techniques in order to investigate the evolution of the wastewater quality over a period of 12 years (1984–19

Performances of solar photocatalytic pilot plant using TiO2-P25 (Degussa) were investigated for removal of commercial azo dye chosen as model compound. Experiments were carried out to optimize various parameters, influencing the performance of the operated thin-film fixed-bed reactor (TFFBR) with an

Jebel Chekir landfill leachate (Tunisia) treatment was carried out using an aerobic pilot unit with three immersed and fixed biofilms reactors. A preliminary analyses indicate a high biodegradable fraction in the leachate (BOD5 / COD = 0.4), which implies that biological treatment process can be app