Multivariate evaluation and optimization of an activated-magnesium/co-solvent system for the reductive degradation of polycyclic aromatic hydrocarbons

► In this study we examine the use of Mg-cosolvent system for the simultaneous degradation of PAHs at room temperature. ► The reductive degradation of the selected PAHs occurred, after the activation of Mg with acetic acid. ► This reducing system degraded the selected PAHs (>93%) and produced several hydrogenated derivatives within 24 h. ► This technique can be a cheap alternative to current PAH remediation and hydrogenation methods.