Observing the Depollution of Used Oil via Viscosity Changes Utilizing Algerian Clay

In recent times, the global escalation of pollution has become notably pronounced, with human activities being the principal contributor to this environmental predicament. Among the various sources of pollution, waste oils, particularly from food, have emerged as a significant concern. Directly disposing of these oils exacerbates environmental issues, yet an alternative approach involves recycling them, presenting a cost-effective and eco-friendly solution. This study addresses the mitigation of pollution caused by used oils, exploring a treatment technique involving the adsorption of used oil onto Algerian clay. The investigation is centered on key parameters such as density, conductivity, and pH. Algerian clay, subjected to X-ray diffraction (DRX) analysis both before and after the adsorption of waste frying oils, exhibited discernible alterations in the DRX spectrum peaks. This indicates a compositional change in the clay, reinforcing its efficacy as a potent adsorbent. Viscosity, a crucial parameter for oil quality, was examined before and after treatment with varying stirring times. The findings unequivocally demonstrate the effectiveness of Algerian clay in treating used food oil. This research not only underscores the potential of clay as an efficient adsorbent but also contributes to the broader discourse on sustainable waste management practices.