Microbial fuel cells (MFCs) offer an excellent solution to tackle some of the major challenges currently faced by humankind: sustainable energy sources, waste management and water stress. Besides treating wastewater producing useful electricity from urine, ceramic MFCs can also generate biocidal catholyte in-situ. It has been proved that generation a high impact in composition. Therefore, compo...

In this study, we evaluate the effect of cell configuration parameters on electrochemical reduction CO2 using Cu gas-diffusion electrodes (Cu-GDEs), including use proton- or anion-exchange membranes, flow configuration, and Nafion content used in ink formulation to prepare Cu-GDEs. Using a (i) containing Sustainion membrane, (ii) allowing liquid catholyte anolyte, (iii) providing convective sup...

The most commonly used electrodes in redox flow batteries are carbon fiber felts, which assemblies of randomly oriented short fibers. avenues to improve cell performance usually pre-treatment enhance their catalytic activity, modifications porosity, and reducing resistivity by increasing compression. Our investigations focus on made continuous filaments, where filaments were arranged specific g...

The electrokinetic remediation of an agricultural soil contaminated with heavy metals was studied using organic acids as facilitating agents. unenhanced treatment deionized water processing fluid did not show any significant mobilization and removal due to the low solubilization precipitation at high pH conditions close cathode. EDTA citric acid 0.1 M were used agents favor dissolution transpor...