Three carbon materials from a varied origin, composition and porosity have been used as cost-effective cathodes in different electrochemical advanced oxidation processes (i.e. anodic (AO) electro-Fenton (EF) homogeneous heterogeneous catalysis modalities) for the degradation of an antibiotic (e.g., metronidazole). In general, efficiency towards pollutant increased as: AO < EF EF. The approach w...

Abstract This education compares Electro-oxidation of produced H2O created through oil manufacturing using Al and Fe electrodes in photovoltaic batch reactor was designed reflects the degree its tradition such purifying that is a cell as photovoltaic, battery, DC to AC convertor, electric –Fenton. During electro-oxidation processes, various limits operation were tested, i.e., Current, H 2 O , t...

Advanced oxidation processes (AOPs) have been intensely studied for the removal of refractory pollutants because strong oxidizing capacity hydroxyl radical. One emerging AOP methods gaining increased attention is bio-electro-Fenton (BEF) which can generate radical in-situ in cathode chamber using energy harvested by exoelectrogenic bacteria anode. In this study, feasibility BEF technology metop...

The blooming of the world’s human population and transition diet into a more westernized, high-protein has accelerated production slaughterhouse wastewater (SWW) as number meat processing plants (MPP) increased in past few decades. Conventional treatment processes (CTP) used treating SWW, such anaerobic processes, membrane electrocoagulation, have significant limitations, low efficiency, tenden...

The Electro-Fenton (E-Fenton) technique has shown great potential in wastewater treatment, while the sustainable and continuing supply of Fe2+ remains challenging. Herein, we demonstrate construction a novel E-Fenton system by magnetically decorating zero-valent iron (ZVI) onto RuO2-IrO2/Ti (ZVI-RuO2-IrO2/Ti) electrode for high-efficient treatment pharmaceutical wastewater, which is considerabl...

Abstract Combining electrocoagulation with another process is a potential strategy for increasing the efficiency of water and wastewater pollutant removal. The integration advanced oxidation processes (AOPs) (EC) demonstrates improved performance. mechanism EC combined ozone (O 3 ), hydrogen peroxide (H 2 O sulfate radicals, electrooxidation (EO), Fenton/electro-Fenton, UV discussed. This revie...

Currently, the presence of emerging contaminants in water sources has raised concerns worldwide due to low rates mineralization, and some cases, zero levels degradation through conventional treatment methods. For these reasons, researchers field are focused on use advanced oxidation processes (AOPs) as a powerful tool for persistent pollutants. These AOPs based mainly in-situ production hydroxy...

The slaughterhouse industry produces large amounts of highly polluted wastewater which needs to be treated before being discharged water. Thus, this work was conducted investigate the feasibility treating using combined chemical coagulation and electro-Fenton methods. We studied effect process parameters such as polyaluminum chloride (PAC) concentration (25, 50, 75, 100 mg/L) for hydrogen perox...

The presence of pharmaceutical products in the water cycle may cause harmful effects such as morphological, metabolic and sex alterations aquatic organisms selection/development resistant to antimicrobial agents. compounds’ stability persistent character hinder their elimination by conventional physico-chemical biological treatments thus, development new purification technologies has drawn grea...