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View Article and Find Full Text PDFIn this study, carbamazepine (CBZ) decay in solution has been studied by coupling electrocoagulation with electro-Fenton (EC-EF) with a novel P-rGO/carbon felt (CF) cathode, aiming to accelerate the in-situ generation of •OH, instead of adding Fe and HO. Firstly, the fabricated P-rGO and its derived cathode were characterized by XRD, SEM, AFM, XPS and electrochemical test (EIS, CV and LSV). Secondly, it was confirmed that the performance in removal efficiency and electric energy consumption (EEC) by EC-EF (k=0.
View Article and Find Full Text PDFCarbamazepine (CBZ) decay by electro-Fenton (EF) oxidation using a novel FeS/carbon felt (CF) cathode, instead of a soluble iron salt, was studied with the aim to accelerate the reaction between HO and ferrous ions, which helps to produce more hydroxyl radicals (OH) and eliminate iron sludge. First, fabricated FeS and its derived cathode were characterized by scanning electron microscopy, high-resolution transmission electron microscopy, and X-ray photoelectron spectroscopy. Anodes were then screened, with DSA (Ti/IrO-RuO) showing the best performance under EF oxidation regarding CBZ degradation and electrochemical characterization.
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