Enhanced electro-catalytic generation of hydrogen peroxide and hydroxyl radical for degradation of phenol wastewater using MnO2/Nano-G|Foam-Ni/Pd composite cathode

Heterogeneous catalytic ozonation of ciprofloxacin in aqueous solution using a manganese-modified silicate ore

“…29 Fig. 2c shows the spectrum of Mn 2p 3/2 shows three peaks, corresponding to MnO 2 (641.1 and 643.4 eV) and Mn 2 O 3 (642.2 eV), 30,31 which were consistent with the aforementioned XRD results. This indicated that the MnO 2 and Mn 2 O 3 were successfully doped into the SO.…”

Graphitic carbon nitride and carbon nanotubes modified active carbon fiber cathode with enhanced H2O2 production and recycle of Fe3+/Fe2+ for electro-Fenton treatment of landfill leachate concentrate

“…Moreover, the oxidation of H 2 O 2 on the anode (eqn (13) and (14)) and further reduction of H 2 O 2 on the cathode (eqn (15)) were escalated, decreasing H 2 O 2 in the EF system. 58 The temperature of the electrolyte rose from 24 °C to 44 °C with the increase in current (Fig. S2†).…”

Preparation of Biomass Activated Carbon Supported Nanoscale Zero-Valent Iron (Nzvi) and Its Application in Decolorization of Methyl Orange from Aqueous Solution

“…The removal percentage with the initial concentration of 200 mg/L was significantly lower than that of the other lower initial concentration. It may be caused by that the highly initial MO concentration leads to a competition effect among the MO molecules and a decline in decolorization efficiency [33,34]. However, with the increase of initial concentration, the removal capacity of nZVI was obviously improved.…”