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Influence of current density and inlet gas flow in the treatment of gaseous streams polluted with benzene by electro-absorption
(Elsevier, 2022-08)
This paper is focused on the evaluation of the electrochemically assisted absorption process (electro-absorption) as a treatment for volatile organic compounds contained in polluted air flows. Benzene degradation was used ...
Bisphenol-S removal via photoelectro-fenton/H2O2 process using Co-porphyrin/Printex L6 gas diffusion electrode
(Elsevier, 2022-03-15)
The present work reports the development and application of gas diffusion electrode (GDE) based on carbon Printex L6 modified with 5% Co-Porphyrin/CPL6 for the removal of Bisphenol S (BPS) in wastewater using different ...
Characterization of PBI/Graphene Oxide Composite Membranes for the SO2 Depolarized Electrolysis at High Temperature
(MDPI, 2022-01)
In this work, polybenzimidazole (PBI) membranes with different graphene oxide (GO) contents (0.5, 1.0, 2.0, and 3.0 wt %) as organic filler have been prepared. The X-ray diffraction confirms the incorporation of the filler ...
Production of value-added substances from the electrochemical oxidation of volatile organic compounds in methanol medium
(Elsevier, 2022-07-15)
In the search for a method that can remove pollutants from gases or enhance the efficiency of the treatment of liquid wastes, electrolysis of water and methanol solutions containing benzene, toluene, and xylene were carried ...
On the way to raising the technology readiness level of diamond electrolysis
(Elsevier, 2022-06)
During the last decades, hundreds of scientific papers have focused on the use of anodes consisting of conductive diamond coatings, pointing out their outstanding capacity for the mineralization of organic pollutants ...
Improving stability of chloralkaline high-temperature PBI-PEMFCs
(Elsevier, 2022-01)
This work focuses on the production of electricity using chloralkaline high temperature PEM fuel cells (HT-PEMFC) comparing, within the range 120–180 °C, the performance of a cell equipped with a cathode containing a novel ...
Can the green energies improve the sustainability of electrochemically-assisted soil remediation processes?
(Elsevier, 2022-01-10)
The green powering of electrochemically-assisted soil remediation processes had been strongly discouraged. Low remediation efficiencies have been reported as a consequence of the reversibility of the transport processes ...
Adapting the low-cost pre-disinfection column PREDICO for simultaneous softening and disinfection of pore water
(Elsevier, 2022-01)
In previous works, a low-cost predisinfection column that combined coagulation-flocculation and GAC filtration was proposed for combination with electrodisinfection in the successful treatment of highly faecal polluted ...
The integration of ZVI-dehalogenation and electrochemical oxidation for the treatment of complex effluents polluted with iodinated compounds
(ElsevierElsevier, 2022-06)
This work evaluates the integration of dehalogenation with Zero Valent Iron (ZVI) and electrochemical oxidation (EO) for the treatment of urines polluted with iodinated X-ray contrast media (ICM). To do this, different ...
Electrospray Deposition of Catalyst Layers with Ultralow Pt Loading for Cost-Effective H2 Production by SO2 Electrolysis
(ACS Publications, 2022-02-04)
The hybrid sulfur (HyS) thermochemical cycle has been considered as a promising approach for the massive production of clean hydrogen without CO2 emissions. The key to advance this technology and to enhance the cycle ...