Now showing items 1-10 of 67
Towards a more realistic heterogeneous electro-Fenton
With the aim of bringing the heterogeneous electro-Fenton (EF) treatment one step closer to a more realistic operation, the scaling-up of that technology was evaluated. Assays were performed firstly at lab scale in a ...
Removal of sulfate from mining waters by electrocoagulation
This work focuses on the removal of sulfate from mining waters by using electrocoagulation with iron electrodes. A comparison of the results obtained by electrocoagulation with those obtained with the application of ...
Influence of the supporting electrolyte on the removal of ionic liquids by electrolysis with diamond anodes
In this work, it is studied the electrolysis with diamond anodes of three different ionic liquids (ILs): 1-butyl-3-methylimidazolium chloride (BmimCl), 1-hexyl-3-methylimidazolium chloride (HmimCl) and 1-decyl-3-methylimidazolium ...
Full and Sustainable Electrochemical Production of Chlorine Dioxide
With the final purpose of manufacturing electrochemically-based devices that produce chloride dioxide efficiently, this paper focuses on the production of chlorates and hydrogen peroxide in two different electrochemical ...
Production of Chlorine Dioxide Using Hydrogen Peroxide and Chlorates
Chlorine dioxide was produced by the reduction of chlorate with hydrogen peroxide in strongly acidic media. To avoid reaction interference during measuring procedures, UV spectra were acquired to monitor the chlorate ...
Towards the production of chlorine dioxide from electrochemically in-situ produced solutions of chlorate
This work focuses on the electrochemical production of chlorate solutions for direct use and integration in the manufacture of chlorine dioxide (ClO2), from the perspective of manufacturing portable ClO2 electrochemical generators
Enhancing soil vapor extraction with EKSF for the removal of HCHs
This paper evaluates the combination of electrokinetic soil flushing (EKSF) with soil vapor extraction (SVE) for the removal of four hexachlorocyclohexane (HCH) isomers contained in a real matrix. Results demonstrate that ...
Exploring the pressurized heterogeneous electro-Fenton process and modelling the system
In this research, a bench-scale installation was tested for the heterogeneous electro-Fenton treatment of clofibric acid. The setup consists of a pressurized flow-through electrochemical cell equipped with a catalyst ...
Scale-up of Ru-based mesh anodes for the degradation of synthetic hospital wastewater
The disposal of hospital wastewaters, particularly urine with high concentrations of pharmaceuticals, is a critical problem. These pharmaceuticals can enter the environment and lead to the development of superbacteria (in ...
Photocatalytic performance of Ti/MMO/ZnO at degradation of levofloxacin: Effect of pH and chloride anions
This work investigates the applicability of a new Ti/MMO/ZnO electrode composed to metallic mixture oxides of ruthenium and titanium (MMO) and zinc oxide electrodeposited in the photoelectrocatalytic treatment of synthetic ...