| Full text | |
| Author(s): |
Total Authors: 2
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| Affiliation: | [1] Fed Univ Triangulo Mineiro UFTM, Dept Chem Engn, Av Doutor Randolfo Borges Jr 1400, BR-38064200 Uberaba, MG - Brazil
[2] Univ Sao Paulo, Sao Carlos Inst Chem, Av Trabalhador Sancarlense, BR-13566590 Sao Carlos, SP - Brazil
Total Affiliations: 2
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| Document type: | Review article |
| Source: | CURRENT OPINION IN ELECTROCHEMISTRY; v. 27, JUN 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
Active anodes, especially those consisting of metal mixed oxides (MMOs) containing Ru and/or Ir oxides, have been applied in the treatment of wastewater, especially when chloride ions are present. Their characteristics continuously drive the study of applications of these materials, be they in the degradation of different organic molecules, the preparation of new electrode materials and in the association of various processes to increase pollutant removal. Thus, this brief review aims to present some of the recent advances in the application of active anode materials in environmental electrochemistry. Focussing on the 2018-2020 period, it is possible to note many applied studies, using commercially available materials, covering a wide range of target pollutants. Still other studies aim to modify the catalyst surfaces to increase the mineralization capacity, and the use of these anodes in the production of free chlorine species to mediate indirect organic reduction is observed. (AU) | |
| FAPESP's process: | 17/20444-1 - Electrochemical processes applied to the remediation of simulated and real complex aqueous systems. |
| Grantee: | Artur de Jesus Motheo |
| Support Opportunities: | Regular Research Grants |