Huitle, Carlos Alberto MartinezBatista, Jéssica Luana de Araújo2023-03-112023-03-112022-12-23BATISTA, Jéssica, ELETROSSÍNTESE DE PERSULFATO USANDO ELETRODO DE DIAMANTE DOPADO COM BORO (BDD):comportamento do eletrólito suporte. 2022. 34f. Trabalho de Conclusão de Curso (Graduação em Química do Petróleo), Instituto de Química, Universidade Federal do Rio Grande do Norte, Natal - RN, 2022.https://repositorio.ufrn.br/handle/123456789/51881Currently, a number of synthetic effluents are treated using BDD-SO4 2- /SO4-·/S2O82- systems electrochemically incorporated in situ to decimate persistent organic pollutants and microorganisms. Although sulfate-based reactive species are electrochemically produced in situ with heterogeneous free ·OH radicals, the SO42-/SO4-·/S2O82- species have a longer half-life than that of the ·OH radicals. This work shows a study using Advanced Oxidative Processes in situ for the electrosynthesis of the persulfate species from sodium sulfate and sulfuric acid solutions, analyzing which conditions are more effective for the production of this strong oxidant. The results notoriously show that sulfuric acid is capable of producing higher concentrations of persulfate. It was also observed that high currents applied to the system favor the formation of S2O82-.POA'sEletroquímicaPersulfatoElectrochemistryPersulfatebachelorThesis