Navegação por autor "Gomes, Wyllerson Evaristo"

Itens para a visualização no momento 1-3 de 3

    • Determination of Free Glycerol in Biodiesel Using UV-Visible Spectroscopy: a Validation Study 

      Etchegaray Junior, Augusto; Sartori, Danielle da Silva; Nogueira, Alessandra Borin; Gomes, Wyllerson Evaristo; Mendes, Renata K. (Revista Virtual de Química, 2019-10-07)
      Concentrações elevadas de glicerina livre em biodiesel causam danos em motores. Pela legislação brasileira, (ANP Resolução 45/2014), o limite máximo permitido para glicerina livre em biodiesel é 0,02 % em massa. A norma ...

    • Optimization trends in total lipopeptide production by Bacillus venelezensis 0g revealed a sustainable submerged fermentation method using sweet potato peels 

      Gomes, Wyllerson Evaristo; Rodrigues, Beatriz Martini; Burguim, Juliana Andréa Franco; Soares, David Mendez; Etchegaray Júnior, Augusto; Valente, Renata Kelly Mendes; Nogueira, Alessandra Borin (Revista Tecnológica, 2022-03-03)
      Lipopeptide of the surfactin family are very potent biosurfactants with important applications for environmental remediation and chemical industries.In the present work, the complex production of lipopeptide ...

    • Removal of p-cresol using wash waters from lipopeptide production 

      Gomes, Wyllerson Evaristo; Etchegaray Junior, Augusto; Valente, Renata Kelly Mendes; Beatto, Thainá Godoy; Corrêa, Amanda Arthuzo (Environmental technology, 2021-09-06)
      This work shows the efficiency of wash waters from lipopeptide production as a remediationstrategy to treat urban water samples contaminated with p-cresol. The harvesting step insurfactin production involved a centrifugation ...