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Orientador(es)
Resumo(s)
In an increasingly competitive and demanding world, industrial and population-wise, water has gained an increased value and is more than ever a scarce and valuable resource. As a consequence of civilization development, the variety and amount of industrial chemicals being released into the environment has raised. Indigenous microbial communities in biotreatment processes may not be effective in removing xenobiotic contaminants. This work aims to combine extracted extracellular polymeric substances (EPS) with specialized degrading strain Rhodococcus sp. FP1 for the production of granules capable to degrade 2-fluoropenol - a toxic compound present in several industrial effluents – for further bioreactor bioaugmentation. The strength of the synthetic granules was tested using a shear stress test. This study presents a potential application of a recovered resource from wastewater treatment and will potentially assist the existing industrial processes of wastewater treatment with aerobic granular sludge (AGS).
Descrição
Palavras-chave
Bioaugmentation Extracellular polymeric substances Synthetic granules.
Contexto Educativo
Citação
Oliveira, A., Amorim, C. L., Zlopasa, J., Lin, Y., Van Loosdrecht, M. C. M., Castro, P. M. L. (2018) - Production of granules with the degrading strain Rhodococcus FP1 using polymeric immobilizing agents. GSC: IWA Biofilms: Granular Sludge Conference. March 18-21. Delft, The Netherlands.