Diagnóstico operacional e sustentável da Estação de Tratamento De Esgoto do Onça (ETE Onça) - Belo Horizonte, MG

Translated title of the contribution: Operational and sustainable diagnosis of the Onça Sewage Treatment Station (STP Onça) - Belo Horizonte, MG

Kasandra Isabella Helouise Mingoti Poague*, Warley Ruas Silva, Júlia Chaves Silva Nunes

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

The present work has as main objective to present proposals of readjustments of the Sewage Treatment Plant (STP) Onça, located in Belo Horizonte, in order to promote sustainable optimization. As methodology, an operational diagnosis of the treatment system was carried out through a visit to the STP facilities and the downsizing of the secondary treatment units of the station. From the operational diagnosis, taking advantage of the existing infrastructure in the STP, three modifications were proposed in the STP: use of biogas; incorporation of scum to the sludge generated by biological filters and the use of secondary sludge for agricultural purposes. Finally, it was concluded that these changes, in addition to making the STP more sustainable, from the perspective of circular economy, could bring significant financial returns the same
Translated title of the contributionOperational and sustainable diagnosis of the Onça Sewage Treatment Station (STP Onça) - Belo Horizonte, MG
Original languagePortuguese
Pages (from-to)58
Number of pages77
JournalSustentare
Volume2
DOIs
Publication statusPublished - 2018
Externally publishedYes

Keywords

  • Circular economy
  • Biogas
  • Sludge
  • Scum
  • ITC-CV

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