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- Title
Uso de reator de leito estático granular no tratamento de águas residuárias de laticínios.
- Authors
de SOUZA, Tamara Daiane; Carraro BORGES, Alisson; LOPES, Diego; LO MONACO, Paola Alfonsa Vieira; de MATOS, Antonio Teixeira
- Abstract
The aim of this work was to evaluate the performance of a static granular bed reactor to treat synthetic solution simulating wastewater from dairy industries. Influent and effluent samples were analyzed for COD, turbidity, electrical conductivity and pH. According to the results obtained, it can be concluded that the system proved to be a promising alternative for treatment of effluents from dairy industry, presenting, with a hydraulic residence time of 48 hours, average efficiencies of 96% for COD removal and 93% for turbidity removal. Furthermore, it was observed the maintaining of alkalinity in the medium, indicating an operation under stable conditions. The treatment of dairy wastewater using static granular bed reactor provided appropriate effluent according to law for discharging on water bodies regarding organic matter concentration.
- Publication
Nativa, 2019, Vol 7, Issue 4, p407
- ISSN
2318-7670
- Publication type
Article
- DOI
10.31413/nativa.v7i4.6449