Produção de lodo em um reator anaerobio de fluxo ascendente e manta de lodo

AUTOR(ES)
DATA DE PUBLICAÇÃO

1995

RESUMO

The objective of this work was to evaluate the sludge production in the Upflow Anaerobic Sludge Blanket (UASB) Reactor. For this, It was utilized a wastewater treatment plant located in the city of Sumaré. Sludge samples were collected from different reactor depths and analyzed for the following control parameters : COD, BOD, AIkalinity, Total Solids and Volatile Solids, and others. The observed removal efficiencies were : COD, 72 %; BOD, 81 %; TSS, 83 %; and, VSS, 80% Average Volatile Solids daily growth rate was 1.075 kg/d, while the average Total Solids daily growth was 1.287 kg/d. Results showed that the Upflow Anaerobic Sludge Blanket (UASB) Reactor is a good alternative for municipal wastewater treatment

ASSUNTO(S)

digestão anaerobica esgotos lodo

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