(Universidade Federal do Pará, 2018) SILVA, Andréa Maria Alves Gomes da; MATTA, Milton Antônio da Silva; http://lattes.cnpq.br/9053359402276755
The existence of organic matter in a watercourse results in the consumption of dissolved oxygen. This is due to the processes of stabilization of the organic matter made by the bacteria decomposers, which use the oxygen available in the liquid medium for their respiration. The decrease in the concentration of dissolved oxygen has several implications from the environmental point of view, constituting one of the main problems of water pollution. In view of this problem, this work aims to know the behavior of the autodepuration phenomenon in the Tucunduba River Basin in Belém-PA using the Streeter-Phelps model.
