Over the study, the average temperature was 24.5 5.4 C, and
pH values were 7.3 0.4 for the untreated wastewater samples and
7.4 0.2 for the effluents released by the anaerobic filters. The
average COD of the untreated wastewater was 982 424 mg2 L1
,
and BOD was 385 189 mg1 on average.
As