Polyhydroxyalkanoate (PHA) production from tapioca industrial wastewater treatment: Influence of operating conditions on PHA content

and 0.031 g PHA g MLSS (mixed liquor suspended solids), respectively. The -1 maximum value in Experiment 1 was 0.3 g PHA g MLSS. The average COD removal of experiment 1, 2, 3, and 4 was 26, 37, 23, and 18%, respectively. .