As this study tends to explore operation strategy for
materials recycling during dye-containing wastewater treatment,
dye-decolorizer Aeromonas hydroiphila NIU01 which also owned
significant tolerant capabilities to dyes and decolorized intermediates
was used for study, but not popularly-used PHB-producing
bacteria (e.g., Ralstonia eutropha)[11].This feasibility study showed
that separation cell growth phase from PHA production phase of A.
hydrophila NIU01 using two-stage fermentation strategy to maximize
PHA production was technically viable.