37
Fig. 3
(A) Variations in EPS concentrations, (B) TP
EPS
/TOC
EPS
(EPS's ability to store
P) during the anaerobic-aerobic exposure process and (C) Percentage of EPS
contribution to P removal (TP
EPS
/TP
sludge
). Error bars represent standard deviations of
triplicate measurements. Different letters indicate that there are statistical differences
between groups (
p
< 0.05).
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