Table 2.

Absorption rates of some of ROC components after treatment with Biofilm #109

Final biomass, mg DW	PO4 uptake				NO3 uptake				Fe uptake				Cu uptake
	${\mathtt{\text{PO}}}_{{\mathtt{4}}^{-}}\mathtt{P}$, mg/L, final	PO4-P uptake, %	PO4-P uptake rate, mg/L-day	${\text{PO}}_{4^{-}}\text{P}$ uptake, mg/gDW-day	${\text{PO}}_{4^{-}}\text{P}$, mg/L, final	${\text{PO}}_{4^{-}}\text{P}$ uptake, %	${\text{NO}}_{3^{-}}\text{N}$ uptake rate, mg/L-day	${\text{NO}}_{3^{-}}\text{N}$ uptake, mg/gDW-day	Fe, mg/L, final	Fe uptake, %	Fe uptake rate, mg/L-day	Fe uptake, mg/gDW-day	Cu, mg/L, final	Cu uptake, %	Cu uptake rate, mg/L-day	Cu uptake, mg/gDW-day
13.1 ± 1.2	15 ± 3.4	89 ± 21.0	13 ± 1.2	1 ± 0.2	0.5 ± 0.2	99 ± 21.2	21 ± 5.1	1.6 ± 0.2	0.85 ± 0.2	58.2 ± 10.9	0.13 ± 0.1	0.01 ± 0.01	0.05 ± 0.02	78.0 ± 10.2	0.02 ± 0.01	0.002 ± 0.001