Table 3.

Ce and Qe values for DTF at different contact times with NSs.

Sample	Contact Time [min]	Ce [mM]	Qe [mmol/g]	Uptake
DTF	30	2.83 × 10−3	3.59 × 10−3	71.7%
DTF	120	9.65 × 10−4	4.53 × 10−3	90.3%