Titanium,
µg mL
-1
Recovery, %*
Unloaded
PAR-immobilized
A
B
A
B
0.05
102 ±2
100 ±2
101 ±2.8
101 ±2.6
0.5
99 ±1.5
99 ±1.5
98.2 ±1.6
98.2 ±1.8
5
98 ±1
98 ±1
98 ±2.4
98.5 ±1.7
10
97.5 ±1
97 ±1
96.5 ±2.9
97 ±2.1
*Average of five measurements ±relative standard deviation
Table 2:
Results of analysis of tap (A) and wastewater (B) samples using the developed unloaded and PAR-immobilized PUF packed columns.
