Leaching of Ag+ (mg L−1) in the bead filter system with effluent wastewater
.
Days
.
.
1
.
2
.
3
.
4
.
Run 6
1.258
0.034
0.025
<0.02
Run 7
0.026
<0.02
<0.02
<0.02
.
Days
.
.
1
.
2
.
3
.
4
.
Run 6
1.258
0.034
0.025
<0.02
Run 7
0.026
<0.02
<0.02
<0.02
The value of <0.02 mg L−1 designates measurement below the detection limit. Shown are the measurements from two separate experiments, marked as Run 6 and 7.