O - Alive2green
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% of Cr(VI) removal<br />
Glycine doped PPy/ Fe 3 O 4 magnetic nanocomposite<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
Initial concentration = 200 mg / L<br />
pH = 2.0<br />
0.025 0.075 0.125 0.175 0.225 0.275 0.325 0.375<br />
Dose / g<br />
Ballav et al under communication<br />
Uptake / (mg / g)<br />
60<br />
50<br />
40<br />
30<br />
20<br />
© CSIR 2010 Slide 27<br />
100 mg / L<br />
50 mg / L<br />
Dose = 2 g / L<br />
pH = 2<br />
10<br />
0 50 100 150 200 250 300 350<br />
Time / min
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