Table 3 The changes of elements before and after Cr(VI) were adsorbed by BC

From: Mechanism of Cr(VI) removal by polyphenols-rich bacterial cellulose gel produced from fermented wine pomace

Element

Before the removal (wt %)

After the removal (wt %)

C

82.52 ± 3.78

51.86 ± 0.89

O

15.34 ± 2.23

18.09 ± 2.93

N

2.13 ± 1.93

0.74 ± 0.78

Cr

0

29.31 ± 2.83

Back to article page