Table 2 Elemental composition of the CS, L, LS, and LSR-F by CHNS.

From: Utilization of wastes from bioethanol production for the fabrication of new adsorbents for the removal of toxic dye in water

Sample

C %

H %

N %

S %

O %

H/C

O/C

CS

60.24

5.64

0.04

0.02

34.06

0.094

0.565

L

45.41

3.37

0.53

0.10

50.59

0.074

1.114

LS

29.92

3.411

0.57

3.68

62.42

0.114

2.086

LSR-F

44.14

4.618

0.66

1.45

49.13

0.105

1.113