Table 12 Comparison studies of previous work on MB dye on various adsorbents.

Caulerpa racemosa var.cylindracea

5.23

⁷⁵

Coal fly ash

2.88

⁷⁶

Graphite oxide

0.74

⁷⁷

Cotton alk

0.024

⁷⁸

Coir pith carbon

5.87

⁷⁹

PVA/CMC/TUR

6.27

This work