Adsorption of Organic Dyes by TiO₂@Yeast-Carbon Composite Microspheres and Their In Situ Regeneration Evaluation

Table 2

Isotherm models for adsorption of MB and CR on various adsorbents.

Adsorbent	Dyes	Adsorption isotherm	Reference
Activated carbon/cobalt ferrite/alginate	MB	Langmuir, Freundlich	Ai et al. [40]
Bamboo-based activated carbon	MB	Langmuir	Hameed et al. [24]
TiO2@yeast	MB	Langmuir	Chen and Bai [33]
Graphene	MB	Langmuir	Liu et al. [41]
Perlite	MB	Langmuir	Doğan et al. [42]
Garlic peel	MB	Freundlich	Hameed and Ahmad [43]
TiO2@yeast-carbon	MB	Koble-Corrigan	This study
Bagasse fly ash and activated carbon	CR	Redlich-Peterson	Mall et al. [34]
Kaolin	CR	Langmuir	Vimonses et al. [2]
Bentonite zeolite	CR	Freundlich	Vimonses et al. [2]
Activated carbon prepared from coir pith	CR	Langmuir, Freundlich	Namasivayam and Kavitha [44]
Chitosan/montmorillonite nanocomposite	CR	Langmuir	L. Wang and A. Wang [45]
TiO2@yeast-carbon	CR	Freundlich, Koble-Corrigan	This study