. 2013 May 1;223:678–687. doi: 10.1016/j.cej.2013.02.088

Table 2.

Maximum adsorption capacity (q_m) of various adsorbents for tetracycline.

Adsorbent	q_m (mg g⁻¹)	Refs.
Single-walled carbon nanotubes	340	[34]
Multi-walled carbon nanotubes	269.54	[28]
Montmorillonite	84	[30]
Rectorite	140	[29]
Graphene oxide	313	[31]
Smectite	462	[32]
Magnetic resin Q100	283	[33]
A-MCM-41	419	This study