Application of Mesopore-Activated Red Mud for Phosphorus Adsorption

Table 7

Compared with the results of other studies.

Adsorbent	Initial concentration (mg L^-1)	Temperature (Kelvin)	pH	Times (min)	(mg g^-1)	Refs.
Polypyrrole-modified RM	5-10	No mentioned	3-11	500	32.9	Yin et al. [36]
Raw RM	0.31-3100	298	7	240	15.40	Li et al. [19]
RM700					30.67
RM0.25					30.70
Acid-heat-activated RM	0-2500	298	7	120	202.9	Liu et al. [37]
Heat-activated RM					155.2
Heat-treated RM	50-500	298	2-6	120	205.13	Prajapati et al. [18]
Modified RM with polypyrrole	1-25	298	2-5	Nt	195	Li et al. [38]
M-ARM	75-250	318	5	120		This study