Preparation, Characterization, and Application of Novel Ferric Oxide-Amine Material for Removal of Nitrate and Phosphate in Water

Table 3

A comparison between Q_max in this study and previous research studies.

Adsorbent	Nitrate (mg/g)	Phosphate (mg/g)	Reference
Mix oxide CeO2-Al2O3	—	125.42	[33]
MgO-biochar	94.00	835.00	[34]
Nanofiber chitosan/Al2O3/Fe3O4	160.50	135.10	[12]
Amin-chitosan	37.45	41.49	[18]
Exchange ions resin NDP-2	174.00	—	[20]
Fe3O4@Zn-Al-LDH	—	36.90	[31]
Iron-bentonite	—	11.2	[35]
Particular chitosan	113.10	58.50	[36]
Nano 2D MgO	—	255.1	[37]
Ferric oxide-amine	400.00	217.39	This study