From: A critical study on efficiency of different materials for fluoride removal from aqueous media
Adsorbent | AC (mg/g) | CR (mg/L) | pH | Ref. |
---|---|---|---|---|
Magnesia-amended silicon dioxide | 12.6 | - | 3.0 | [64] |
Superparamagnetic sorbent(ZrO2/SiO2/Fe3O4) | 14.7 | 10-105 | 4 | [65] |
Calcined meixnerite | 16.0 | 12.4-248 | 6.5 | [66] |
Al-Ce hybrid adsorbent | 91.4 | 2-15 | 6.0 | [67] |
Aluminium titanate, Bismuth aluminate | 3.01, 7.09 | 2-10 | 7.0 | [69] |
Magnesia, Magnesia/chitosan composite | 2.2, 4.4 | 10-23 | 10-10 | [70] |
Magnesium Titanate | 0.03 | 2-10 | 3-11 | [73] |
Bauxite | 5.16 | 4-26 | 6 | [74] |
Mn-Ce oxide adsorbent powdered & granular | 79.5 & 45.5 | 10-100 | 6-8 | [76] |
Manganese dioxide with earthenware | 9.02 | 3-6 | 7.15 | [77] |