Graphene Oxide Nanoadsorbent for the Removal of Fluoride Ion from Groundwater: Adsorbent Performance and Adsorption Mechanism

Table 1

The physicochemical properties of the Dugda-Bora groundwater with maximum fluoride content.

Parameters	Values
pH	8.5
Conductivity (μs/cm)	3000
Total Hardness (mg/L)	108
F^−(mg/L)	37
(mg/L)	7
Cl^− (mg/L)	4
(mg/L)	0.6
(mg/L)	14.7
(mg/L)	371