Table 1 Experiment parameter
From: Deciphering the effect of citric acid on arsenic adsorption with phosphorene in aqueous solution
| Experiment parameter | Operation parameter |
|---|---|
| Temperature (°C) | 15, 25, 35, 45 |
| Concentration of As (mg L− 1) | 0.5, 1.0, 2.0, 4.0 |
| pH | 3, 5, 7, 9 |
| Adsorbent dosage (g L− 1) | 0.1, 0.2, 0.5, 0.8 |
| As species | As(III), As(V) |
| Concentration of CA (mM) | 0.1, 1.0 |