“…Similarly, 10 mg of adsorbent was added to 20 mL of a 100 mg/L Au(III) solution at the same pH. The adsorption experiments were conducted in a water bath thermostatic oscillator at 298 K. Samples were taken at different time points (1,5,10,15,20,30,60,90, and 120 min) to examine the effect of time on the experiments. A total of 10 mg of adsorbent was added to 20 mL of a 200 mg/L Au(III) solution at the same pH for 1 h. Adsorption experiments were conducted at different temperatures (298 K, 308 K, 318 K, 328 K, and 338 K) to investigate the impact of temperature on the experimental adsorption amount.…”