Green synthesis of iron nanoparticles( Fe NPs) using plant extracts is one of the potential approaches in environmental remediation. This study is aimed to investigate the removal efficiency of Pb( Ⅱ) and Cd( Ⅱ) using Fe NPs synthesized by Ilex latifolia leaf extracts and the effect of temperatures.The results showed that the decrease of removal efficiency of Pb( Ⅱ) from 93.8% to 91.0% was observed when Cd( Ⅱ) was present,while the removal efficiency of Cd( Ⅱ) significantly decreased from 41.7% to 31.4% whe...