widely. Convenient and efficient method for the removal of trace Tl from contaminated
source water is imperative. Here, the removal of trace Tl by K 2 FeO 4 [Fe (VI)] was
investigated for the first time, with the exploration of reaction mechanisms. Six different types
of water treatment agents (powdered activated carbon, Al 2 (SO 4) 3, FeCl 3, δ-MnO 2, MnO
2 nano-particles, and K 2 FeO 4) were used for the removal of Tl in spiked river water, and K …