Efficient Removal of Cr(VI) with Fe/Mn Mixed Metal Oxide Nanocomposites Synthesized by a Grinding Method

<table>Langmuir isotherms of Cr(VI) adsorption onto the Fe/Mn mixed metal oxides at different pH.</table>

Journal of Nanomaterials

Figure 5: Efficient Removal of Cr(VI) with Fe/Mn Mixed Metal Oxide Nanocomposites Synthesized by a Grinding Method 