Figure 4 | Scientific Reports

Figure 4

From: Magnetic Activated-ATP@Fe3O4 Nanocomposite as an Efficient Fenton-Like Heterogeneous Catalyst for Degradation of Ethidium Bromide

Figure 4

Removal of EtBr under different conditions: (a) 30 mM H2O2. (b) 1.5 g/L Fe3O4 without H2O2. (c) 1.5 g/L P-ATP@Fe3O4 without H2O2. (d) 1.5 g/L A-ATP@Fe3O4 without H2O2. (e) 1.5 g/L Fe3O4 with 30 mM H2O2. (f) 1.5 g/L P-ATP@Fe3O4 with 30 mM H2O2. (g) 1.5 g/L A-ATP@Fe3O4 with 30 mM H2O2. Other reaction conditions were initial EtBr concentration 80 mg/L, pH 2.0, and T = 323 K, C 0 and C are initial EtBr concentration after 30 min adsorption and its concentration at any time during the reaction, respectively.

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