Research Article

Efficient Absorption of Antibiotic from Aqueous Solutions over MnO2@SA/Mn Beads and Their In Situ Regeneration by Heterogeneous Fenton-Like Reaction

Figure 3

Element content (a) and selected zone line-scanning analysis for C, O, and Mn elements of MnO2@SA/Mn beads (b).
(a)
(b)