Figure 4.
SEM pictures, EDX spectra of UHMWPE-g-PO4 fibers (DG = 630%; DPO = 2.01 mmol∙g−1) before (a,a′) and after (b,b′) U(VI) adsorption (C0: 20.0 mg∙L−1, sorbent: 0.2 g, volume: 1 L, NaF: 2.0 g∙L−1, time: 24 h, and temperature: 25 °C).
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