(a) UV-vis spectra of 25 mg/L of MB solution before and after treatment with Fe₃O₄, PS powder, and different Fe₃O₄/PS composites, and (b) the effect of the type of adsorbent on the removal efficiency.

Podobne zapisy

• EDX of (a) PS powder, (b) 5% Fe₃O₄/PS composite, (c) 10% Fe₃O₄/PS composite, (d) 20% Fe₃O₄/PS composite, and (e) 30% Fe₃O₄/PS composite.
  od: Tamer S. Saleh (5181146)
  Wydane: (2025)
• SEM image of (a) PS powder, (b) 5% Fe₃O₄/PS composite, (c) 10% Fe₃O₄/PS composite, (d) 20% Fe₃O₄/PS composite, and (e) 30% Fe₃O₄/PS composite.
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• Investigation of the MB adsorption by PS and PS/Fe₃O₄ composites. (a) FTIR spectra of PS powder before and after MB adsorption and (b) FTIR spectra of MB before and after treatment with Fe₃O₄/PS composites.
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