Fig. 7From: Synthesis of multifunctional activated carbon nanocomposite comprising biocompatible flake nano hydroxyapatite and natural turmeric extract for the removal of bacteria and lead ions from aqueous solutionComparison of SEM images of HAP/GAC a 5.00 µm, b 3.00 µm and HAP/TE/GAC c 5.00 µm, d 3.00 µmBack to article page