Nanozero-valent iron (NZVI) shows great potential in the remediation of water pollution, but its application is limited by instability and tendency to aggregate. To enhance dispersibility antioxidant properties NZVI, we prepared composites (SN) wrapping NZVI with sodium alginate (SA) for removal Pb(II) from water. Various characterization methods such as SEM-EDS, BET, XPS, FT-IR were used study...

Abstract Nanoscale zero-valent iron-doped carbonized zeolitic imidazolate framework-8 (nZVI/CZIF-8) was prepared by carbonation of ferric nitrate and ZIF-8 at 800 °C used as an adsorbent to remove methylene blue (MB) from water. The synthesized nZVI/CZIF-8 has a specific surface area 806.9 m2/g, pore volume 0.86 cm 3 /g nZVI content 1.35%, respectively. Both the CZIF-8 have identical functional...