Study of the removal of Pb(ii) and Ni(ii) from aqueous solution by new nano-Mg(OH)₂/fly ash adsorbent materials

Abstract

In this paper, fly ash loaded nano magnesium hydroxide composites were prepared by heterogeneous nucleation method based on the idea of "particle design" using fly ash as raw material and...

Synthesis of Magnesium hydroxide Whisker‐encapsulated Carbonized Chitosan and Basic Magnesium Carbonate Composite for Efficient Pb(II) Removal

“…The effect of co-existing ions on the adsorption process of lead ions was studied. Figure 11b shows Mg(II) Fe(III) Cr(VI) has little effect on the adsorption of lead ions, while the presence [37] hybrid composite of fuller's earth, aluminum silicate and chitosan 305.5 [38] chitosan nanoparticles(z-Ch-Sal) 123.67 [39] AHTC-PL 74.5 [40] FSC-P 212.8 [41] modified biochar 145 [42] IC-EFBB 142.86 [43] BC@nHAP 335.88 [44] Musa X Paradisiaca 49.96 [45] HHTB 133.2 [46] BMC@Mg(OH) 2 /CCS 416.67 This work of Cu(II) affects the adsorption rate of lead about 30 %. This phenomenon may be related to mental activity.…”