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. 2022 Apr 18;8(4):e09279. doi: 10.1016/j.heliyon.2022.e09279

Table 3.

Adsorption capacities of BLP/AgNPs composite for Zn (II), Pb (II), and Fe (III) ions compared to other previously studied adsorbents.

Adsorbents qm (mg/g) for metal ions as adsorbate
Reference
Zn(II) Pb(II) Fe(III)
BLP/AgNPs composite 190 244 228 This study
flax fibres 8.453 10.741 [50]
Albizia lebbeck pods 8.26 7.17 [51]
manganese dioxide-modified green biochar 22.38 70.67 [52]
bael leaves 125 [53]
tannic acid immobilised activated carbon 1.8 2.8 [54]