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. 2024 Sep 26;29(19):4584. doi: 10.3390/molecules29194584

Table 4.

Sorption of palladium on CS-modified ZnO.

PS Content, % m(Pd) in Initial Solution, mg m(Pd) in Solution after Sorption, mg m(Pd) Adsorbed, mg Ads. Degree, % Pd Content, %
FEC Elem. Analysis
1 10.1 0.1 10.0 99.0 1.0 0.97
2 0.1 10.0 99.0 1.0 1.30
3 0.1 10.0 99.0 1.0 n.d.*
5 0.1 10.0 99.0 1.0 n.d.

* n.d.—not detected.