Adsorbent

Arsenic species

Maximum adsorption capacity (mol∙kg−1)

Reference

Zr(IV)-loaded SOJR

As(V)

1.05

[17]

Zirconium ferrite

As(V)

0.62

This work

Activated carbon

As(V)

0.014

[18]

La(III)-impregnated alumina

As(V)

0.171

[19]

Ce(IV)-doped iron oxide

As(V)

0.213

[20]

Zr(IV)-loaded LDA chelating resin

As(V)

0.655

[21]

Lessonia nigrescens, an algae

As(V)

0.376

[22]

Zr(IV)-loaded SOJR

As(III)

1.60

[17]

Zirconium ferrite

As(III)

0.74

This work

Fe(III)-loaded LDA chelating resin

As(III)

0.839

[23]

Fe(III)-loaded phosphorylated orange juice residue

As(III)

0.909

[24]

Iron oxide-coated sand

As(III)

0.0004

[25]

Polymetallic sea nodule

As(III)

0.0098

[26]

Iron oxide coated cement

As(III)

0.0092

[27]

Sorghum biomass

As(III)

0.048

[28]