Table 4 Researcher of process of the desorption.
Reference | Biomass | Contaminate Treat | Elution | Capacity (mg/g) | Capacity (mg/g) with the Eq. (6) |
|---|---|---|---|---|---|
Present article | Cellulose xanthogenate (ECx) | Cr (VI) | EDTA | 16 | 51 |
Present article | Cellulose Alkaline (EC-Na) | Cr (VI) | EDTA | 11 | 32 |
Phanera vahlii | Cr (VI) | NaOH | 30 | 62 | |
A. barbadensis Miller | Ni (II) | HCl | 14 | 20 | |
Brown algae | Al (III) | CaCl2 | 12 | 20 | |
EDTA | 30 | ||||
HNO3 | 35 | ||||
HCl | 35 | ||||
Green synthesized nanocrystalline chlorapatite | Cr (VI) | NaOH | 20 | 35 | |
Graphite | Cr (VI) | HNO3 | 20 | 52 | |
Biochar alginate | Cr (VI) | HCl | 30 | 62 | |
Pine cone shell | Pb (II) | HCl | 22 | 30 | |
Brown algae | Cu (II) | CaCl2 | 14 | 54 | |
Cassava | Cr (VI) | EDTA | 14 | 40 |
