Table 3 Adsorption capacities and conditions for HMs and ODs: a comparative analysis of various adsorbents from the last decade
From: A comprehensive review of KCC-1 fibrous silica for water treatment
Adsorbent* | Adsorption conditions | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Name | Type of adsorbent | Adsorbate | \({Q}_{\max .}\) (mg⋅g–1) | pH | \(W\) (mg) | \(V\) (mL) | \(t\) (min) | \(T\) (K) | SS (rpm) | Year | Ref. |
MI-FDU-12 | OMSM | Cr(VI) | 416.9 | 3.0 | 3 | 25 | 40 | 313 | 180 | 2024 | |
BCFH-SBA-15 | OMSM | Ni(II) | 266.3 | 6.0 | 3 | 20 | 20 | 313 | 180 | 2024 | |
PA-COF nanofibers | COF | MB MO | 1717 978.3 | 5-11 | 5 5 | 10 10 | 10 10 | 298 298 | – – | 2024 | |
Fe3O4@COF-MT@PPy | Fe3O4/COF/polymer NC | Cr(VI) | 429.2 | 2.0 | 10 | – | 1,200 | 298 | 200 | 2024 | |
CMK-3 sCMK-3 sCMK-5 | OMC | MB | 289.5 347.7 377.4 | 4-10 4-10 4-10 | 0.5 g L–1 0.5 g L–1 0.5 g L–1 | – – – | 5 5 5 | RT RT RT | 150 150 150 | 2023 | |
Ca–Al LDH/Fe3O4 | LDH | Cu(II) Ni(II) | 200.0 109.9 | 8.0 8.0 | 39 39 | 20 20 | – – | RT RT | – – | 2023 | |
LTH | LDH | Congo red Brilliant green | 54.5 192.3 | 6.0 8.0 | 30 10 | 20 20 | 20 60 | 298 298 | – – | 2023 | |
LDH/MOF NC1 | LDH/MOF NC | Cd(II) Pb(II) | 415.3 301.4 | 5.0 5.0 | 20 20 | 20 20 | 120 120 | 298 298 | 200 200 | 2021 2021 | |
LDH/MOF NC2 | LDH/MOF NC | Tl(I) | 711.8 | 7.0 | 2 | 30 | 30 | 313 | 200 | 2021 | |
LDH/MOF NC3 | LDH/MOF NC | Tl(I) | 650.7 | 6.5–7.0 | 2 | 30 | 15 | 313 | 180 | 2021 | |
LDH/MOF NC4 | LDH/MOF NC | Hg(II) Ni(II) | 509.8 441.0 | 3.0 8.0 | 2 2 | 20 20 | 20 20 | 295 295 | 200 200 | 2021 | |
LDH/MOF HNC5 | LDH/MOF NC | Cr(VI) Orange (II) | 733 1173 | 7.0 7.0 | 4 4 | 50 50 | 20 15 | 293 293 | 200 200 | 2020 | |
MI-PLMS | MWSHS | Cr(VI) | 274 | 4.0 | 5 | 30 | 60 | 293 | 180 | 2021 | |
MS-HMS-PL | MWSHS | Cr(VI) | 257.7 | 4.0 | 5 | 20 | 90 | 293 | 190 | 2020 | |
SH-SHQC | SWSHS | Rhodamine B MB | 147 119 | 6.0 7.0 | 15 15 | 40 40 | 20 30 | 298 298 | 200 200 | 2020 | |
DAF-HSS | SWSHS | Neutral red Crystal violet | 222.2 185.2 | 6.0 9.0 | 10 10 | 20 20 | 60 80 | 298 298 | 220 220 | 2020 | |
DA-FDU-12/PA6 NC MC-FDU-12/PMMA | OMSM/polymer NC | Cd(II) | 66.5 60.5 | 9.0 9.5 | 10 10 | 15 15 | 180 180 | 298 298 | 180 180 | 2020 | |
TAS-HMSs | MWSHS | Pb(II) Cu(II) Dd(II) Cr(III) | 295.4 275.9 251.7 192.9 | 5.0 5.0 5.0 5.0 | 5 5 5 5 | 15 15 15 15 | 120 120 120 120 | 298 298 298 298 | 180 180 180 180 | 2019 | |
CTF-Ph-SBA-15 | OMSM/COF NC | MB | 569 | 7.0 | 2 | 13 | 30 | 293 | 250 | 2019 | |
TMS-SMSs | OMSM | Tl(I) | 452.8 | 6.0 | 5 | 20 | 60 | 298 | 200 | 2019 | |
M-MCM-41/PVOH NC | OMSM/polymer NC | Cd(II) | 46.7 | 6.0 | 10 | 20 | 240 | RT | 180 | 2018 | |
m-MCM/PMMA m-MCM/PVA m-MCM/N6 m-MCM/PS | OMSM/polymer NC | Cr(VI) | 20.0 18.5 17.9 15.0 | 2.0 2.0 2.0 3.0 | 10 10 10 10 | 10 10 10 10 | 140 180 180 200 | 298 298 298 298 | 180 180 180 180 | 2017 | |
MBNCs (3%) | Nanomateril/polymer NC | Cu(II) | 9.43 | 4.0 | 10 | 10 | 120 | 298 | 150 | 2016 | |
KIT-6 m-KIT-6 PMMA/m-KIT-6 (2%) | OMSM OMSM OMSM/polymer NC | Cu(II) | 76.9 102.0 24.5 | 5.5 5.5 5.5 | 10 10 10 | 10 10 10 | 15 30 90 | RT RT RT | 150 150 150 | 2016 |