» Articles » PMID: 29335591

Functionalized Sugarcane Bagasse for U(VI) Adsorption from Acid and Alkaline Conditions

Overview
Journal Sci Rep
Specialty Science
Date 2018 Jan 17
PMID 29335591
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

The highly efficient removal of uranium from mine tailings effluent, radioactive wastewater and enrichment from seawater is of great significance for the development of nuclear industry. In this work, we prepared an efficient U(VI) adsorbent by EDTA modified sugarcane bagasse (MESB) with a simple process. The prepared adsorbent preserves high adsorptive capacity for UO (pH 3.0) and uranyl complexes, such as UO(OH), (UO)(OH) and (UO)(OH) (pH 4.0 and pH 5.0) and good repeatability in acidic environment. The maximum adsorption capacity for U(VI) at pH 3.0, 4.0 and 5.0 is 578.0, 925.9 and 1394.1 mg/g and the adsorption capacity loss is only 7% after five cycles. With the pH from 3.0 to 5.0, the inhibitive effects of Na and K decreased but increased of Mg and Ca. MESB also exhibits good adsorption for [UO(CO)] at pH 8.3 from 10 mg/L to 3.3 μg/L. Moreover, MESB could effectively extract U(VI) from simulated seawater in the presence of other metals ions. This work provided a general and efficient uranyl enriched material for nuclear industry.

Citing Articles

Adsorption of phenol using adsorbent derived from Saccharum officinarum biomass: optimization, isotherms, kinetics, and thermodynamic study.

Darla U, Lataye D, Kumar A, Pandit B, Ubaidullah M Sci Rep. 2023; 13(1):18356.

PMID: 37884549 PMC: 10603077. DOI: 10.1038/s41598-023-42461-y.


A Critical Review of the Removal of Radionuclides from Wastewater Employing Activated Carbon as an Adsorbent.

Chakraborty A, Pal A, Saha B Materials (Basel). 2022; 15(24).

PMID: 36556624 PMC: 9788631. DOI: 10.3390/ma15248818.


A novel ion-imprinted amidoxime-functionalized UHMWPE fiber based on radiation-induced crosslinking for selective adsorption of uranium.

Ao J, Zhang H, Xu X, Yao F, Ma L, Zhang L RSC Adv. 2022; 9(49):28588-28597.

PMID: 35529616 PMC: 9071111. DOI: 10.1039/c9ra05440e.


Magnetically Functionalized Moss Biomass as Biosorbent for Efficient Co Ions and Thioflavin T Removal.

Pipiska M, Zarodnanska S, Hornik M, duriska L, Holub M, Safarik I Materials (Basel). 2020; 13(16).

PMID: 32824335 PMC: 7475912. DOI: 10.3390/ma13163619.


Nano-sized Prussian blue immobilized costless agro-industrial waste for the removal of cesium-137 ions.

El-Din A, Monir T, Sayed M Environ Sci Pollut Res Int. 2019; 26(25):25550-25563.

PMID: 31267400 DOI: 10.1007/s11356-019-05851-2.

References
1.
Li Y, Di Z, Ding J, Wu D, Luan Z, Zhu Y . Adsorption thermodynamic, kinetic and desorption studies of Pb2+ on carbon nanotubes. Water Res. 2005; 39(4):605-9. DOI: 10.1016/j.watres.2004.11.004. View

2.
Anderson N, Xie J, Ray D, Zeller M, Gagliardi L, Bart S . Elucidating bonding preferences in tetrakis(imido)uranate(VI) dianions. Nat Chem. 2017; 9(9):850-855. DOI: 10.1038/nchem.2767. View

3.
Wang Z, Xu C, Lu Y, Wu F, Ye G, Wei G . Visualization of Adsorption: Luminescent Mesoporous Silica-Carbon Dots Composite for Rapid and Selective Removal of U(VI) and in Situ Monitoring the Adsorption Behavior. ACS Appl Mater Interfaces. 2017; 9(8):7392-7398. DOI: 10.1021/acsami.6b13427. View

4.
Deng S, Bai R . Removal of trivalent and hexavalent chromium with aminated polyacrylonitrile fibers: performance and mechanisms. Water Res. 2004; 38(9):2423-31. DOI: 10.1016/j.watres.2004.02.024. View

5.
Zhang Z, Liu J, Cao X, Luo X, Hua R, Liu Y . Comparison of U(VI) adsorption onto nanoscale zero-valent iron and red soil in the presence of U(VI)-CO3/Ca-U(VI)-CO3 complexes. J Hazard Mater. 2015; 300:633-642. DOI: 10.1016/j.jhazmat.2015.07.058. View