Recent advances of application of bentonite-based composites in the environmental remediation

B Zhang, W Zhu, R Hou, Y Yue, J Feng, A Ishag… - Journal of …, 2024 - Elsevier
Bentonite-based composites have been widely utilized in the removal of various pollutants
due to low cost, environmentally friendly, ease-to-operate, whereas the recent advances …

Effective retention of radioactive Cs+ and Ba2+ ions using β-cyclodextrin functionalized diatomite (β-CD/D) as environmental adsorbent; characterization, application …

AM El-Sherbeeny, SM Ibrahim, AA AlHammadi… - Surfaces and …, 2021 - Elsevier
The siliceous frustules of diatomite were integrated with β-cyclodextrin polymer in novel
composite (β-CD/D) for enhanced retention properties for radioactive ions. The β-CD/D …

Performance of molybdenum vanadate loaded on bentonite for retention of cesium-134 from aqueous solutions

M Ghaly, MR Abass, ZA Mekawy - Environmental Science and Pollution …, 2023 - Springer
This article studied the sorption behavior of Cs (I) ions from aqueous solutions onto
molybdenum vanadate@ bentonite (MoV@ bentonite) composite. MoV@ bentonite has …

Adsorption of radioactive cesium using synthesized chitosan-g-poly (acrylic acid/N-vinylcaprolactam) by γ-irradiation

AM Emara, EM Elsharma, IM Abdelmonem - Radiation Physics and …, 2023 - Elsevier
To remove radioactive cesium ions from wastewater, graft copolymer of chitosan-g-poly
(acrylic acid/N-vinylcaprolactam)[CTS-P (AA/VC)] was synthesized. The shape, thermal …

Sorptive Removal of 133Ba from Aqueous Solution Using a Novel Cellulose Hydroxyapatite Composite Derived from Cigarette Waste

VV Kusumkar, S İnan, M Galamboš, E Viglašová… - Water, Air, & Soil …, 2024 - Springer
Abstract 133Ba is a hazardous radionuclide generated during the operation of nuclear
power plants. 133Ba needs to be removed from waste solutions because its half-life (10.55 …

Restriction of Re (VII) and Se (IV) diffusion by barite precipitation in compacted bentonite

T Wu, Z Feng, Z Geng, M Xu, Q Shen - Applied Clay Science, 2023 - Elsevier
The diffusion of anionic radionuclides in bentonite buffers for a high-level radioactive waste
repository is only minimally retarded due to the anion exclusion effect and the low sorption …

Insight to the cesium entrapment by natural shale: implications to geological disposal of nuclear waste

H Parab, R Sirvi, D Sen, UK Bhui, SD Kumar… - Geosystem …, 2024 - Taylor & Francis
The knowledge of radionuclides sorption behavior of various site-specific heterogeneous
geosystems is essential for developing different clean-up strategies and predicting the …

[HTML][HTML] Fulvic acid-like substance-Ca (II) complexes improved the utilization of calcium in rice: Chelating and absorption mechanism

Z Wang, Y Yao, Y Yang - Ecotoxicology and Environmental Safety, 2022 - Elsevier
Water-soluble chelated calcium has been widely used in agriculture as a fertilizer to improve
the absorption and utilization of calcium by plants. This paper prepared a new organic …

The effect of irradiation on the Cs, Co and Eu-removal from aqueous solutions using Greek minerals

I Dianellou, F Karantoumanis, P Tsamos… - Journal of Radioanalytical …, 2023 - Springer
Sorption properties of Greek bentonites and zeolites were investigated in raw form and after
irradiation for removal of Cs, Co and Eu from aqueous solutions using 137Cs, 60Co and …

[PDF][PDF] THE USE OF BROWN COAL IN UKRAINE TO OBTAIN WATER-SOLUBLE SORBENTS.

AO Sinitsyna, PV Karnozhitskiy… - Scientific Bulletin of …, 2022 - researchgate.net
Purpose. To develop a method of using salts of humic acids obtained from brown coal of
Ukraine for sorption of heavy metal ions and their extraction using ultrafiltration membranes …