The latest research trends in the removal of cesium from radioactive wastewater: A review based on data-driven and visual analysis

Liu, Heyao; Tong, Lizhi; Su, Minhua; Chen, Diyun; Song, Gang; Zhou, Ying

doi:10.1016/j.scitotenv.2023.161664

Cited by 16 publications

(1 citation statement)

References 67 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nuclear energy is one of the most promising and practical alternative energy sources due to it is more affordable, has an enormously higher energy density compared to fossil fuels, and does not emit carbon dioxide. [1,2] The efficient management and disposal of nuclear waste, however, has grown to be a significant problem in the generation of nuclear energy along with the development of nuclear energy. Nuclear power plants' reactors hold significant quantities of radioactive material that, in DOI: 10.1002/smll.202308175 the event of an accident, might endanger both humans and the environment.…”

Section: Introductionmentioning

confidence: 99%

A Cucurbit[8]uril‐Based Supramolecular Framework Material for Reversible Iodine Capture in the Vapor Phase and Solution

Lu,

Yu,

Zhang

et al. 2023

Small

View full text Add to dashboard Cite

The safe and efficient management of hazardous radioactive iodine is significant for nuclear waste reprocessing and environmental industries. A novel supramolecular framework compound based on cucurbit[8]uril (Q[8]) and 4‐aminopyridine (4‐AP) is reported in this paper. In the single crystal structure of Q[8]‐(4‐AP), two 4‐AP molecules interact with the outer surface of Q[8] and the two other 4‐AP molecules are encapsulated into the Q[8] cavity to form the self‐assembly Q[8]‐(4‐AP). Iodine adsorption experiments show that the as‐prepared Q[8]‐(4‐AP) not only has a high adsorption capacity (1.74 g· g−1) for iodine vapor but also can remove the iodine in the organic solvent and the aqueous solution with the removal efficiencies of 95% and 91%, respectively. The presence of a large number of hydrogen bonds between the iodine molecule and the absorbent, as seen in the single crystal structure of iodine‐loaded Q[8]‐(4‐AP) (I2@Q[8]‐(4‐AP)), is thought to be responsible for the exceptional iodine adsorption capacity of the material. In addition, the adsorption‐desorption tests reveal that the self‐assembly material has no significant loss of iodine capture capacity after five cycles, indicating that it has sufficient reusability.

show abstract

Section: Introductionmentioning

confidence: 99%

A Cucurbit[8]uril‐Based Supramolecular Framework Material for Reversible Iodine Capture in the Vapor Phase and Solution

Lu,

Yu,

Zhang

et al. 2023

Small

View full text Add to dashboard Cite

show abstract

Electrochemical adsorption of cesium using a nickel hexacyanoferrate-doped porous carbon electrode

Wang

Dai

et al. 2023

J Radioanal Nucl Chem

View full text Add to dashboard Cite

Green biochar-based adsorbent for radiocesium and Cu, Ni, and Pb removal

Mészároš,

Šuránek,

Melichová

et al. 2023

J Radioanal Nucl Chem

View full text Add to dashboard Cite

Thermochemical conversion of garden waste to biochar was carried out to prepare a green adsorbent for the removal of Cs, Cu, Ni, and Pb, which was characterized by XPS, SEM–EDX, and FT-IR analyses. The biocharˊs adsorption capacity was 20.5(Cs), 25.2(Cu), 12.4(Ni), and 45.9(Pb) mg g−1 and demonstrated satisfactory performance for different pH values. The kinetics data evaluation revealed that besides chemisorption, intraparticle diffusion contributes to metal removal. Moreover, the physical and structural properties of biochar play an important role in adsorption. Results indicate the suitability of using GW biochar as an alternative sorbent for both radionuclides and metal extraction.

show abstract

The latest research trends in the removal of cesium from radioactive wastewater: A review based on data-driven and visual analysis

Cited by 16 publications

References 67 publications

A Cucurbit[8]uril‐Based Supramolecular Framework Material for Reversible Iodine Capture in the Vapor Phase and Solution

A Cucurbit[8]uril‐Based Supramolecular Framework Material for Reversible Iodine Capture in the Vapor Phase and Solution

Electrochemical adsorption of cesium using a nickel hexacyanoferrate-doped porous carbon electrode

Green biochar-based adsorbent for radiocesium and Cu, Ni, and Pb removal

Contact Info

Product

Resources

About