There are abundant uranium resources in the ocean, from the perspective of resource
utilization and ecological environmental protection, seawater uranium extraction is a way to …

Magnetic chitosan materials have the characteristics of both chitosan and magnetic particle
nuclei, showing the characteristics of easy separation and recovery, strong adsorption …

Nuclear power facilities are being expanded to satisfy expanding worldwide energy
demand. Thus, uranium recovery from secondary resources has become a hot topic in terms …

The association of magnetite microparticles with bi-functional amino-sulfonate polymer
(obtained by condensation of guanidine and amino hydroxynaphthalene sulfonic acid …

Sulfate-reducing bacteria (SRB) were effective in stabilizing Sb. However, the influence of
electron donors and acceptors during SRB remediation, as well as the ecological principles …

The objective of this study was to assess the efficacy of fungal chitosan–polystyrene-Co-
nanocomposites (FCPNC) as a material for the adsorptive removal of cadmium (Cd) ions …

Two sorbents were developed from chitosan aminophosphonation: via one-pot process to
produce aminophosphonated derivative (r-AP), followed by further pyrolysis to produce …

This paper reports new solid materials based on TEGylated phenothiazine and chitosan,
with a high capacity to recover mercury ions from aqueous solutions. They were prepared by …

Owing to their wide range of applications, limited availability, and high cost, the removal and
recovery of REE have become an essential and attractive process. Among the divergent …

The separation and enrichment of uranium from uranium containing wastewater is important
for the sustainable development of nuclear energy. Therefore, there is an urgent need to …