Synthesis and Enhanced Capture Properties of a New BioMOF@SWCNT‐BP: Recovery of the Endangered Rare‐Earth Elements from Aqueous Systems
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202100730
Abstract: Human society is facing—among other environmental threats—an enormous challenge due to human activities. The extensive use of high‐tech devices and electronics equipment in the daily life makes, among others, rare‐earth elements (REEs) recovery from secondary… read more here.
Keywords: biomof; biomof swcnt; recovery; earth elements ... See more keywords
Distribution and source of rare earth elements in PM2.5 in Xiamen, China.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental toxicology and chemistry"
DOI: 10.1002/etc.3902
Abstract: Particulate matter with diameter ≤2.5 µm (PM2.5 ) is a serious atmospheric pollutant. Composition and source analyses are essential for controlling PM2.5 . Rare earth elements (REEs) have received little attention as a component of PM2.5… read more here.
Keywords: pm2; earth elements; source; rare earth ... See more keywords
Calculation of Toxicity Coefficient of Potential Ecological Risk Assessment of Rare Earth Elements
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-020-02840-x
Abstract: Rare earth elements (REEs) are applied in various industries. They have entered the environment through different pathways and caused serious pollutions. So far, due to the lack of calculated toxicity coefficient of rare earth elements,… read more here.
Keywords: earth elements; rare earth; potential ecological; toxicity coefficient ... See more keywords
Watershed scale assessment of rare earth elements in soils derived from sedimentary rocks
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-019-7658-y
Abstract: Despite the rare earth elements (REEs) being considered as emerging contaminants, their natural values and possible anthropogenic enrichments in soils have not been studied well in Brazil. The intensive use of conditioners and fertilizers in… read more here.
Keywords: watershed scale; earth elements; sedimentary rocks; soils derived ... See more keywords
Occurrence of some rare earth elements in vineyard soils under semiarid Mediterranean environment
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-022-09956-z
Abstract: A comprehensive investigation has been carried out into the concentrations of a range of REEs (neodymium Nd, cerium Ce, lanthanum La, yttrium Y, scandium Sc) in soils of vineyards belonging to the protected denomination of… read more here.
Keywords: vineyard soils; occurrence rare; rare earth; soils semiarid ... See more keywords
Structural characterization of bioactive glasses containing rare earth elements (Gd and/or Yb)
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03715-1
Abstract: Rare earth-containing bioactive glasses are promising materials for biomedical applications like brachytherapy, luminescence-based imaging, magnetic resonance imaging, among others, due to the electronic configuration of rare earth. Although studies of such glasses have continuously been… read more here.
Keywords: earth elements; rare earth; bioactive glasses; earth ... See more keywords
Removal of rare earth elements from a U/RE ingot via a reaction with UCl3
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-019-06716-1
Abstract: A chemical equilibrium experiment was conducted to remove rare earth (RE) elements from a U/RE ingot using UCl3 as an oxidant. Upon analysis, the RE and uranium in the prepared U/RE ingot formed discrete matrixes… read more here.
Keywords: reaction ucl3; earth elements; rare earth; elements ingot ... See more keywords
Recovery of rare-earth elements from nitrate solutions using polyethylene glycol 1500
Sign Up to like & getrecommendations! Published in 2020 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-020-2908-2
Abstract: A new extraction system based on polyethylene glycol 1500 and NaNO3 was proposed for the recovery of light rare-earth elements (Ce, La, Nd, Pr, and Sm) from aqueous solutions. The equilibrium distribution coefficients and degrees… read more here.
Keywords: recovery; earth elements; extraction; rare earth ... See more keywords
Assessing the chemical behavior and spatial distribution of yttrium and rare earth elements (YREEs) in a coastal aquifer adjacent to the Urmia Hypersaline Lake, NW Iran
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-9644-7
Abstract: This study aims to shed light on the seasonal behavior of yttrium and rare earth elements (YREEs) in the Urmia Aquifer (UA), in the immediate vicinity of Urmia Lake (UL) in Iran. Samples of groundwater,… read more here.
Keywords: earth elements; water; rare earth; aquifer ... See more keywords
State of rare earth elements in the rare earth deposits of Northwest Guizhou, China
Sign Up to like & getrecommendations! Published in 2018 at "Acta Geochimica"
DOI: 10.1007/s11631-018-0278-3
Abstract: We studied the states of rare earth elements in ore of the Xianglushan rare earth deposit. Rare earth ore samples were tested and examined by scanning electron microscope, electron probe, and chemical leaching. No independent… read more here.
Keywords: earth elements; rare earth; state rare; earth ... See more keywords
Rare Earth Elements and Yttrium Potentials of Neoproterozoic Peralkaline Siwana Granite of Malani Igneous Suite, Barmer District, Rajasthan
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Geological Society of India"
DOI: 10.1007/s12594-019-1263-0
Abstract: The bimodal volcano-plutonic association of Neoproterozoic Malani Igneous Suite of western Rajasthan has resulted in enrichment of rare earth elements (REE), especially heavy rare earth elements (HREE) due to fractionation during polychronous emplacement of riebeckite… read more here.
Keywords: earth elements; rare earth; rajasthan; igneous suite ... See more keywords