The effect of temperature on the leaching of monazite obtained from heavy mineral sands

Shin, Hee-Young; Park, Hongki; Yoo, Kyoungkeun

doi:10.1080/12269328.2012.692626

Cited by 17 publications

(2 citation statements)

References 5 publications

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“…This may be explained by the significant correlation between altitude/temperature and other environmental factors such as pH and salinity ( Figure 6 B), which were previously reported to affect the protist niche breadth [ 25 , 59 ]. In addition, temperature could also enhance the dissolution of mineral elements and accelerate the rate of redox reactions [ 60 , 61 ], which may influence the resource availability to microorganisms. Therefore, temperature could directly and indirectly (i.e., interacting with minerals) shape the sediment community composition.…”

Section: Discussionmentioning

confidence: 99%

High Variation in Protist Diversity and Community Composition in Surface Sediment of Hot Springs in Himalayan Geothermal Belt, China

et al. 2023

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Hot springs are some of the most special environments on Earth. Many prokaryotic and eukaryotic microbes have been found to live in this environment. The Himalayan geothermal belt (HGB) has numerous hot springs spread across the area. Comprehensive research using molecular techniques to investigate eukaryotic microorganisms is still lacking; investigating the composition and diversity of eukaryotic microorganisms such as protists in the hot spring ecosystems will not only provide critical information on the adaptations of protists to extreme conditions, but could also give valuable contributions to the global knowledge of biogeographic diversity. In this study, we used high-throughput sequencing to illuminate the diversity and composition pattern of protist communities in 41 geothermal springs across the HGB on the Tibetan Plateau. A total of 1238 amplicon sequence variants (ASVs) of protists were identified in the hot springs of the HGB. In general, Cercozoa was the phylum with the highest richness, and Bacillariophyta was the phylum with the highest relative abundance in protists. Based on the occurrence of protist ASVs, most of them are rare. A high variation in protist diversity was found in the hot springs of the HGB. The high variation in protist diversity may be due to the different in environmental conditions of these hot springs. Temperature, salinity, and pH are the most important environmental factors that affect the protist communities in the surface sediments of the hot springs in the HGB. In summary, this study provides the first comprehensive study of the composition and diversity of protists in the hot springs of the HGB and facilitates our understanding of the adaptation of protists in these extreme habitats.

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Section: Discussionmentioning

confidence: 99%

High Variation in Protist Diversity and Community Composition in Surface Sediment of Hot Springs in Himalayan Geothermal Belt, China

et al. 2023

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“…Existen diversos tratamientos hidrometalúrgicos con ácidos inorgánicos para disolver los REE a partir de sus minerales, como (Ce, La, Pr, Nd, Y)PO4 (monacita), (Ce, La, Y)CO3F (bastnasita), etc (Kim y Osseo Asare 2012;Shin et al, 2012;Peelman et al, 2014). Dichos métodos son la base para la investigación sobre la extracción de los fósforos contenidos en los CRT.…”

Section: Tierras Raras En La Basura Electrónica (Crtunclassified

Caracterización y extracción selectiva de los elementos de tierras raras contenidas en la basura electrónica

Hernández

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Recursos de las tierras raras……………………………………………………......11 1.4 Aplicaciones de los elementos de las tierras raras………………………………..13 1.5 Tierras raras en la basura electrónica………………………………………….......14 1.6 Proceso de extracción de REE desde la minería………………………………….16 Capítulo 2. Planteamiento del problema y objetivos 2.1 Problema de estudio………………………………………………………………....20 2.2 Objetivos 2.2.1 Objetivo General……………………………………………………………….22 2.2.2 Objetivos particulares…………………………………………………………22 Capítulo 3. Metodología experimental 3.1 Recolección y tratamiento de matriz………………………………………………25 3.2 Caracterización. Estudio analítico de la matriz………………..

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Rapid and Selective Leaching of Actinides and Rare Earth Elements from Rare Earth-Bearing Minerals and Ores

Whitty-Léveillé¹,

Reynier²,

Larivière³

2018

The Minerals, Metals &Amp; Materials Series

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The effect of temperature on the leaching of monazite obtained from heavy mineral sands

Cited by 17 publications

References 5 publications

High Variation in Protist Diversity and Community Composition in Surface Sediment of Hot Springs in Himalayan Geothermal Belt, China

High Variation in Protist Diversity and Community Composition in Surface Sediment of Hot Springs in Himalayan Geothermal Belt, China

Caracterización y extracción selectiva de los elementos de tierras raras contenidas en la basura electrónica

Rapid and Selective Leaching of Actinides and Rare Earth Elements from Rare Earth-Bearing Minerals and Ores

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