[PDF] Top 20 Bioaccumulation of Rare Earth Element by Water Lettuce (Pistia Stratiotes)
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Bioaccumulation of Rare Earth Element by Water Lettuce (Pistia Stratiotes)
... of rare earth elements produces environmental wastewater pollution containing toxic ...through bioaccumulation using aquatic plant, Pistia ...the bioaccumulation of rare earth ... See full document
6
Rare earth element geochemistry of outcrop and core samples from the Marcellus Shale
... of water–rock interactions and fluid migration and mixing [5–7]. The rare earth ele- ments (REE) have been extensively studied in sedimen- tary formations (and geologic media in general), typically ... See full document
11
Rare earth element concentrations in dissolved and acid available particulate forms for eastern UK rivers
... of water quality determinands was measured and the use of inductively coupled plasma mass spectrometry (ICPMS) allowed the assessment of many trace elements including Y and the lighter lanthanides (La through to ... See full document
15
Recycling of Rare Earth Magnet Waste by Removing Rare Earth Oxide with Molten Fluoride
... A rare earth element isolated by using solvent extraction is precipitated as oxalates to be ...electrolysis. Rare earth metals are regenerated by using the molten salt ...electrolysis. ... See full document
8
Bed and suspended sediment-associated rare earth element concentrations and fluxes in a polluted Brazilian river system
... 65 The Ipojuca River is one of the most polluted rivers in Brazil. For instance, suspended sediment- 66 associated Pb fluxes have been reported as exceeding those in rivers affected by mining activities (Silva et 67 al. ... See full document
20
Improvement of Corrosion Resistance of Magnesium Alloys by Surface Film with Rare Earth Element
... special-grade). The specimen mentioned above was im- mersed in the nitrate solution at room temperature. The concentrations of the nitrates and the immersion time were varied. The specimen after the immersion was rinsed ... See full document
6
Normalized Rare Earth Elements in Water, Sediments, and Wine: Identifying Sources and Environmental Redox Conditions
... the rare earth elements (REE) in surface waters and sediments, when normalized on an element- by-element basis to one of several rock standards and plotted versus atomic number, yield curves ... See full document
15
Improving the Photoelectric Characteristics of MoS2 Thin Films by Doping Rare Earth Element Erbium
... followed which the solution was maintained at 70°C via a water bath. The CVD system consisted of a horizontal quartz tube furnace, a vacuum system, an intake system, and a water bath. The Si substrates were ... See full document
5
Physicochemical study of extractants for extraction of rare earth element
... explaining the various acoustic parameters with their de- viated values. The ultrasonic velocity of the pure liquids and their freshly prepared mixtures of (TBP-toluene) were measured using multifrequency ultrasonic ... See full document
9
Differentiating lithogenic supplies, water mass transport, and biological processes on and off the Kerguelen Plateau using rare earth element concentrations and neodymium isotopic compositions
... sediments taken from a core top collected at C1 during the KEOPS1 cruise, Pearce et al. (2013) observed the formation of a negative dissolved Eu anomaly within the first 14 days of their experiment, presumably caused by ... See full document
28
Depression Among Pregnant Latinas In South Carolina
... of water (several wt%) and fluid mobile elements ...turn, rare earth element (REE) and high field strength element (HFSE: Nb, Ta, Hf, Zr, Ti) concentrations of mantle peridotite are ... See full document
261
Rare earth element systematics in ancient and modem hydrothermal systems
... off-axis water flux, as the fraction of magmatic heat not removed in the axial region and the average temperature of the flow are not known [Elderfield & ... See full document
283
Interesting Papers in Other Journals
... R.SRIN!VASAN, G.V.C.PANTULU and K.GOPALAN: Rare earth element geochemistry and Rb-Sr geochronology of Archaean stromatolitic cherts of the Dharwar Craton, South India. SUKUMARAN: [r] ... See full document
5
Rare Earth Element Geochemistry of Stream Sediments from Pegmatite Terrain of Ijero- Ekiti, Southwestern Nigeria: Implications for Source Rocks and Paleo-Oxidation Conditions
... Rare earth elements data were utilized to decipher the provenance and paleo-oxidation conditions of the Stream sediments from the Pegmatite terrain of Ijero- Ekiti, Southwestern ... See full document
11
Rare earth metals asecofriendly corrosion inhibitors for mild steel in produced water
... Produced water is the by-product accomplished with petroleum ...produced water production is 250 MMbbls /day compared with 80 MMbbls / day of ...the water cut is 70% approximately and still increase ... See full document
14
periodic_table1.ppt
... Main, Transition, Rare Earth Main (Representative), Transition metals, lanthanides and actinides (rare earth).. Reading the Periodic Table:[r] ... See full document
19
Rare earth doping of silicon
... valence' property^. The 4 f level mixes with the 5d (which is an empty level) rather than the 6s because the 5d is slightly closer (as it is lower in energy than the 6s). The levels are made to overlap by applying ... See full document
165
Rare Earth Element Determination in Olivine by Laser Ablation Quadrupole ICP MS: An Analytical Strategy and Applications
... 500000 cps. Experiment set-up followed the approach of Eggins et al. (1997) with the modifications as outlined in later publications (e.g., Babechuk et al. 2010). Sample unknowns were preceded with blanks, multiple ... See full document
16
Interesting Papers in Other Journals
... Synmetamorphic high density carbonic fluids in the Lower Crust: Evidence from the Nilgiri Granulites, Southern India, pp.. Rare earth element behaviour during evolution and al[r] ... See full document
5
Geological and geochemical aspects of the Liontown VHMS deposit North Eastern Queensland
... Significant rare earth element depletion patterns in the altered footwall pumice breccias of the Liontown deposit are developed up to 20 metres below massive sulphide mineralisation of b[r] ... See full document
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