acid mine drainage (AMD)
Effects of organic matter in arsenic removal during neutralization of acid mine drainage
... Acid mine drainage (AMD) is an important environmental concern as it restricts the use of receiving waters due to their toxic ...of AMD occurs is a critical natural attenuation process ...
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Acidic Aqueous Solutions and Sulfate Rich Mineralogy: Raman Investigations of Rio Tinto, Spain, a Model for Acid Mine Drainage and a Potential Martian Analog
... sulfuric acid along the ...sulfuric acid as ...sulfuric acid in the ...sulfuric acid in the vessel and the pure water in the tube in order to provide an internal reference for the quantitative ...
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Surface Complexation Modelling of Arsenic and Copper Immobilization by Iron Oxide Precipitates Derived from Acid Mine Drainage
... Acid mine drainage (AMD) constitutes a serious environmental problem in mining areas due to the acidification of soils and aquatic systems, and the release of toxic ...in AMD display a ...
16
Chemical priming of immunity without costs to plant growth
... deter- mine whether this priming of camalexin production contributes to RBH-IR, we compared RBH-IR levels between WT (Col-0) plants and the camalexin-deficient pad3-1 mutant (Zhou et ...
12
Estudio y diseño de una solución de virtualización de escritorios para la empresa Fibrán Cía Ltda
... La arquitectura x86 dispone de cuatro anillos de protección, desde el nivel 0 (el de mayor privilegio) donde se ejecuta normalmente el sistema operativo al nivel 3 (menos privilegios) el cual soporta las aplicaciones, ...
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Vol. 11, núm. 4 (2020)
... orden son muy cercanos a la unidad (0.98); de igual manera, los valores de 𝑞 𝑒 calculados a partir del modelo cinético son muy similares a los obtenidos experimentalmente. En consecuencia, es el modelo que mejor se ...
26
La conferencia de aceptación del Premio Nobel se puede leer aquí
... cholanic acid there are seven asymmetric carbon atoms, and in cholic acid there are ten; as yet no procedure has been developed for the experimental production of the peculiar bonding of the numerous ...
9
Development and validation of a genome scale metabolic model for the malolactic bacterium oenococcus oeni
... Oenococcus oeni is one of the most important lactic acid bacteria that develops during winemaking. It is responsible of carrying out malolactic fermentation, which significantly affects the final quality of wine. ...
158
TítuloWash off and sediment transport experiments in a full scale urban drainage physical model
... urban drainage models, we think that the limitations in the catchment size for urban wash-off physically-based models will be significantly decreased in the near future and this will highlight, also for large ...
195
Stress Calibration at Cuiabá Mine, Brazil
... 5.1 Intact rock strength and rock mass behavior Based on the lab test two separated responses were clearly seen from the materials on Cuiabá Mine. The BIF can be classified as a competent rock with an UCS greater ...
7
Diseño de un sistema de tratamiento para el drenaje ácido de mina basado en el proceso de lodos de alta densidad (HDS)
... of acid drainage due to the tasks of exploration and development of a ...a mine wet are potentially hazardous areas for the generation of acid ...water. Acid mine drainage ...
12
Bile Acid Physiology
... The primary bile acids (BAs) are synthetized from cholesterol in the liver, conjugated to glycine or taurine to increase their solubility, secreted into bile, concentrated in the gallbladder during fasting, and expelled ...
11
TítuloThe Valborraz tungsten mine: Description of a potential source of arsenic pollution
... the mine were too high to have a geological origin, and they are probably due to contamination from the close mine ...the mine soils were higher than in the natural soils, ranging from ...the ...
16
Stimulation of respiratory activity of Shigella sonnei by certain nitrogenous compounds
... The stimulatory activity of pyridine-3-suIfonic acid upon the oxidátion of glucose by S. Jomzei was not surprising since MIZUNO and NOJIMA ( 14) found that this substance was a growth accessory factor for S. ...
9
Ventaja Competitiva De Intel En El Segmento De Los Microprocesadores
... como AMD se ven en la necesidad de contratar fábricas externas para la producción de sus procesadores, empresas como Global Foundries y Taiwan Semiconductor Manufacturing Company proveen este ...
13
Capillary electrophoresis for rapid profiling of organic acidurias / Coral Barbas [et al ]
... Methylmalonic acidemia results from the deficiency of the cobalamin-dependent enzyme methylmalonyl-CoA mutase (1). It is one of the most frequently diagnosed organic acidurias (6 cases in 3 years from 1000 children) (6); ...
8
Sensitive and Rapid UHPLC-MS/MS for the Analysis of Tomato Phenolics in Human Biological Samples.
... caffeic acid, with a LOD of ...3,4-Dihydroxyphenylacetic acid and 3-(3-hydroxyphenyl)propionic acid followed the same trend as caffeic acid, with lower values in our study ...
17
Separation and identification of organic acids in root exudates of lupinus luteus by capillary zone electrophoresis / C Barbas, J A Lucas García, F J Gutierrez Mañero
... Optimization of the parameters was carried out by considering the influence of electrolyte composition, pH, applied voltage and modifier concentration on the separation process. Based on literature data (Huang et al, ...
6
Comparación de arquitectura AMD e Intel para ejecución de GADGET
... arquitectura AMD. Igualmente importante resultó, sobre todo en el caso del nodo AMD, tener en cuenta utilizar la banderas de compilación adecuadas al momento de generar el binario, como pueden ser ...
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Caracterización hidroquímica del primer lixiviado AMD que intercepta y contamina las aguas del Río Odiel a su paso por Mina Concepción = Hydrochemical characterization of the first AMD leachate intercepting and polluting the Odiel River waters passing by Mina Concepción
... La oxidación de sulfuros en AMD es un proceso complejo, que incluye reacciones tales como la oxidación-reducción, hidrólisis, y la precipitación-disolución, (Grande et al ., 2014). A partir de este conjunto de ...
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