Sentence examples for metal speciation was from inspiring English sources

Further, metal speciation was calculated using the geochemical equilibrium model Visual MINTEQ.

Sludgeborne heavy metal speciation was also assessed, and the potential mobility of the elements was classified as follows: Zn > Ni ≫ Cu ≈ Cr.

Heavy metal speciation was assessed by means of a combination of anion-exchange resin measurements and MINTEQA2 model calculations, and further validated by chelating resin measurements.

Sequential extraction method developed by Tessier et al. (1979) for heavy metal speciation was followed; according to this method, the metals bound to five fractions: exchangeable (F1), carbonate (F2), reducible (F3), oxidizable (F4) and residual (F5) fraction.

Although metal speciation was not explicitly determined in this study, ROS generation by underground PM was investigated.

Metal speciation is a primary control on metal mobility and bioavailability in the environment, and adsorption reactions can play a significant role in this process (e.g., [1]).

Therefore, significant seasonal variations in trace metal speciation should be expected.

A deeper discussion of this point and strategies for critically evaluating whether sensors perturb metal speciation will be discussed in section 3.2.

Detailed particulate speciation was conducted to obtain particulate ionic, trace metals, and temperature-resolved carbonaceous concentrations, via ion chromatography, X-ray fluorescence, thermal-optical reflectance (TOR), respectively.

For this purpose, a series of interaction experiments was done with a calcareous clay soil and the phytosiderophore 2′-deoxymugineic acid (DMA), in which metal and DMA speciation were examined as a function of time and DMA concentration.

In other words, these BLMs or more specifically the speciation model WHAM V (Windermere Humic Acid model) which is incorporated into BLM 2.2.3, will produce more accurate calculations of metal speciation when there is a higher amount of metal ions that can bind to the NOM ligands present in the water.