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Trace Element Analysis of Mineral Water Samples through XRF and ICP-MS

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Description

Poster presentation for the 2012 University Scholars Day at the University of North Texas discussing a trace element analysis of mineral water samples through XRF and ICP-MS.

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1 p.

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Dash, Akshar; Thurber, Casey; Kummari, Venkata C.; Verbeck, Guido F.; Duggan, Jerome L. & Rout, Bibhudutta April 19, 2012.

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This poster is part of the collection entitled: UNT Undergraduate Student Works and was provided by the UNT Honors College to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 1993 times, with 6 in the last month. More information about this poster can be viewed below.

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UNT Honors College

The UNT Honors College is dedicated to enriching the undergraduate academic experience for talented, motivated, and well-prepared students. The college offers its members many benefits, including challenging classes, training in research methods and skills, eligibility to live in Rawlins Hall or Honors Hall, and a supportive social and academic environment.

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  • Main Title: Trace Element Analysis of Mineral Water Samples through XRF and ICP-MS
  • Series Title: University Scholars Day

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Description

Poster presentation for the 2012 University Scholars Day at the University of North Texas discussing a trace element analysis of mineral water samples through XRF and ICP-MS.

Physical Description

1 p.

Notes

Abstract: This study aims to determine the trace elemental composition of natural mineral water samples using two widely-used concentration analysis techniques: X-Ray Fluorescence (XRF) and Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). The XRF analysis is a non-destructive technique, while the ICP-MS is highly sensitive to the concentration levels of different elements and compounds. About 200mL samples of natural hot spring water from Hot Springs, Arkansas were collected during the winter season in 2011. A part of the water samples was prepared through dilution for ICP-MS analysis and through filtration for XRF analysis. Elemental concentration analyses of the hot spring water samples were compared to that of tap water samples prepared through the same dilution and filtration methods. The authors speculate that the mineral water sample will contain a smaller concentration (in parts per million levels) of trace element contaminants (e.g., Co, Mg, Pb) than tap water since the mineral water is in an environmentally natural state. The ICP-MS and XRF results showed the presence of trace elemental contaminants such as Co, As, Se, Kr, Mo, Cd, Sn and W in the hot spring water samples. The respective concentrations of trace elemental contaminants were significantly lower in the natural mineral water samples than in the tap water samples. The authors plan to investigate the presence and concentration of trace element contaminants in other environmental samples.

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  • Ninth Annual University Scholars Day, 2012, Denton, Texas, United States

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UNT Undergraduate Student Works

This collection presents scholarly and artistic content created by undergraduate students. All materials have been previously accepted by a professional organization or approved by a faculty mentor. Most classroom assignments are not eligible for inclusion. The collection includes, but is not limited to Honors College theses, thesis supplemental files, professional presentations, articles, and posters. Some items in this collection are restricted to use by the UNT community.

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Creation Date

  • April 19, 2012

Added to The UNT Digital Library

  • June 18, 2012, 9:19 a.m.

Description Last Updated

  • March 11, 2020, 10:40 a.m.

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Dash, Akshar; Thurber, Casey; Kummari, Venkata C.; Verbeck, Guido F.; Duggan, Jerome L. & Rout, Bibhudutta. Trace Element Analysis of Mineral Water Samples through XRF and ICP-MS, poster, April 19, 2012; (https://digital.library.unt.edu/ark:/67531/metadc86704/: accessed November 13, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Honors College.

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