CID-based ICP-AES instrumentation for continuous on-line analysis of aqueous industrial waste streams

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A CID detection based ICP-AES instrument has been incorporated into an on-line continuous process monitoring system for analysis of aqueous industrial waste streams. Total wavelength coverage afforded by the CID detection allows increased confidence in the analytical results through use of multiple wavelengths for analysis of each element. Total wavelength coverage also allows quick detection of interferences present in the varying waste stream that may cause false positives. Several internal standards have been evaluated to correct for expected variations in the waste stream matrix, and results have been incorporated in the analytical method. The system has been tested on a ... continued below

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16 p.

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Federici, C.; Doorn, S.; Villanueva, D. & Arrington, T. June 1, 1997.

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Description

A CID detection based ICP-AES instrument has been incorporated into an on-line continuous process monitoring system for analysis of aqueous industrial waste streams. Total wavelength coverage afforded by the CID detection allows increased confidence in the analytical results through use of multiple wavelengths for analysis of each element. Total wavelength coverage also allows quick detection of interferences present in the varying waste stream that may cause false positives. Several internal standards have been evaluated to correct for expected variations in the waste stream matrix, and results have been incorporated in the analytical method. The system has been tested on a surrogate waste stream and results are compared to those obtained through conventional ICP-AES analysis of waste stream grab samples.

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16 p.

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INIS; OSTI as DE97007474

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  • 17. IEEE particle accelerator conference, Vancouver (Canada), 12-16 May 1997

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  • Other: DE97007474
  • Report No.: LA-UR--97-1144
  • Report No.: CONF-970503--36
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 489697
  • Archival Resource Key: ark:/67531/metadc686127

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  • June 1, 1997

Added to The UNT Digital Library

  • July 25, 2015, 2:21 a.m.

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  • June 14, 2016, 2:20 p.m.

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Federici, C.; Doorn, S.; Villanueva, D. & Arrington, T. CID-based ICP-AES instrumentation for continuous on-line analysis of aqueous industrial waste streams, article, June 1, 1997; New Mexico. (digital.library.unt.edu/ark:/67531/metadc686127/: accessed September 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.