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Integrated Method for the Measurement of Trace Atmospheric Bases : Volume 4, Issue 5 (21/09/2011)

By Key, D.

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Book Id: WPLBN0003984522
Format Type: PDF Article :
File Size: Pages 34
Reproduction Date: 2015

Title: Integrated Method for the Measurement of Trace Atmospheric Bases : Volume 4, Issue 5 (21/09/2011)  
Author: Key, D.
Volume: Vol. 4, Issue 5
Language: English
Subject: Science, Atmospheric, Measurement
Collections: Periodicals: Journal and Magazine Collection, Copernicus GmbH
Historic
Publication Date:
2011
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications

Citation

APA MLA Chicago

Stihle, J., Petit, J., Thomas, M., Bonnet, C., Liu, O., Depernon, L.,...Latimer, R. (2011). Integrated Method for the Measurement of Trace Atmospheric Bases : Volume 4, Issue 5 (21/09/2011). Retrieved from http://www.ebooklibrary.org/


Description
Description: Oak Crest Institute of Science, Pasadena, California, USA. Nitrogenous atmospheric bases are thought to play a key role in the global nitrogen cycle, but their sources, transport, and sinks remain poorly understood. Of the many methods available to measure such compounds in ambient air, few meet the current need of being applicable to the complete range of potential analytes and fewer still are convenient to implement using instrumentation that is standard to most laboratories. In this work, an integrated approach to measuring trace atmospheric nitrogenous bases has been developed and validated. The method uses a simple acid scrubbing step to capture and concentrate the bases as their phosphite salts, which then are derivatized and analyzed using GC/MS and/or LC/MS. The advantages of both techniques in the context of the present measurements are discussed. The approach is sensitive, selective, reproducible, as well as convenient to implement and has been validated for different sampling strategies. The limits of detection for the families of tested compounds are suitable for ambient measurement applications, as supported by field measurements in an urban park and in the exhaust of on-road vehicles.

Summary
Integrated method for the measurement of trace atmospheric bases

Excerpt
Choi, S., Drese, J. H., and Jones, C. W.: Adsorbent Materials for Carbon Dioxide Capture from Large Anthropogenic Point Sources, ChemSusChem, 2, 796–854, doi:10.1002/cssc.200900036, 2009.; Clemitshaw, K. C.: A Review of Instrumentation and Measurement Techniques for Ground-based and Airborne Field Studies of Gas-phase Tropospheric Chemistry, Crit. Rev. Environ. Sci. Technol., 34, 1–108, 2004.; Collins, G. E. and Rosepehrsson, S. L.: Sensitive, Fluorescent Detection of Hydrazine via Derivatization with 2,3-Naphthalene Dicarboxaldehyde, Anal. Chim. Acta, 284, 207–215, 1993.; Dasgupta, P. K., Dong, S., Hwang, H., Yang, H. C., and Genfa, Z.: Continuous Liquid-phase Fluorometry Coupled to a Diffusion Scrubber for the Real-time Determination of Atmospheric Formaldehyde, Hydrogen Peroxide and Sulfur Dioxide, Atmos. Environ., 22, 949–963, 1988.; Dasgupta, P. K., Ni, L. Z., Poruthoor, S. K., and Hindes, D. C.: A Multiple Parallel Plate Wetted Screen Diffusion Denuder for High-flow Air Sampling Applications, Anal. Chem., 69, 5018–5023, 1997.; Day, E. W., Golab, T., and Koons, J. R.: Determination of Micro Quantities of C1-C4 Primary and Secondary Amines by Electron Affinity Detection, Anal. Chem., 38, 1053–1057, 1966. \clearpage; Documentation for Immediately Dangerous to Life or Health Concentrations (IDLH): NIOSH Chemical Listing and Documentation of Revised IDLH Values: http://www.cdc.gov/niosh/idlh/intridl4.html (last access: 29 April 2010), 1995.; Elder, J. W. and Holtz, K. M.: Microwave Microscale Organic Experiments, J. Chem. Educ., 73, A104–A105, 1996.; Eldering, A., Hall, J. R., Hussey, K. J., and Cass, G. R.: Visibility Model Based on Satellite-generated Landscape Data, Environ. Sci. Technol., 30, 361–370, 1996.; Fangmeier, A., Hadwigerfangmeier, A., Vandereerden, L., and Jager, H. J.: Effects of Atmospheric Ammonia on Vegetation – A Review, Environ. Pollut., 86, 43–82, 1994.; Frenzel, W.: Permeation Denuder for Sampling and Continuous Analysis of Gases, 1. System Configuration, Basic Studies and Application to Atmospheric Ammonia and Sulfur Dioxide, Anal. Chim. Acta, 291, 305–320, 1994.; Friedland, A. J., Miller, E. K., Battles, J. J., and Thorne, J. F.: Nitrogen Deposition, Distribution and Cycling in a Sub-alpine Spruce-fir Forest in the Adirondacks, New York, USA, Biogeochemistry, 14, 31–55, 1991.; Gamble, D. S.: Photometric Analysis of Trace Amounts of Hydrazine with p-Dimethylamino-Benzaldehyde, Chemical Equilibria, 2, Can. J. Chem., 46, 1365–1371, 1968.; Gamble, D. S. and Hoffman, I.: Photometric Analysis of Trace Amounts of Hydrazine with p-Dimethylaminobenzaldehyde, Chemical Equilibria, Can. J. Chem., 45, 2813–2819, 1967.; Ge, X. L., Wexler, A. S., and Clegg, S. L.: Atmospheric Amines – Part I. A Review, Atmos. Environ., 45, 524–546, 2011a.; Ge, X. L., Wexler, A. S., and Clegg, S. L.: Atmospheric Amines – Part II. Thermodynamic Properties and Gas/particle Partitioning, Atmos. Environ., 45, 561–577, 2011b.; Hamano, T., Mitsuhashi, Y., and Matsuki, Y.: Improved Gas Chromatographic Method for the Quantitative Determination of Secondary Amines as Sulfonamides Formed by Reaction with Benzenesulfonyl Chloride, J. Chromatogr., 190, 462–465, 1980.; Hornung, M. and Sutton, M. A.: Impacts of Nitrogen Deposition in Terrestrial Ecosystems, Atmos. Environ., 29, 3395–3396, 1995.; Horvath, H.: Spectral Extinction Coefficients of Background Aerosols in Europe, North and South America – A Comparison, Atmos. Environ. A, 25, 725–732, 1991. \clearpage; Horvath, H.: Atmospheric Light Absorption – A Review, Atmos. Environ. A, 27, 293–317, 1993.; Hwang, Y., Matsuo, T., Hanaki, K., and Suzuki, N.: Identification and Quantification of Sulfur and Nitrogen-containing Odorous Compounds In Wastewater, Water Res., 29, 711–718, 1995.

 

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