Inductively Coupled Plasma Atomic Emission Spectrometry - Air Quality Monitoring
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Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences,1113 Sofia, Bulgaria
Institute of Physical Chemistry “Rostislav Kaischew”, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
Institute of Atmospheric Physics, Academy of Sciences of the Czech Republic, 14131 Prague 4, Czech Republic
Online publish date: 2007-10-01
Publish date: 2007-10-01
Eurasian J Anal Chem 2008;3(1):134–150
The concentration levels of heavy and toxic elements circulating in the environment increase due to various industrial activities. Now it is well understood that the environmental particles influence directly the cloud properties and atmosphere visibility, and indirectly change the global climate. Particles with aerodynamic diameter larger than approx. 10 μm were collected by Bergerhoff’s method around metallurgical works “Kremicovtzi” in Sofia, Bulgaria. Samples of atmospheric particles smaller than approx. 10 μm were collected by filter technique from the meteorological stations Milesovka and Kopisty, located in a highly polluted industrial region of the Czech Republic. Inductively coupled plasma atomic emission spectrometry (ICP-AES) was applied in this study for quantitative determination of traces of elements after sample extraction with aqua regia according to ISO 11466:1995. The accuracy is ensured by the following ICP–AES methodology: (a) quantification of spectral interferences in the presence of Al, Ca, Mg, Fe and Ti as a complex environmental matrix around the prominent lines of the analytes, and (b) line selection for trace analysis. The content of some pollutants (As, Ba, Cu, Mn, Pb, Zn, Al, Ca, Mg, Fe and Ti) was compared to the corresponding threshold concentration levels and to the results from the chemical analysis of hundreds of individual particles by using Electron Probe X–ray Micro-Analyses (EPXMA).
Harper M, Growacki C R and Michael P R (1997) Industrial hygiene, Anal. Chem 69: 307R.
Kulkarni P, Chellam S, Flanagan J B and Jayanty R K M (2007) Microwave digestion - ICP-MS for elemental analysis in ambient airborne fine particulate matter: Rare earth elements and validation using a filter borne fine particle certified reference materials, Anal. Chim. Acta 599: 170.
Hopke P K (1999) An introduction to source receptor modeling, in: Landsberger S and Creatchman M (Eds.), Elemental Analysis of Airborne Particles, Gordan and Breach Science Publisher, Amsterdam, The Netherlands , Chapter 8, p 273.
Pruppacher H R and Klett J D (1997) Microphysics of Clouds and Precipitation, 2nd edn, Kluwer Academic Publishers, Dordrecht.
Stevens R K, Pinto J P, Willis R D, Mamane Y, Novak J J and Benes J (1996) Monitoring and Modeling Methods for Air Pollution Control Strategies: A Case Study in the Northwest Czech Republic, Allegrini I and De Santis F (Eds.), in NATO ASI Series, Partnership Sub-Series 2, Enviroment 8: 151.
Laskin A, Cowin J P and Iedema M J (2006) Analysis of individual environmental particles using modern methods of electron microscopy and X-ray microanalysis, J. Electron Spectr. Rel. Phen. 150: 260.
Lüdke C, Hoffmann E and Skole J (1997) Determination of trace-metal concentrations in size-classified atmospheric particles by ETV-ICP-MS, Fresenius J. Anal. Chem. 403: 359.
Tolocka M P, Derek A L, Johnston M V and Wexler A S (2004) Number concentrations of fine and ultra fine particles containing metals, Atmos. Envir. 38: 3263.
McLaren J W (1987) Applications: Environmental, in Boumans P W J M (Ed), Inductively Coupled Plasma Emission Spectrometry, Part 2, Application and Fundamentals, Wiley, New York, Ch. 3. p. 48.
Vincent J H (1994) Measurements of coarse aerosols in workplace (review), Analyst 119: 13.
Boevski I I, Daskalova N N, Havezov I P and Davidkova S S (1999) Determination of chromium in samples collected in the workplace by inductively coupled plasma and direct current arc emission spectroscopy, Bulg. Chem. Commun. 31: 276.
Butler O T, Cook J M, Harrington Ch F, Hill S J, Rieuwerts J and Miles D L (2007) Atomic spectrometry update. Environmental analysis. J. Anal. At. Spectrom.22: 187.
Butler O T, Cook J M, Harrington Ch F, Hill S J, Rieuwerts J and Miles D L (2006) Atomic spectrometry update. Environmental analysis. J. Anal. At. Spectrom. 21: 217.
Butler O T, Cook J M, Harrington Ch F, Hill S J, Rieuwerts J and Miles D L (2005) Atomic spectrometry update. Environmental analysis. J. Anal. At. Spectrom.20: 130.
Finlayson-Pitts B J (1999) Chemistry of the Upper and Lower Atmosphere: Theory, Experiments, and Applications, Academic Press.
Fisak J, Tesar M, Rezacova D, Elias V, Weignerova V and Fottova D (2002) Pollutant concentrations in fog and low cloud water at selected sites of the Czech Republic, Atmospheric Research 64: 75.
Daskalova N and Boevski Iv (1999) Spectral interferences in the determination of trace elements in environmental materials by inductively coupled plasma atomic emission spectrometry, Spectrochim. Acta Part B 54: 1099.
VDI-Richtlinie, VD12119, Bltt 2 (Juni 1972): Messung partikelfoermiger Niederschlaege, Bestimmung der partikelfoermigen Niederschlaege mit dem Bergerhoff-Geraet (Standardverfahren).
Stoyanova V, Marinov M, Tsacheva Ts, Vasilev D, Kupenova T, Fisak J, Rezacova D and Chaloupecky P (2008) Heavy-metal particles in atmospheric dusts collected by dry-filter techniques: electron microscopy analysis, in Nanoscale phenomena and structures, Kashchiev D (ed), Prof. M. Drinov Publishing House, Sofia, in press.
Fisak J and Rezacova D (2001) Comparison between pollutant concentration in the samples of fog and rime water collected at the Milesovka Mt., Studia Geoph. et Geod. 45: 319.
International Organization for Standardization (1995) Soil Quality, Extraction of Trace Elements Soluble in Aqua Regia, ISO 11466.
Velitchkova N, Pentcheva E N and Daskalova N (2004) Determination of arsenic, mercury, selenium, thallium, tin and bismuth in environmental materials by inductively coupled plasma emission spectrometry, Spectrochim Acta Part B 59: 871.
Boumans P W J M (1980) Line Coincidence Tables for Inductively Coupled Plasma Atomic Emission Spectrometry, Pergamon, Oxford.