Determination of suspended matter in ambient air - Measurement of the mass concentration of Al, As, Ca, Cd, Co, Cr, Cu, K, Mn, Ni, Pb, Sb, V, Zn as part of dust precipitation by mass spectrometry (ICP-MS)
In this guideline a complete measurement method for determining the total contents of elements in the dust deposition is presented. Dust deposition within the meaning of this guideline denotes the dry residue of the atmospheric particulate matter input collected in a collecting vessel (so-called collecting pot) during the exposure period. The substance input of the metal and metalloid compounds bound to dust particles and contained in the precipitated water from the atmosphere into the collecting system is brought about by sedimentation. Typical deposition ranges are listed in Table 2. The selection of components to be determined was based e.g. on the elements listed in the 17. BImSchV and with reference to a number of relevant elements for the balancing of substance inputs in eco-systems. The limits of detection that can be attained with the measurement method described in this guideline (see Section 6.3) allow also a number of elements to be determined in rural areas with low exposure levels.
VDI 2119 Blatt 2-1996 Measuring of particulate precipitations - Determination of the dust precipitation with collecting pots made of glass (Bergerhoff method) or plastic
VDI 2267 Blatt 4-1987 Stoffbestimmung an Partikeln in der Aussenluft; Messen von Blei@ Cadmium und deren anorganischen Verbindungen als Bestandteile des Staubniederschlages mit der Atomabsorptionsspektrometrie
VDI 2267 Blatt 11-1986 Stoffbestimmung an Partikeln in der Aussenluft; Messen der Blei-Massenkonzentration mit Hilfe der energiedispersiven Roentgenfluoreszenzanalyse
2004年03月01日VDI 2267 Blatt 15-2004 Stoffbestimmung an Partikeln in der Aussenluft - Messen der Massenkonzentration von As@ Ca@ Cd@ Co@ Cr@ Cu@ K@ Mn@ Ni@ Pb@ Sb@ V@ Zn als Bestandteile des Staubniederschlages mit Hilfe der Massenspektrometrie (ICP-MS)
In this guideline a complete measurement method for determining the total contents of elements in the dust deposition is presented. Dust deposition within the meaning of this guideline denotes the dry residue of the atmospheric particulate matter input collected in a collecting vessel (so-called collecting pot) during the exposure period. The substance input of the metal and metalloid compounds bound to dust particles and contained in the precipitated water from the atmosphere into the collecting system is brought about by sedimentation. Typical deposition ranges are listed in Table 2. The selection of components to be determined was based e.g. on the elements listed in the 17. BImSchV and with reference to a number of relevant elements for the balancing of substance inputs in eco-systems. The limits of detection that can be attained with the measurement method described in this guideline (see Section 6.3) allow also a number of elements to be determined in rural areas with low exposure levels.
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