Estimation du débit de SO2, HCl et HF émis par le volcan Vulcano (Italie) |
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| Authors: | R Faivre-Pierret C Guelff R Sestier-Carlin |
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| Institution: | 1. Commissariat à l’Energie Atomique, Centre d’Etudes Nucléaires de Grenoble, Département de Protection, Service d’Hygiène Industrielle, Laboratoire d’étude d’Environnement et de Sécurité Industrielle, 38041, Grenoble
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| Abstract: | The flow rate of SO2, HCl and HF was calculated from a transfer coefficient obtained by measuring the concentration of a tracer gas (SF6) emitted at the plume and analysed down wind with a field gas chromatograph. The results obtained are: $$\begin{gathered} SO_2 = 2.3 \pm 0.4 t/day \hfill \\ HCl = 6.4 \pm 0.4 t/day \hfill \\ HF = 0.11 \pm 0.3 t/day \hfill \\ \end{gathered} $$ |
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