E3S Web Conf.
Volume 311, 2021International Conference “Ecological Paradigms of Sustainable Development: Political, Economic and Technological Dimension of Biosphere Problems” (EPSD 2021)
|Number of page(s)||5|
|Section||Reflections on Environmental Risks|
|Published online||19 October 2021|
Results on laboratory-instrumental studies of atmospheric air after fire suppression
1 North-West Public Health Research Center of Rospotrebnadzor, 2nd Sovetskaya st., 4, 191036 St. Petersburg, Russia
2 All-Russian Center for Emergency and Radiation Medicine named after A.M. Nikiforova, Ministry of Emergency Situations of Russia, 4/2 Academician Lebedeva st., 194044 St. Petersburg, Russia
3 St. Petersburg State Pediatric Medical University, 2 Litovskaya st., 194100 St. Petersburg, Russia
* Corresponding author: email@example.com
The paper presents the results of laboratory-instrumental studies of atmospheric air sampled during the first day after fire suppression in different localization. Carbon oxide, hydrochloride, hydrocyanide, nitrogen oxides, sulfur dioxide, and dioxins were determined in the air samples taken. The comparison was made with the hygienic standards established by SanPiN 1.2.3685-21 “Hygienic standards and requirements to ensure safety and (or) harmlessness for humans of environmental factors”. Analysis of the obtained data showed that the concentrations of most of the detected toxic combustion products one day after fire suppression were at a level close to MAC for the working area air, but significantly exceeded MAC established for the atmospheric air of urban and rural settlements. The largest exceedances were obtained at sites such as industrial and residential buildings, which can be explained by the use of a wide range of building materials.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.