Dust Discharge Profile as a Tool to Improve the Objectivity of Atmospheric air Monitoring in Areas Affected by Industrial Enterprises

DOI

10.2991/isees-19.2019.29How to use a DOI?

Keywords

Industrial control; monitoring; component structure; dust profile of discharges; regulation.

Abstract

Methodical approaches to construction of dust discharge profile of industrial enterprise are proposed. The discharge profile is considered to be a parameterized characteristic of the component structure of dust with the selection of specific (indicative) for the technological process elements. On the example of a specific mining and chemical enterprise, complex research of dust discharges was carried out. Methods: spectrometry and electron microscopy. The component structure of dust discharges from sources is described. The priority list of pollutants characterizing the structure of dust discharges of the enterprise is determined. Indicators of the production process are singled out. A typical discharge profile was built. Comparative analysis of the obtained results with dust pollution of atmospheric air at the border of the sanitary protection zone is carried out. It is established that the air samples taken in the zone of influence of the enterprise in terms of the structure of dust particles do not correspond to the discharge profile of the enterprise. The contribution of discharges from the object is estimated at 7-10% at different points. Conclusions about the need to search for the real causes and sources of dust pollution in the area of influence of the object are justified. The enterprise is recommended to implement the production control program taking into account the emission profile, which will allow: to control the level of own anthropogenic load, to introduce targeted air protection measures aimed at specific sources. The approaches presented in this paper contribute to minimization of risks to the environment and public health under the influence of dust factor.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - I.V. May
AU  - S. Yu. Zagorodnov
PY  - 2019/08
DA  - 2019/08
TI  - Dust Discharge Profile as a Tool to Improve the Objectivity of Atmospheric air Monitoring in Areas Affected by Industrial Enterprises
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 681
EP  - 684
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.29
DO  - 10.2991/isees-19.2019.29
ID  - May2019/08
ER  -