Evaluation of the effectiveness of dust screens and the possibilities of taking into account their influence in software models. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Ivanov, A V; Strizhenok, A V
• Is Part Of: Journal of physics. Volume 1728:Issue 1(2021)
• Publication Date: 2021-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1728/1/012008
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: The variety of approaches used to reduce dust load from the enterprises of the mineral resource complex is wide. Often the normative methodological base shows a lag behind the development and implementation of new devices and methods of protection. The article considers an example of a granite quarry in the Leningrad region of Russia, on which the construction of dust screens was proposed. The impact of the enterprise's facilities on the residential area has been assessed. The inverse subsurface nature of the movement of air and the spread of dust from quarry facilities is revealed. Proposed placement of a semi-permeable dust screen along the edge of the quarry provides comprehensive dust protection. An assessment was made of the negative impact of the facility on atmospheric air after installing a dust screen with various options for methodological accounting for the impact of such structures on reducing dust transfer outside the quarry field.