| Issue |
MATEC Web Conf.
Volume 342, 2021
9th edition of the International Multidisciplinary Symposium “UNIVERSITARIA SIMPRO 2021”: Quality and Innovation in Education, Research and Industry – the Success Triangle for a Sustainable Economic, Social and Environmental Development”
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|---|---|---|
| Article Number | 03010 | |
| Number of page(s) | 5 | |
| Section | Sustainable Environmental Engineering and Protection | |
| DOI | https://doi.org/10.1051/matecconf/202134203010 | |
| Published online | 20 July 2021 | |
Monitoring the noise level around the Jiu Valley mines using Bruel&Kjaer noise dose meter type 4448
1
University of Petrosani, Department of Mechanical, Industrial and Transport Engineering, University Street 20, Petrosani, Romania
2
S CEH SA, Lunca Street 60, Petrosani, Romania
3
University of Petrosani, Department of Mechanical, Industrial and Transport Engineering, University Street 20, Petrosani, Romania
4
INCD INSEMEX, General Vasile Milea Street 32-34, Petrosani, Romania
* Corresponding author: alexandra_valynikalay@yahoo.com
This paper studies the noise level near the mines in the Jiu Valley using the Bruel & Kjaer Noise Dose Meter Type 4448. The purpose of the paper is to determine the noise level and how it can be reduced so that it falls within the limits imposed by law. The monitoring was done for a period of three months, during which we analyzed and compared the data with the values established by law. The results of our monitoring showed that the noise due to mining activities has a rather influential aspect in terms of occupational safety and security and does not directly affect daily life.
© 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.
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