| 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 | 02009 | |
| Number of page(s) | 9 | |
| Section | Challenges in Mining, Mineral Processing, Surveying and Civil Engineering | |
| DOI | https://doi.org/10.1051/matecconf/202134202009 | |
| Published online | 20 July 2021 | |
Theoretical and experimental research on the possibility of saline water evacuation from the sump of Unirea shaft in Slanic mine
1
University of Petrosani, 20 University Street, 332006, Petrosani, Romania
2
National Institute for Research and Development in Mine Safety and Protection to Explosion – INSEMEX, 32-34 G-ral Vasile Milea Street, Petrosani, Romania
* Corresponding author: vitan.daniel.cosmin@gmail.com
The paper approaches the necessity and implementation of a viable solution for constant saline water evacuation, and its transportation to the surface of the mine. A major problem in Slanic Prahova salt mine has been found to be water infiltration. Sump flooding is due to the high humidity condensation of the air circulating along Unirea sump, making a constant air exchange between the underground and the surface, at a temperature of 12-15 degrees. Water infiltration coming from ground water layers are also a factor favouring sump flooding.
© The Authors, published by EDP Sciences, 2021
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