Volume 1 – Content

Anastasova, Y.
Internet of Things in the mining industry – security technologies in their application
DOI: 10.5281/zenodo.4275895

Asenovski, S., D. Kaikov.
Open-pit time scale optimisation in a truck scheduling problem
DOI: 10.5281/zenodo.4269988

Bimpilas, G.-M., G.N. Anastassakis.
Magnesite beneficiation methods: a review
DOI: 10.5281/zenodo.4269873

Bratkova, S., Z. Alexieva, A. Angelov, K. Nikolova, P. Genova, R. Ivanov, M. Gerginova, N. Peneva.
Efficiency of microbial fuel cells based on the sulphate-reduction by ethanol
DOI: 10.5281/zenodo.4270025

Doneva B., M. Delipetrev, G. Dimov.
Seismic explorations for defining the damage to the earth dam Pishica in the Republic of North Macedonia
DOI: 10.5281/zenodo.4270040

Georgiev, P., M. F. Ivanova, M. Nicolova, I. Spasova, S. Groudev.
Review of the iron recovery processes from laden leach liquors in hydrometallurgy
DOI: 10.5281/zenodo.4270054

Gorbounov, Y., P. Peychinov.
Laboratory model of a magnetic levitation system
DOI: 10.5281/zenodo.4270069

Kaykov, D., I. Koprev.
Rationalising the location and design of the waste dump in the case of open-pit mining
DOI: 10.5281/zenodo.4270076

Kostadinova, N.
Jet fans efficiency in tunnel emergency situations
DOI: 10.5281/zenodo.4270086

Luganov, V.A., T.A. Chepushtanova, G.D. Guseynova, Y.S. Merkibayev, K.K. Mamyrbaeva, B. Mishra.
Processing of pyrite concentrates with the extraction of non-ferrous metals: nickel and cobalt technology elaboration
DOI: 10.5281/zenodo.4270170

Minin, I., P. Nedyalkov, S. Savov, T. Hristova.
Study of the relative energy consumption of a drum mill type SAG 8.5 x 5.3
DOI: 10.5281/zenodo.4270097

Mollova, Z., V. Penev.
Control of blast-induced seismic action generated by technological blastings
DOI: 10.5281/zenodo.4270102

Moteva I., P. Georgiev.
Effects of the iron oxidation and precipitation processes on the arsenate sorption and coprecipitation
DOI: 10.5281/zenodo.4270111

Nikolova, K., S. Bratkova, A. Angelov, P. Genova, R. Ivanov, A. Stefanova.
Treatment of sulphates-rich solutions through ettringite precipitation with industrial reagents
DOI: 10.5281/zenodo.4270121

Petrova, V.
Circular economy practices in the Bulgarian raw material industry
DOI: 10.5281/zenodo.4270134

Stoycheva, N., P. Shishkov.
Non-detonating charges in polymer housings for smooth splitting of rock blocks during primary extraction and secondary cutting
DOI: 10.5281/zenodo.4270146

Toshev, S., A. Loukanov.
Detection and monitoring of manganese in drinking water and groundwater through photo-oxidation sensory reaction with ultra-small carbon nanodots
DOI: 10.5281/zenodo.4270156