- 21. Ecological and geochemical aspects of thermal effects on argillites of the Lviv-Volyn coal basin spoil tips
- (Content №3 2024)
- ... as a source of drainage and groundwater pollution. Methodology. The article describes the investigation of argillite, the main component of the basin’s waste heaps, the analysis of pollutant leaching ...
- Created on 28 June 2024
- 22. Effect of hardened cement waste and fresh cement in the treatment of expansive soil
- (Content №3 2024)
- ... A. R., Kouchakzadeh, M., & Javadi, A. A. (2021). Treatment of a clay soil deposited in saline water by cement. European Journal of Environmental and Civil Engi-neering, 25(8), 1521-1537. https://doi.org/10.1080/19648189.2019.1584769. ...
- Created on 28 June 2024
- 23. Rotor configuration for improved working characteristics of LSPMSM in mining applications
- (Content №3 2024)
- ... obtain the best starting characteristics, current, torque, and performance. Thereby, it is possible to replace high efficiency LSPMSM with low efficiency induction motors used in ventilation and water ...
- Created on 28 June 2024
- 24. Effect of circumferential lean of pump-turbine runner blades on energy characteristics
- (Content №3 2024)
- ... X. (2022). Study on the effects of runner geometric parameters on the performance of micro Francis turbines used in water supply system of high-rise buildings. Energy, 256, 124616. https://doi.org/10.1016/ ...
- Created on 28 June 2024
- 25. Influence of multiphase fuel injection on the technical and economic indicators of a transportation diesel engine
- (Content №3 2024)
- ... combustion, work process References. 1. Timoshevsky, B. G., Tkach, M. R., & Shalapko, D. O. (2016). Improved performance characteristics of diesel engines with additional water. Water transport, ...
- Created on 28 June 2024
- 26. Synthesis and research of the spatial eight-link mechanism of the barreling machine
- (Content №3 2024)
- ... National University of Water and Environmental Engineering, Rivne, Ukraine * Corresponding author e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. повний текст / full article Naukovyi Visnyk Natsionalnoho Hirnychoho ...
- Created on 28 June 2024
- 27. Processing of rare earth ore of weathering crust
- (Content №3 2024)
- ... 9. Jordens, A., Cheng, Y. P., & Waters, K. E. (2013). A review of the beneficiation of rare earth element bearing minerals. Minerals Engineering, 41, 97-114. https://doi.org/10.1016/j.mineng.2012.10.017. ...
- Created on 28 June 2024
- 28. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- Authors: Z.R.Malanchuk*, orcid.org/0000-0001-8024-1290, National University of Water and Environmental Engineering, Rivne, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it. V.S.Moshynskyi, orcid.org/0000-0002-1661-6809, ...
- Created on 28 June 2024
- 29. Research on occurrence features and ways to improve the quality of productive hydrocarbon horizons demarcation
- (Content №3 2024)
- ... It has been proven that in order to reliably cover the high-pressure water-bearing horizon B-18 with an operational column, it is recommended to include packer systems of various types of activation in ...
- Created on 28 June 2024
- 30. Determining the parameters of the functioning for a nonlinear ballistic system in a real external environment
- (Content №2 2024)
- ... icing in the presence of large supercooled water drops. Technical Physics Letters, 40(10), 864-867. https://doi.org/10.1134/S1063785014100125. 16. Laukhin, D. V., Beketov, O. V., Rott, N. O., Tyuterev, ...
- Created on 01 May 2024
- 31. Eco-friendly biosorbent based on local raw material: application to dye removal
- (Content №2 2024)
- ... Natsionalnoho Hirnychoho Universytetu. 2024, (2): 120 - 125 https://doi.org/10.33271/nvngu/2024-2/120 Abstract: Purpose. A leading cause of water contamination is the widespread use of dyes, which are ...
- Created on 01 May 2024
- 32. Gold recovery from waste fine carbon using acetone as solvent (Amesmessa gold mine, Algeria)
- (Content №2 2024)
- ... of Process Engineering, Faculty of Science and Technology, Saad Dahlab University, Blida-1, Algeria; Laboratory of Water, Environment and Sustainable Development, Faculty of Science and Technology, Department ...
- Created on 01 May 2024
- 33. CFD-modeling of critical deviations of combustion processes in pulverized coal boilers. Part 1. Construction of the TPP-210A boiler calculation model
- (Content №2 2024)
- ... 18. Vorobyov, N., Baranyuk, A., & Dunayevska, N. (2023). CFD Modeling of Water Heating Boiler Operation with Different Types of Fuel Pellets. International Journal of Energy for a Clean Environment, ...
- Created on 01 May 2024
- 34. Influence of relaxation on filtering microflows under harmonic action on the layer
- (Content №2 2024)
- ... velocity fields References. 1. Doroshenko,V. M., Prokopiv,V. Y., Rudyi, M. I., & Shcherbiy, R. B. (2013). Prior to the introduction of polymer watering in oil fields of Ukraine. Oil & gas industry ...
- Created on 01 May 2024
- 35. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... Rysbekov, K., Mataibaeva, I., & Mizernaya, M. (2023). Rare-Metal Mineralization in Salt Lakes and the Linkage with Composition of Granites: Evidence from Burabay Rock Mass (Eastern Kazakhstan). Water, ...
- Created on 01 May 2024
- 36. Ecological and economic assessment of the effectiveness of implementing bioenergy technologies in the conditions of post-war recovery of Ukraine
- (Content №1 2024)
- ... Hapich, H., Orlinska, O., Pikarenia, D., Chushkina, I., Pavlychenko, A., & Roubík, H. (2023). Prospective methods for determining water losses from irrigation systems to ensure food and water security ...
- Created on 29 February 2024
- 37. Modeling pH changes and electrical conductivity in surface water as a result of mining activities
- (Content №1 2024)
- ... Universytetu. 2024, (1): 122 - 129 https://doi.org/10.33271/nvngu/2024-1/122 Abstract: Purpose. To develop comprehensive models for predicting the pH and electrical conductivity of surface water in Maiganga ...
- Created on 29 February 2024
- 38. Enhancement of sorption of the azoic dye (Azucryl Red) by natural and calcined hyper-aluminous kaolins
- (Content №1 2024)
- ... 3. Nejib, A., Joelle, D., Fadhila, A., Sophie, G., & Malika, T.-A. (2015). Adsorption of anionic dye on natural and organophilic clays: effect of textile dyeing additives. Desalination and Water ...
- Created on 29 February 2024
- 39. Heuristic control of power consumption by up to 1000 V electrical loads at mining enterprises
- (Content №1 2024)
- ... energy consumption using water inflow-drainage system of iron-ore mines in terms of a stochastic process. Mining of Mineral Deposits, 16(4), 19-28. https://doi.org/10.33271/mining16.04.019. 3. Sinchuk, ...
- Created on 29 February 2024
- 40. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... 29. European Committee for Standardization (2012). Unbound and hydraulically bound mixtures. Part 2: Test methods for laboratory reference density and water content. Proctor compaction (EN 13286-2:2010/AC:2012). ...
- Created on 29 February 2024