Zobrazeno 1 - 10
of 22
pro vyhledávání: '"P. B. Mashykhina"'
Publikováno v:
Nauka ta progres transportu, Iss 1(105), Pp 5-12 (2024)
Purpose. Today, aeration tanks are widely used to treat industrial and municipal wastewater. Assessing the efficiency of water treatment in aeration tanks under different operating conditions is an important task. To solve this problem, it is necessa
Externí odkaz:
https://doaj.org/article/9b0bb0fcd87c4ecd89d869bb9c3c50ee
Publikováno v:
Nauka ta progres transportu, Iss 4(104), Pp 5-12 (2023)
Purpose. Settling tanks are widely used in technological schemes of wastewater treatment. As a rule, horizontal settling tanks are used in practice. However, to increase the efficiency of water treatment in a horizontal settling tank, additional elem
Externí odkaz:
https://doaj.org/article/dcb950b9c3264042b99f6873d16f4e4e
Publikováno v:
Nauka ta progres transportu, Iss 6(90), Pp 5-14 (2020)
Purpose. The main purpose of the article is to develop a 3D CFD model for modeling the process of biological wastewater treatment in an aeration tank. Methodology. For mathematical modeling of the process of biological wastewater treatment in the rea
Externí odkaz:
https://doaj.org/article/8048bd03004f4f0b8edceca32deba102
Publikováno v:
Nauka ta progres transportu, Iss 5(89), Pp 5-14 (2020)
Purpose. Efficiency determination of the aeration tank at the stage of design or reconstruction of bioreactors in which biological wastewater treatment is carried out requires the use of special mathematical models and calculation methods. The main p
Externí odkaz:
https://doaj.org/article/93bd11f6754c4ade8943b37ef20f92c8
Autor:
V. V. Biliaieva, P. S. Kirichenko, E. Y. Gunko, I. O. Bondarenko, P. B. Mashykhina, Z. M. Yakubovska
Publikováno v:
Nauka ta progres transportu, Iss 5(83), Pp 26-35 (2019)
Purpose. The important problem in the field of ecological safety and industrial safety is providing of normal microclimate in dead-end mine working. In these regions of the mine methane gas can be accumulated and as a result explosion may take place.
Externí odkaz:
https://doaj.org/article/f13c3ff619f8419f8ece83e902b5bff7
Publikováno v:
Nauka ta progres transportu, Iss 4(82), Pp 26-36 (2019)
Purpose. The main purpose of the article is to develop a technology for water purification from residues of oil-fat containing drug (medicinal) cream, in particular technology and a technological scheme for purifying urban (municipal) wastewater from
Externí odkaz:
https://doaj.org/article/1ab438e1dddb4c999555d80892721748
Publikováno v:
Nauka ta progres transportu, Vol 71, Iss 5, Pp 7-18 (2017)
Purpose. The paper analyzes the state of water management in Ukraine and worldwide, as well as the best practices in this area. Methodology. The study was carried out based on the analysis of literature sources and reporting data on the state of wate
Externí odkaz:
https://doaj.org/article/c7cc024a8a75438e9975924b352b2aa6
Publikováno v:
Nauka ta progres transportu, Vol 70, Iss 4, Pp 16-22 (2017)
Purpose. The aim of this work is development of numerical model, which allows to calculate the efficiency of neutralizer supply for reduction of air pollution in case of unplanned ammonia emission at the territory of ammonia pump station. The numeric
Externí odkaz:
https://doaj.org/article/d181058662e64522841400ff7aac9473
Autor:
M. M. Biliaiev, P. B. Mashykhina
Publikováno v:
Nauka ta progres transportu, Vol 35, Pp 172-176 (2010)
The 2D numerical model to simulate the pollutant dispersion over complex terrain was proposed. The results of numerical experiment are presented.
Externí odkaz:
https://doaj.org/article/cf0ea53943554d16a23cdad99cf9f427
Publikováno v:
Nauka ta progres transportu, Vol 20, Pp 82-86 (2008)
The 3D numerical model to simulate the toxic gas dispersion during phosphorus combustion is developed. The model is based on the K-gradient transport model. The results of numerical experiment are presented.
Externí odkaz:
https://doaj.org/article/6e07431176a84e56ab61a7d43e3f7957