The Typology of Heaps of Lviv-Volyn Coal Basin

Popovych, Valentina; Pidhorodetsky, Yа.I.; Pinder, Volodymyr

doi:10.15421/40260837

Cited by 5 publications

(3 citation statements)

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“…The authors of [11] propose a generalized algorithm for the diversification of technologies for handling waste from coal mines located in rock dumps. The typology of waste heaps of the Lviv-Volyn Coal Basin according to the degree of disturbance of landscapes [12] allows to determine the most effective ways of their reclamation.…”

Section: Issn 2226-3780mentioning

confidence: 99%

Development of methodological approaches to environmental evaluation of the influence of man-made massifs on the environmental objects

Pavlychenko

Buchavyy

Fedotov

et al. 2017

TAPR

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Section: Issn 2226-3780mentioning

confidence: 99%

Development of methodological approaches to environmental evaluation of the influence of man-made massifs on the environmental objects

Pavlychenko

Buchavyy

Fedotov

et al. 2017

TAPR

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“…Unlike solid industrial waste, that can be recycled [1 -5], solid municipal waste (SMW) in Ukraine are mainly buried at the landfills and dumpsite, polluting the environment, only minor portion of the waste is recycled and reused [6]. For the collection and transporting SMW to the places of further management the rigid body dust-carts are used in Ukraine, their total number is more than 3800 units, they are able to compact SMW, reducing the cost of the transportation and decreasing the area of the landfills [7]. In order to decrease the rate of the areas, needed for the SMW landfills, the waste is to be primary recycled during the loading into the dump-cart by means of compaction [8], dehydration [9] and grinding [10].…”

Section: Introductionmentioning

confidence: 99%

DYNAMICS OF THE NUMBER OF DUST-CARTS GROWTH IN UKRAINE (Eng)

Березюк

2022

SWVNTU

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In the period of 2014 -2020 the growth of the dust-carts fleet in Ukraine was 14 %. Determination of the regression dependence, describing the dynamics of the number of dust-carts growth in Ukraine is an important scientific-technical problem.Objective of the study is determination of the regression dependence, describing the dynamics of the dust-carts growth in Ukraine and can be used for the prediction of the amount of the dust-carts. In the process of the study the method of regression analysis of the results of single-factor experiments and other paired dependences with the selection of the rational type of function from the sixteen most widely used variants by the criterion of the maximum value of the correlation coefficient has been used. Regression was performed on the base of the linearizing transformations, which enable to reduce the non-linear dependence to linear one. Determination of the coefficients of the regression equations was carried out, applying the method of the least squares by means of the developed computer program "RegAnaliz", protected by the Certificate of the State registration of the rights to the copyright object.Adequate regression arch-tangential dependence, describing the dynamics of dust-carts quantity growth in Ukraine has been obtained, it can be used for the prediction of the number of dust-carts. Graphic dependence, describing the dynamics of the dust-carts number increase in Ukraine, allows to illustrate this dynamics and show the sufficient convergence of the theoretical results with actual data has been constructed. Using the obtained dependence, it is predicted that the number of the dust-carts in Ukraine, taking into account the existing rate of growth will reach 3873 units in 2030.

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“…During the period of 2013 -2018 the occurrence of recycling and reusage of solid municipal waste in Ukraine increased almost 1.5 times. Growth of the occurrence of recycling and reusage is achieved by means of SMW sorting [7], it enabled to extract certain components: scrap paper, glass, ferrous and non-ferrous metals, polymer materials. Technological process of SMW sorting comprises of a sequence of technological operations, performed by the basic and auxiliary technological equipment, according to the stages of the sorting process, this allows to achieve the separation of the total mass of SMW into the components to be recycled and a residue, that can not be recycled.…”

Section: Introductionmentioning

confidence: 99%

DYNAMICS OF THE EXTRACTION OCCURRENCE OF THE SORTED OUT RESOURCE-VALUED COMPONENTS OF SOLID MUNICIPAL WASTE (SMW) IN VINNYTSIA REGION (Eng)

Березюк

Lemeshev

2022

SWVNTU

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During the period of 2013 -2018 the rate of recycling and reutilization of solid municipal waste in Ukraine increased almost 1.5 times. One of the articles of Ukraine-European Union Association Agreement stipulates the importance of studying the system of solid municipal waste management. That is why, the determination of the regressional dependence describing the dynamics of the extraction occurrence of the sorted out resource-valued components of solid municipal waste in Vinnytsia Region for the solution of the problem of solid municipal waste management is an important scientific-engineering problem. Aim of the study is the determination by means of the regression analysis the dependence, describing the dynamics of the of the extraction occurrence of the sorted out resource-valued components of solid municipal waste in Vinnytsia Region for the solution of the problem of solid municipal waste management.In the process of the research method of the regression analysis of the results of single factor experiments and other paired dependences with the selection of the most adequate kind of function from 16 most widely spread variants by the criterion of maximum correlation factor was used. Regression was carried out on the base of the linearized transformations, which allow to reduce the non-linear dependence to linear dependence. Determination of the coefficients of regression equation was performed of means of the least squares method, using the developed computer program "RegAnaliz", which is protected by the Certificate of the state Rregistration of the rights to the copyright object. Adequate regressional dependence, describing the dynamics of the extraction occurrence of the sorted out resource-valued components of solid municipal waste inVinnytsia Region is obtained. Graphic dependence, describing the dynamics of the extraction occurrence of the sorted out resource-valued components of solid municipal waste in Vinnytsia Region is constructed, this dependence enables to illustrate the dynamics, show sufficient coincidence of the theoretical and actual results. It is established that in the period of 2014 -2020 the rate of extraction occurrence of the sorted out resource-valued components of solid municipal waste in Vinnytsia Region increased exponentially. It is expected that the extraction occurrence of the sorted out resource-valued components of solid municipal waste in Vinnytsia Region at the existing rate of growth may reach the level of 70 % in 2027.

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The Typology of Heaps of Lviv-Volyn Coal Basin

Cited by 5 publications

References 0 publications

Development of methodological approaches to environmental evaluation of the influence of man-made massifs on the environmental objects

Development of methodological approaches to environmental evaluation of the influence of man-made massifs on the environmental objects

DYNAMICS OF THE NUMBER OF DUST-CARTS GROWTH IN UKRAINE (Eng)

DYNAMICS OF THE EXTRACTION OCCURRENCE OF THE SORTED OUT RESOURCE-VALUED COMPONENTS OF SOLID MUNICIPAL WASTE (SMW) IN VINNYTSIA REGION (Eng)

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