Modeling the Efficiency of Waste Management

Bondarenko, Ivan; Kutniashenko, Oleksii; Rudyk, Yu.; Solyonyj, S. V.

doi:10.32014/2019.2518-170x.45

Cited by 4 publications

(5 citation statements)

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“…The selected system of mathematical expressions makes it possible to choose equipment, its optimal composition and long-term functioning mode, using a simulation mathematical model for calculating annual and final indices of ecological and economic efficiency. The model includes the following system of mathematical expressions (1), which determine the procedure for implementing the modeling methodology [27][28][29]:…”

Section: The Study Materials and Methodsmentioning

confidence: 99%

“…T -duration of the forecast period (number of years). Calculations for the specified system of equations are performed using the software «Index-E» [28].…”

Section: The Study Materials and Methodsmentioning

confidence: 99%

“…In accordance with the chosen methodology for forecasting the ecological and economic efficiency of long-term operation of specialized technical support [27][28][29] in the process of automated calculation of the mathematical model, the conditional dynamics of mutually dependent values of equipment parameters were taken into consideration. Possible socio-economic, technical, and political changes in the region of the planned use of the technical solution were taken into consideration.…”

Section: Modeling the Ecological And Economic Efficiency Of Equipment...mentioning

confidence: 99%

“…Table 1 Initial data for calculation in the software «Index-E» («Device for preparing the surface of waste heaps for landscaping» [30] (conditionally, 264 (22 days/month) operator work shifts/year, 8 hours each) -«Plug 1») according to the procedure from [27][28][29] processes of mining reclamation of waste heaps and quarries with a significant reduction in the level of environmental risks by operating energy-saving small-sized, multifunctional equipment (Fig. 1-8).…”

Section: Modeling the Ecological And Economic Efficiency Of Equipment...mentioning

confidence: 99%

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Improvement of quarry and slagheap reclamation technology

Baikalov

Dzhygyrey

Bendiuh

et al. 2022

EEJET

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This paper considers and analyzes a relevant issue of treatment of disturbed soils. The equipment to carry out various processes of mining reclamation of waste heaps and quarries with a significant reduction in the level of environmental risks through the operation of an energy-saving small-sized apparatus has been designed. The use of the developed soil reclamator is also adequate for pre-sowing and other types of agrotechnical tillage, plant care in agricultural fields, as well as in areas with a heterogeneous landscape. The functionality of the unit is able to provide energy autonomy and automation of the technological process. The low weight of the device makes it possible to reduce the pressure on the soil, which minimizes the environmentally hazardous formation of dust during the treatment of waste heaps, the destruction of its structure, the machine degradation of the fertile layer during the processing of all types of territories. The device also reduces the risk of fertile soils slipping from the slopes of mine dumps due to the fact that the soil reclamator is self-propelled and functions without the need to involve a heavy tractor. The mathematical modeling of the operation of the proposed technical support for the treatment of waste heap reclamation in comparison with the opposed analog proves the ecological and economic efficiency of the eco-adaptive soil reclamator. The average value of profit ratios, when using the proposed soil reclamator, is 121.82 % higher than with the involvement of opposed equipment. Indicators of the negative environmental impact of the designed equipment are 100 % lower than the environmental impact when operating the analog. The proposed technical solution can be effectively applied both in schemes of sanitary cleaning of settlements, and in the process of modernization of agricultural machinery

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Section: The Study Materials and Methodsmentioning

confidence: 99%

“…T -duration of the forecast period (number of years). Calculations for the specified system of equations are performed using the software «Index-E» [28].…”

Section: The Study Materials and Methodsmentioning

confidence: 99%

Section: Modeling the Ecological And Economic Efficiency Of Equipment...mentioning

confidence: 99%

Section: Modeling the Ecological And Economic Efficiency Of Equipment...mentioning

confidence: 99%

See 2 more Smart Citations

Improvement of quarry and slagheap reclamation technology

Baikalov

Dzhygyrey

Bendiuh

et al. 2022

EEJET

Self Cite

View full text Add to dashboard Cite

show abstract

“…However, the presence in phosphogypsum of pollutants in the form of phosphorus and fluorine compounds, during the preparation of which sludge wastes are emitted into the air, adversely affecting not only the human body, but also the environment [20][21][22].…”

Section: Introductionmentioning

confidence: 99%