Math modeling and analysis of the impact of municipal solid waste landfill leachate on the environment

Podchashinskiy, Yuriy; Kotsiuba, Iryna; Yelnikova, T.O.

doi:10.15587/1729-4061.2017.91033

Cited by 6 publications

(3 citation statements)

References 6 publications

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“…Scientific methods of theoretical (Kotsіuba et al, 2020) and empirical research are used in the work, the main of which are system approach, methods of analysis and synthesis (abstraction, formalization, analogy, classification, etc. ), structural analysis, expert evaluation, modeling, including mathematical, simulation, statistical and graphic (Podchashinskiy et al, 2017) The study used innovative methods of modern environmental safety management in terms of waste management (for strategic analysis of the regional waste management program); systems theory and systems analysis (for formalization of waste management processes, development of system models, parametric description of systems); methods of mathematical and simulation modeling for processing experimental data and forecasting the state of the waste management system; methods of environmental logistics and strategic crowdsourcing for the formation of a modern innovative waste management system), field modeling (verification of developed concepts and use of models for municipal solid waste management in the united territorial communities of Zhytomyr region).…”

Section: Methodsmentioning

confidence: 99%

A Strategic Analysis of the Prerequisites for the Implementation of Waste Management at the Regional Level

Kotsiuba¹,

Herasymchuk²,

Шамрай³

et al. 2023

Ecol. Eng. Environ. Technol.

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In most settlements of Ukraine there are no existing programs for municipal solid waste management (MSW) and schemes for sanitary cleaning of settlements, there are no registers of waste generation, treatment and disposal and disposal sites, which leads to the formation of landfills, deteriorating sanitation settlements and increase the level of environmental danger in the region. The article presents the results of research that indicate that the existing structure of the MSW management system in Ukraine at the regional level (on the example of Zhytomyr region) is imperfect. It is characterized by fragmentation, disunity and heterogeneity. The peculiarity of the system is the lack of interaction between government agencies, environmental services and the local community, which does not provide a sufficient level of control over the sanitary condition of territories, as well as collection, transportation, disposal and disposal of solid waste. The aim of the study is to strategically analyze the preconditions for the implementation of municipal solid waste management systems to increase the level of environmental safety in the united territorial communities through the introduction of environmental logistics and crowdsourcing mechanisms. The methodological basis for assessing and selecting methods and ways to improve the environmental safety of the study region by improving the waste management system (hereinafter -waste management) is a systematic approach that allows analysis of the problem and ensures search efficiency for management decisions. The SWOT and PEST analysis identified the strengths and weaknesses of the existing waste management system and the prerequisites for the implementation of a modern system of solid waste management. The increase in the number of business structures that are ready and able to implement modern methods of waste disposal and identified the availability of modern innovative management methods in public authorities and local governments. However, the low efficiency of the existing waste management system, the lack of communication and coordination of actions between stakeholders in solving the problem pose a threat to maintaining the environmental security of the region.

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Section: Methodsmentioning

confidence: 99%

A Strategic Analysis of the Prerequisites for the Implementation of Waste Management at the Regional Level

Kotsiuba¹,

Herasymchuk²,

Шамрай³

et al. 2023

Ecol. Eng. Environ. Technol.

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“…Кінцевою операцією в загальній схемі поводження з відходами в розвинених країнах є промислова переробка [17], що вирішує питання знешкодження, утилізації та ліквідації невикористаного залишку відходів. Перехід від полігонного захоронення відходів до їх промислової переробки в Україні має стати довгостроковою стратегією кардинального вирішення проблеми відходів та, з огляду на дефіцит енергоносіїв, повинен вирішитися в першу чергу [20][21][22].…”

Section: аналіз досліджень та публікаційunclassified

Scientific and theoretical justification of solid household waste accumulation in Zhytomyr Region

Kotsiuba¹,

Lyko²,

Lukianova³

et al. 2020

esanr

Self Cite

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Practical experience of solid domestic waste (MSW) management in Ukraine and developed countries is analyzed. Theoretical volumes of MSW accumulation taking into account statistical factors are studied. The generalized method of MSW accumulation volumes allows forecasting their formation from the factors and evaluating the morphological composition of MSW in the region. The system for optimizing community waste management at the collection and disposal stage with the quality of the optimality criterion has been proposed. The degree of recycling and the costs of collecting and transporting waste should be taken as a criterion for optimising the urban waste management system at the collection and disposal stage. The quality analysis of the waste management system in the Zhytomyr region made it possible to identify the main problems in municipal waste management and the main reasons for their occurrence. The survey shows that the main problem in the area of waste management is the low efficiency of the existing management system, accompanied by the introduction of outdated and inefficient management methods with the lack of effective interaction of all participants in the waste management process and, above all, the lack of public involvement in solving the problem. The authors concluded that at the present time Zhytomyr city and Zhytomyr Region faced the following problems in the area of solid waste management: the number of spontaneous landfills has increased; the number of modern waste collection bins is insufficient and there are no bins for separate waste collection; the quality of solid waste collection services is inadequate; there is no recycling plant in Zhytomyr; large amount of household waste in the city landfill and absence of monitoring of its impact on the environment.

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“…Many papers have been devoted to the modelling of solid waste utilization, but these studies are mainly focused on one side of the problem. One part of the issue examines the logistics of garbage disposal by various transports [3,4], the other one -the ecological problem of accumulation of garbage [5,6,7,8], the third one -the economic side of the process [9,10,11] The author tried to develop a single synthetic model combining the social, economic and environmental aspects of the research subject. The technological basis of the work is multi-approach modelling, combining system dynamics, discrete-event and agent modelling [12].…”

Section: Review Of Existing Modelsmentioning

confidence: 99%

Modelling of municipal solid waste utilisation market of a resort city

Kopyrin

2019

E3S Web Conf.

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The issue is devoted to the method of multi-approach simulation model construction and verification. The model presents the collection, removal and disposal of municipal solid waste of a resort city (on the example of Sochi-city). It allows analysing complex urban system, taking into account a large number of factors and elements of uncertainty, predict the future state of the system, and identify relationships and anomalies. The city management and private companies can use the resulting tool in the preparation of administrative decisions in this socially significant market. The article contains the relevance of the research topic, the definition of the research goal. The choice of multi-approach simulation as a method is substantiated; a cognitive model and flow diagram of the interaction system between the population and the formation of garbage flows are presented. The discrete-event state-chart of the agent-based garbage collection model is also considered, and the model verification procedures performed are demonstrated.

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Math modeling and analysis of the impact of municipal solid waste landfill leachate on the environment

Cited by 6 publications

References 6 publications

A Strategic Analysis of the Prerequisites for the Implementation of Waste Management at the Regional Level

A Strategic Analysis of the Prerequisites for the Implementation of Waste Management at the Regional Level

Scientific and theoretical justification of solid household waste accumulation in Zhytomyr Region

Modelling of municipal solid waste utilisation market of a resort city

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