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

Анотація

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 in Vinnytsia 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.