Динаміка охоплення населених пунктів Вінницької області впровадженням роздільного збирання твердих побутових відходів

Abstract

In order to reduce the growth rate of land for municipal solid waste disposal in developed countries, differentiated collection is widespread, which consists in collecting homogeneous components (paper, glass, metal, organic, etc.) in separate containers. Therefore, the definition of regression dependence, which describes the dynamics of coverage of settlements of Vinnytsia region by the introduction of separate collection of municipal solid waste to solve the problem of municipal solid waste disposal is an urgent scientific and technical task. The aim of the study is to determine the dependence using regression analysis, which describes the dynamics of coverage of settlements of Vinnytsia region by introducing separate collection of municipal solid waste to solve the problem of municipal solid waste disposal. The method of regression analysis of the results of one-factor experiments and other pair dependences with the choice of the best type of function from the 16 most common variants by the criterion of the maximum correlation coefficient was used during the research. Regression was performed on the basis of linearizing transformations, which allow to reduce the nonlinear dependence to the linear one. The coefficients of the regression equation were determined by the method of least squares with the help of the developed computer program "RegAnaliz", which is protected by the copyright registration certificate for the work. Adequate regression dependence was obtained, which describes the dynamics of coverage of settlements of Vinnytsia region by introduction of separate collection of municipal solid waste. A graphical dependence is constructed, which describes the dynamics of coverage of settlements of Vinnytsia region by introducing separate collection of municipal solid waste and allows to illustrate this dynamics, to show sufficient convergence of theoretical and actual results. It is established that in Vinnytsia region during 2014—2019 the coverage of settlements through the introduction of separate collection of municipal solid waste increased by the degree of dependence. It is predicted that the full coverage of the settlements of Vinnytsia region by the introduction of separate collection of municipal solid waste will occur in mid-2025.