2.Англ. Ph.D. thesis: 215 p., 39 tables, 49 figures, 4 appendixes, 114 references.
ENVIRONMENTAL PROTECTION TECHNOLOGIES, ENVIRONMENTAL SAFETY, RESOURCE CONSERVATION, DECARBONIZATION, SOCIAL INFRASTRUCTURE, METHOD OF RATIONAL IMPLEMENTATION OF ENVIRONMENTAL PROTECTION TECHNOLOGIES, HEAT PUMP, SOLAR GENERATION, ENERGY EFFICIENCY.
The qualification work is dedicated to the solution of an important scientific and applied task of increasing the efficiency of decarbonization of urbanized areas due to the use of improved methods of implementing environmental protection technologies at social infrastructure facilities, which involve increasing the rationality of the use of investment resources.
The object of the study is the process of realizing the potential of ecological and economic efficiency of social infrastructure objects with the simultaneous comprehensive and phased rational implementation of environmental protection measures.
The subject of the study is the method of rational implementation of environmental protection technologies, the parameters of its implementation and the criteria of a comprehensive assessment of ecological and economic efficiency.
The purpose of the work is to develop and research the effectiveness of the method of rational introduction of environmental protection technologies on social infrastructure objects, the implementation of which allows to increase the efficiency of decarbonization of urban areas.
Tasks of the work: 1) analysis of progressive experience in the use and systematization of environmental protection technologies that increase the efficiency of decarbonization of urban areas; 2) creation of a method for the rational implementation of environmental protection technologies (RIET) at social infrastructure facilities; 3) development and verification of the method of multi-criteria assessment of the efficiency of resource- and energy-saving technologies; 4) creation of a mathematical model of energy efficiency of heat supply systems and heat supply of infrastructure facilities; 5) selection of real objects of social infrastructure and nature protection technologies to practice the RIET method; 6) research on the effectiveness of the implementation of the RIET method on infrastructural facilities of various types: buildings of educational institutions, residential buildings, a group of public buildings; 7) development of recommendations regarding the practical use of the RIET method and research results.
The scientific novelty of the obtained results, which are submitted for defense, is as follows: 1) For the first time, the expediency of practical implementation of the method of rational introduction of environmental protection technologies on social infrastructure objects, which is expected to reduce investment costs in the implementation process due to the use of its self-financing potential, which allows to increase the efficiency of decarbonization of urbanized areas, was created and scientifically substantiated for the first time; 2) The method of multi-criteria analysis of the effectiveness of procedures for the introduction of environmental protection technologies has been improved by dividing environmental indicators into groups based on the obtained effect: decarbonization, resource conservation, energy conservation, environmental protection, etc., which allows to increase the informativeness of such an analysis and the argumentation of technical decisions made on its basis regarding environmental modernization of the researched infrastructure object; 3) The mathematical model of the energy efficiency of heat supply and heat supply systems of social infrastructure objects was further developed by presenting them in the form of a single technical complex "producer-transporter-consumer" of thermal energy, which allows to increase the effectiveness of the practical implementation of the RRPT method in such complexes and their elements.
