Improving Methods for Assessing the Negative Impact of Waste Disposal Facilities on the Environment and Public Health

The purpose research. The problem of production and consumption waste generation is one of the main environmental problems of industrial society, while in Russia, the main method of waste disposal is still disposal at waste disposal sites (landfills, authorized and unauthorized dumps). A separate group of waste disposal facilities consists of spontaneous unauthorized landfills of solid municipal waste. The peculiarity of these ORS is the complexity of monitoring their formation and the problematic assessment of their impact on the environment and public health. Currently, there is no legally approved methodology for assessing the environmental and social risks of natural unauthorized landfills. For this purpose, the authors developed a method for rapid assessment of the risk of unauthorized landfills, based on comparing the actual characteristics of landfills obtained during field surveys of urban areas with certain table values. Approbation of the method showed the occurrence of abnormalities of the calculation associated with determining the hazard class of only one parameter, therefore the aim of the research is the development of the updated method, characterized by refined calculation algorithm class environmental disaster of unauthorized dumps, eliminating the occurrence of these anomalies calculation, as well as accounting for valuation of environmental damage to the earth's surface unsanctioned dumps.

Methods. The main methodological tool for the implementation of all stages of the research is the system analysis. The solution of particular research tasks is carried out by using object-oriented programming and geoinformation analysis. In addition, the dialectical method was used as a General scientific method of knowledge, methods of statistical and comparative analysis, as well as methods of induction and deduction.

Results: a method for rapid assessment of environmental and social risks of natural unauthorized landfills, which provides rapid results based on data from field surveys of urban areas, in which the initial accounting of landfills is carried out using an Internet portal that implements geoinformation technology.

Conclusion. The use of the Internet portal for rapid detection of natural unauthorized landfills, as well as the author's method and software implementing this method allows rapid assessment of the environmental and social danger of landfills based on data from field surveys of urban areas without laboratory measurements. The results obtained are intended for classifying natural landfills in order to develop plans for their elimination, taking into account the priorities of environmental policy

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