ISSUES OF EFFECTIVE USE OF LAND-FILLS’ LAND RESOURCES AT THE FINAL STAGE OF THEIR LIFE CYCLE

The article is focused on the justification of the practicability of involvement of the re-sources from solid waste landfills in the eco-nomic circulation. A large number of landfills located on the territory of Russia have prac-tically exhausted their resources as waste disposal facilities; however, they can be used to obtain secondary energy resources even at the final stage of their life cycle. The optimization model presented by the authors makes it possible to develop an action plan for the phased creation of a biogas collection system based on the zoning of land plots and calculating the return on capital from their use. As an example, the landfill of solid waste "Severnaya Samarka" in the Lenin-grad region is considered.