Designing of local constructions for decontamination and leachate recirculation at municipal solid waste landfills

Abstract

The article discusses the results of studies on the design of a system for managing the leachate at the municipal solid waste storage facility (MSW landfill) in 4 km southeast from Ketovo, Ketovsky district of the Kurgan region with the possibility of using the hydrobotanical method and recycling the leachate. The work was carried out within the framework of the research of the Perm State Agricultural Academy, Contract 15/13 and PNRPU Contract No. 2013/379, as well as the license agreement under the patent RF 2162059. The article describes the main stages of designing a system for handling the leachate at the designed MSW landfill. The dynamics of formation of leachate is shown and the forecast of changes in the amount of leachate for the period of the landfill operation is presented. Seasonal changes in the amount of leachate under different conditions in the Kurgan region are shown. The calculations were performed in the “Ecolog” program, which allows to determine the performance of local structures for clearance and recycling of the leachate of MSW.