Advanced systems for sanitary landfill gas application in the region of Sarajevo

摘要

The first sanitary landfill has been established and built in the city of Sarajevo for the population of 400,000 inhabitants. Initially, capacity of the mentioned sanitary landfill, in the landfill gas generating, by year 2000, was 300 mn3/h and expectation is that, by 2030, it should be increased up to 1500 mn3/h. Methane concentration in the landfill gas is in average 57%. Currently the landfill gas has been used, since 2000, in power production using electrical power generator of 300 kWe. The excess of the landfill gas has been burned out (using open flame). This paper has the aim to propose advantages in the landfill gas application through tri- generation system for: electrical power production, as well as heating and cooling power production at the same time. Analyses of adjustment of needs for energy and potentials in their production, using combined dynamics concept of the energy production with static energy accumulation concept, have to give the answer for the optimal solution. This paper is going to present analyses of the two concepts: one for the heat accumulation and the other for the landfill gas accumulation.