unicipal solid waste (MSW) landfills impose externalities on surrounding neighborhoods. Consequently, numerous laws have been enacted in order to promote a competitive interstate trade in MSW that takes such externalities into account. In principle, the externalities can be regulated via command-and-control of landfill technology and disposal practices; imposition of disposal taxes; or via a sy...

Waste management is a complex and detailed process that involves evaluation of certain important factors, such as a geological, geotechnical, hydrological, hydrogeological, climate, urban management, environmental, along with social, cultural, and psychological parameters. Unfortunately, in Iran, there is minimal evaluation of initial parameters and in some cases even don’t exist. The purpose o...

landfill leachates and leachate sediments were investigated in order to survey the discharge of uranium (u) from municipal solid waste (msw) landfills and municipal solid waste incinerator (mswi) bottom ash landfills. concentrations of u in the leachates were as high as or higher than concentrations of cd, a metal more often discussed when considering the environmental effects of landfill leach...

results the modeling results showed that for the gas recovery starting in 2000 and 2015, the power generation would be 2,354 and 830 mw, respectively. in fact, the 15-year difference in gas extraction made a 200% difference. based on the results, from 2000 to 2100, 558 m3/hour of methane would be extracted, which would be equivalent to 2,354 mw energy. subsequently, the emission of 93,721,837 t...

In the present study, integrated models have been developed to find out the most appropriate cost of municipal solid waste (MSW) disposal using two potential and widely used methodologies, viz. landfill system with gas recovery (LFSGR) and aerobic composting (AC). Objective functions with important costs and benefits including externalities were developed to find out the net unit cost of dispos...

The annual production of municipal solid wastes (MSW) in Russia, Finland and Ireland in the late 1990s accounts for 37.5, 2.5 and 2.05 min. tonnes or 252, 488 and 566 kg per capita, respectively. 96.5, 64 and 91% of these wastes (for Russia, Finland and Ireland, correspondingly) are currently disposed of via landfilling. However, nowadays, MSW management in these countries is undergoing drastic...

At present, the main contributors to waste to energy are municipal solid waste, manufacturing waste and landfill gas. Probably we are all most familiar with the first (MSW), which involves the garbage that the garbage men pick up regularly at our homes and which goes to a landfill, a transfer station, or incinerator. Today we are going to introduce you to something relatively new on the alterna...

After nuclear accident in 2011, incineration residue contaminated by radioactive cesium had been produced. Government decided in 2011 that incineration residue with less than 8000 Bq/kg of radioactivity could be disposed of into conventional MSW landfill. Since radioactivity of bottom ash was reported to be low compared with fly ash, it had been disposed of MSW landfill based on the government ...

Mexico, similarly to other developing countries, has planned landfilling as the central technology manage municipal solid waste (MSW). In this research, current and future situation of final disposal MSW in Mexico was studied, focusing on spatial temporal evaluation sites (FDS), landfill gas (LFG) emissions, potential power generation an 80-year horizon. Geographic information systems were appl...