Life-cycle assessment of municipal solid wastes: development of the WASTED model.
This paper describes the development of the Waste Analysis Software Tool for Environmental Decisions (WASTED) model. This model provides a comprehensive view of the environmental impacts of municipal solid waste management systems. The model consists of a number of separate submodels that describe a typical waste management process: waste collection, material recovery, composting, energy recovery from waste and landfilling. These submodels are combined to represent a complete waste management system. WASTED uses compensatory systems to account for the avoided environmental impacts derived from energy recovery and material recycling. The model is designed to provide solid waste decision-makers and environmental researchers with a tool to evaluate waste management plans and to improve the environmental performance of solid waste management strategies. The model is user-friendly and compares favourably with other earlier models.
Diaz
R
R
Civil Engineering Department, Ryerson University, 350 Victoria Street, Toronto, Ont., Canada M5B 2K3.
Warith
M
M
D000535:Aluminum; D003247:Conservation of Natural Resources; D011211:Electric Power Supplies; D004785:Environmental Pollutants / Q000032:analysis; D005898:Glass; D008962:Models, Theoretical; D010209:Paper; D010969:Plastics; D012037:Refuse Disposal; D012987:Soil; D013232:Steel; D014186:Transportation
D004785:Environmental Pollutants; D010969:Plastics; D012987:Soil; D013232:Steel; D000535:Aluminum