treatment of municipal solid waste, sanitary landfill | production | consequential [en]

Description du jeu de données

The dataset represents the waste management activity of \"municipal solid waste\" in a sanitary landfill. The recommended use of this dataset: for average municipal/public waste mixtures. It is not suitable to represent any single specific waste, such as plastic, paper, or cardboard. The characteristics of urban solid waste in Anshun City, Guizhou Province, are as follows: food waste 62.57%, paper 10.28%, rubber 9.84%, textile (fiber) 0.51%, wood and bamboo 7.02%, ash and soil 0.68%, brick, tile, and ceramics 2.36%, glass 0.37%, metal 2.24%, and other 4.12%. Moisture content 66. 28%, higher heating value 5643.45 kJ/kg, lower heating value 3721.97 kJ/kg. The carbon share from the initial waste, i.e., 60.4% biogenic. The ratio of unoxidized and largely recoverable metals in the waste (excluding very small or very thin components): Iron: 60.03%; Aluminum: 17.81%; Copper: 72.83%. Overall degradation rate of waste for 100 years: 18.73%. Degradability of components that constitute the waste: Paper: 27%; Mixed Cardboard: 32%. 4% plastic: 1%; laminated materials: 18%; laminated packaging, such as beverage cartons: 18%; composite products, such as diapers: 18%; glass: 0%; textiles: 12%; minerals: 0%; natural products: 27%; compostable materials: 27%; inert metals: 10%; volatile metals: 0%; batteries: 0%; electronics: 0%; landfill gas capture and utilization generate 1.92E-04 kWh of electricity and 6.93E-01 MJ of useful heat. [en]

Description technologique

This is an inventory for a sanitary (controlled) landfill for municipal solid waste. The final average landfill height is 20 meters. The duration of the operation phase is 30 years. The landfill gas collection and utilization for this waste begins one year after disposal in the landfill and lasts for 30 years. The landfill gas utilization conversion efficiency is 70%, with 50% converted to electricity and 50% to heat. The leachate collected during the initial 100 years is collected and treated before being discharged. [en]

Contexte géographique

The annual mean air temperature (MAT) at this site is 15.6525250842259 degrees Celsius, and the mean annual precipitation (MAP) is 1492.00715011273 mm/year. The average retention time of leachate infiltrating into the landfill is 10 years. [en]

Enregistrement

Classification

Non renseigné