3.2.3.6 Urban Waste Disposal Flashcards
Energy from waste
Electricity and heat produced when general waste is safely burned at high temperatures and under carefully controlled conditions
Incineration
Thermal treatment of waste (burning)
Landfill/burial
The disposal of waste material by burying it
MSW - Municipal Solid Waste
Commonly known in the UK as refuse or rubbish. Most definitions do not include industrial waste, agricultural waste, medical waste, radioactive waste or sewage sludge. The composition of MSW varies between countries and changes over time.
Organic waste
Material that is biodegradable and comes from either a plant or animal
Recovery
The selective extraction of disposed materials for a specific next use, such as recycling, composting or energy generation
Recycling
When materials from which items are made are be reprocessed into new products
Reuse
The action of using something again
Waste stream
The complete flow of waste from its source through to recovery, recycling or disposal