出版物

8871件中 5781~5790件 (日付順)
イシューブリーフ
著者:
Michikazu Kojima
Agamuthu Pariatamby
The basic qualitative indicator Hazardous Waste refers to the existence of regulations controlling hazardous waste. The presence of regulations themselves should also promote environmentally sound management of hazardous waste. Amounts and rates of generation of hazardous waste are the main quantitative indicators. To assess a country’s hazardous...
イシューブリーフ
著者:
C. Visvanathan
Most industrial operations are linear processes in which raw materials are processed into products, with waste as a by-product. However, waste is also generated at the time of raw material extraction, during processing, and ultimately at the end-of-life stage of a product. To minimise, reutilise or recycle waste at each stage, industrial operations...
イシューブリーフ
著者:
Michikazu Kojima
C. Visvanathan
The Recycling Rate and Target is often presented as a proportional value (%) and reflects the proportion of materials recycled or recovered from waste or the rate of inclusion of recycled materials in products. High figures usually imply progress in recycling activities. The indicator has several different aspects: 1) Ratio of recycled materials...
イシューブリーフ
著者:
Kousuke Kawai
Tomohiro Tasaki
MSW (municipal solid waste) generation and MSW generation per capita refer to indicators of environmental pressures humankind exerts on the environment (OECD, 2003), and by extension, environmental pressures caused by the use of natural resources. Currently, 340 million tons of MSW is generated a year in South Asia, East Asia and the Pacific Region...