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Waste management (English: Waste management) is the collection, transport, processing, recycling, remove or verify the material waste. Waste management is often related to the material due to human activities produce, as well as reduce their effects to human health, the environment or the computer landscape. Waste management also contributed to the restoration of resources and waste. Waste management may include solids, liquids, gases or radioactive waste, each category is governed by the methods and different areas of expertise.II. history, origin and classification of waste1. historyThrough most of history, of human-emitted is negligible due to the low population density and the degree of exploitation of natural resources is low. Common waste arising in the early modern period is the ash and waste biodegradable may be from humans, and the waste is discharged back to the ground, with very little impact on the environment. Tools made of wood or metal in General be reused or used over many generations.However, a couple of civilization seems to have better waste disposal in their output compared to other civilizations. In particular, the Mayan civilization in Central America had a fixed monthly ritual whereby villagers collecting and burning the garbage piled up big.After the onset of the industrial revolution and sustainable urban development of the major population centres in the UK, the accumulation of garbage in the city has caused rapid depletion of the level of environmental hygiene and the quality of life of the inhabitants of the municipality. The streets become clogged with rubbish the idea due to a lack of regulations regarding cleanup. To call the city's waste has been debated early in 1751 by Corbyn Morris in London, he suggested that "... the protection of the health of the people is the most important thing, to propose the cleaned this city needed under the management of an agency the right to reunification, and all waste is transported by the Thames to a certain distance in water. 2. the source and sorting originates arises waste:+ From the residential areas (waste solid)+ The Trade Center+ The public offices, schools, public buildings+ Urban services, airports+ Industrial activities+ Urban construction activities+ Waste water treatment stations and the city's drainage pipeline sort the waste:There are many ways of classifying solid wastes as classified according to their nature, such garbage, ashes, dead animals dead, litter sweeping the road. However, the most common classification is classified according to emission sources.Household wastes or household waste consists of waste arising in family activities. These include: the garbage due to food processing, cleaner homes, kitchen garbage and ash clean up the garden, the old items, packaging, toilet paper, faeces etc people In developed countries are mainly paper, packaging, nylon bags, economy, metals, plastics, cans, cases.Commercial waste consists of junk shops, petrol stations, restaurants, hotels, and treasure. Composition mainly supplies food and packaging waste removal. In the developing countries, accounting for a large part of the market trash bin trade. Junk market has a very high rate of organic matter due to food and peddle burden thrown out.
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