GLOBAL WASTE MANAGEMENT AND DISPOSAL
Waste management is the collection, transport, processing, recycling or disposal, and monitoring of waste materials. The term usually relates to materials produced by human activity, and is generally undertaken to reduce their effect on health, the environment or aesthetics. Waste management also carried out to recover resources from it. Waste management can involve solid, liquid, gaseous or radioactive substances, with different methods and fields of expertise for each. Waste management practices differ for developed and developing nations, for urban and rural areas, and for residential and industrial producers. Management for non-hazardous waste residential and institutional waste in metropolitan areas is usually the responsibility of local government authorities, while management for non-hazardous commercial and industrial waste is usually the responsibility of the generator.
Waste management is the collection transport,processing,recycling or disposal, and monitoring of waste materials. The term usually relates to materials produced by human activity, and is generally undertaken to reduce their effect on health,the environment or aesthetic
Waste Management is the disposal of wastes or handling of waste materials. There are several forms of handling of wastes since wastes can be generated in all sorts of way ranging from ordinary household wastes to industrial generated wastes. But as development and population increases waste management also has become increasingly complex problems to many nations.
Waste management is the practice of collecting and disposing of the waste produced by human activities. For example, when a person buys a product and then disposes of its plastic packaging that packaging becomes waste. Once waste is introduced into an environment, it can produce many harmful effects, such as the spread of disease. It is vital to the healthy functioning of a society. Throughout history, sanitation issues have been to blame for disease outbreaks and epidemics in most populated regions of the world. Improper waste management has negative affects on individual health, and similarly it also negatively impacts environmental health. Positive waste management systems, however, can prevent the negative impacts waste has on the environment. Recycling, or reusing materials that have already been used once, is an environmentally friendly way of utilizing waste. Using the gas that decomposing organic materials give off in landfills as a source of energy is another possible way for waste management to function in a green way
What is disposal?
Waste disposal is the management of waste to prevent harm to the environment, injury or long term progressive damage to health. Disposal of waste is where the intention is to permanently store the waste for the duration of its biological and chemical activity, such that it is rendered harmless. .
Historically, efforts in the management of waste have focused primarily on the disposal part of the waste. Whilst there is now a general move towards the recovery of resources from waste, disposal is still the most common form of managing waste. Dumping, landfilling of waste and incineration are some of the most common methods of waste disposal.
Sources: http://www.wastedirectory.net/
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