نتایج جستجو برای: waste generation

تعداد نتایج: 432561  

Journal: :Waste management 2009
Guadalupe Gómez Montserrat Meneses Lourdes Ballinas Francesc Castells

Management of municipal solid waste (MSW) has become a significant environmental problem, especially in fast-growing cities. The amount of waste generated increases each year and this makes it difficult to create solutions which due to the increase in waste generation year after year and having to identify a solution that will have minimum impact on the environment. To determine the most sustai...

2008
Ralf Koralewska

Municipal waste has characteristics that make it particularly suitable for the generation of heat and power. Waste is generally available close to the location of heat and power consumption in towns and densely populated areas. The technology used in modern Energy-from-Waste (EfW) plants is such that the waste is transformed into a reusable ash and that the flue gases are no longer a significan...

Waste is a byproduct of human life. Nowadays, municipal solid waste is being produced in excessive amounts and in this way, both developing and developed countries are facing challenges regarding generation of waste. Economic development, urbanization and improved living standards in cities have contributed to increase in the amount and complexity of solid waste produced. The present stud...

2017
Sunil Kumar Stephen R Smith Geoff Fowler Costas Velis S Jyoti Kumar Shashi Arya Rena Rakesh Kumar Christopher Cheeseman

India faces major environmental challenges associated with waste generation and inadequate waste collection, transport, treatment and disposal. Current systems in India cannot cope with the volumes of waste generated by an increasing urban population, and this impacts on the environment and public health. The challenges and barriers are significant, but so are the opportunities. This paper repo...

Journal: :Waste management 2003
E Metin A Eröztürk C Neyim

This paper provides a general overview of solid waste data and management practices employed in Turkey during the last decade. Municipal solid waste statistics and management practices including waste recovery and recycling initiatives have been evaluated. Detailed data on solid waste management practices including collection, recovery and disposal, together with the results of cost analyses, h...

2017
PENG WANG SAMI KARA MICHAEL Z. HAUSCHILD

Over recent decades, demand for various materials has increased at an unprecedented rate to underpin human well-being. However, our current material use is problematic and generates massive waste, which is approaching the carrying capacity of our planet and requires a spin on its growth, namely the peak waste. Hence, the current waste generation trend must be fully understood and adjusted. In p...

2014
Ali Koolivand Fathollah Gholami-Borujeni Heshmatollah Nourmoradi

The objective of this study was to identify the components, composition, generation rate and management of dental waste in Urmia, Iran. Fifteen dental centers including eight general dental offices, five specialist dental offices and two dental clinics were selected and two samples were taken from each office. Then, the wastes were manually separated in 31 components and weighted. The results s...

2010

Municipal waste has characteristics that make it particularly suitable for the generation of heat and power. Waste is generally available close to the location of heat and power consumption in towns and densely populated areas. The technology used in modern Energy-from-Waste (EfW) plants is such that the waste is transformed into a reusable ash and that the flue gases are no longer a significan...

2014
Ugo Bardi Virginia Pierini Alessandro Lavacchi Christophe Mangeant

The modern industrial cycle is mainly based on non-renewable mineral resources extracted from the Earth’s crust. After being processed and transformed into commodities, the products of mining become manufactured products which go through the economic system and are then discarded in the form of gaseous, liquid or solid waste. Eventually, the mass of the output in the form of waste must balance ...

Journal: :Oral health and dental management 2013
Alok Sharma Varsha Sharma Swati Sharma Prabhat Singh

AIMS The study aimed to determine the following among the workforce of the Jaipur Dental College, India: their awareness regarding biomedical (BM) waste management policy and practices, their attitude towards biomedical waste management, and their awareness regarding needle-stick injury and its prevalence among different categories of health care providers. METHODS A cross-sectional study was...

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