OPTION FOR A BETTER MUNICIPAL SOLID WASTE MANAGEMENT OF ADDIS ABABA? By Tekahun Basha (2007) 1 ABSTRACT In an attempt to analyze the baffled Municipal Waste Management of Addis Ababa and its multifaceted problems and to propose an improved way of waste management‚ this paper explores the significance of the introduction of formal privatization as a better option. The proposal is based on the implemented experiences drawn basically from African cities and from around the world too
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Fuel From Plastic Waste Introduction: Household items made of various kinds of plastic. Plastic is the general common term for a wide range of synthetic or semisynthetic organic amorphous solid materials used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass‚ and may contain other substances to improve performance and/or reduce costs. Monomers of Plastic are either natural or synthetic organic compounds. The word is derived from the Greek
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second is change and the other is waste”. No one can stop these things‚ but with better management we can prepare our lives. In here one crucial environmental issue is associated with municipal solid waste(MSW). Proper MSW management is important for city public health. Waste are solid or semi-solid that are unwanted or unusable
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1 Introduction Waste glass is of great concern in some developed countries‚ particularly in the urban areas. This is because of the amount of waste material generated from both municipal and construction sources‚ and the lack of waste disposal areas to receive the material. Countries like Japan‚ the United States of America‚ and Australia have taken the initiative to invest in the recycling of glass in order to mitigate the ever increasing amount of waste glass generated over the years.
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of Hazardous Waste Material to the Environment What are Hazardous Waste Materials? Hazardous wastes are poisonous byproducts of manufacturing‚ farming‚ city septic systems‚ construction‚ automotive shops‚ laboratories‚ hospitals‚ and other industries such as Military installations and military training areas. The waste may be liquid‚ solid‚ or sludge and contain chemicals‚ heavy metals‚ radiation‚ dangerous pathogens‚ or other toxins. Even households generate hazardous waste from items such as
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Volume 12 Issue 3 Version 1.0 Year 2012 Type: Double Blind Peer Reviewed International Research Journal Publisher: Global Journals Inc. (USA) Online ISSN: 2249-4596 & Print ISSN: 0975-5861 Global Journal of Researches in Engineering Civil And Structural Engineering Coated Recycled Aggregate Concrete Exposed To Elevated Temperature By Arundeb Gupta Somnath Ghosh & Saroj Mandal Jadavpur University‚ India Abstract - An experimental investigation has been conducted to study the mechanical as
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ABSTRACT: The term “waste to energy” has traditionally referred to the practice of incineration of garbage. Today‚ a new generation of waste-to-energy technologies is emerging which hold the potential to create renewable energy from waste matter‚ including municipal solid waste‚ industrial waste‚ agricultural waste‚ and waste byproducts. The main categories of waste-to-energy technologies are physical technologies‚ which process waste to make it more useful as fuel; thermal technologies
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Journal homepage: www.IJEE.IEEFoundation.org Municipal solid waste disposal by using metallurgical technologies and equipments Jiuju Cai‚ Wenqiang Sun State Environmental Protection Key Laboratory of Eco-industry‚ Institute of Thermal and Environmental Engineering‚ Northeastern University‚ Shenyang 110819‚ P. R. China. Abstract Pyrolysis of municipal solid waste can take full advantage of energy and resource and avoid producing hazardous material during this period. In combination with mature
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Selection of waste materials and its benefits for vermicomposting... There are few food wastes that vermicomposting cannot compost‚ although meat waste and dairy products are likely to putrefy‚ and in outdoor bins can attract vermin. Green waste should be added in moderation to avoid heating the bin. Small-scale or home systems Such systems usually use kitchen and garden waste‚ using "earthworms and other microorganisms to digest organic wastes‚ such as kitchen scraps". This includes: • All fruits
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Global Municipal Solid Waste Management Market 2014-20180280035Municipal solid waste management generally refers to the management of solid waste from residential societies‚ streets‚ public places‚ commercial buildings‚ hospitals‚ and other institutions. Management of these types of waste is mainly the responsibility of municipal and other governmental authorities. Municipal solid waste management is one of the major problems being faced worldwide. Municipal solid waste is a part of the larger universe
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