نتایج جستجو برای: e waste management
تعداد نتایج: 1895483 فیلتر نتایج به سال:
background and purpose: due to the lack of accurate statistics on the amount of waste generated in the energy production sector in zahedan, before any planning, one should identify all waste producing centers associated with the energy sector and also the quantity and quality of their waste in zahedan. materials and methods: this research is a cross-sectional descriptive study. it examined the ...
background and objectives: hospitals usually generate large amounts of hazardous waste. if not managed properly, hospital waste can pose threats to public safety and damage the environment. waste minimization is a waste management approach that focuses on reducing the amount and toxicity of hazardous wastes. this study pursues a two-fold purpose: 1) to gain insight into hospital waste minimizat...
Urgent transformation is required in Ireland to divert biodegradable municipal waste (BMW) from landfill and prevent increases in overall waste generation. When BMW is optimally managed, it becomes a resource with value instead of an unwanted by-product requiring disposal. An analysis of survey responses from commercial and residential sectors for the Dublin region in previous research by the a...
Electronics waste is becoming a crisis for the society. Huge accumulation of e-waste and their recycling through primitive means for extraction of precious metals is real concern in the developing countries as e-waste contains hazardous materials. Recycling of e-waste through proper technologies is, however, considered to be a profitable business in developed countries due to the presence of pr...
According to [Garg, Neha and Adhana, Deepak (January 31, 2019] when we think of waste, only garbage or solid/semi-solid waste nothing else. E-waste has become a global problem in the last decade. India also generates large amount her e-waste every year. Unfortunately, is one that doesn't get much media coverage of. Therefore, people's awareness E quite low. E- recycling concept almost non-exist...
Background and aims: Inappropriate solid waste management industry in recent years has created a lot of risks. As a result, the health, safety and the humans environment is at risk for it. main objective of this study is solid waste management assessment of 10 large food industries in Tehran. Methods: This study is descriptive and sectional based on field visits, questionna...
E-waste refers to both electronic and electrical waste materials; namely any items which rely on an electric current or electromagnetic fields in order to operate, and contain a hard-drive or significant electronic components and/or a printed circuit board. E-waste is outstripping the general growth of the municipal waste stream. Increasingly, smaller and cheaper electronic items are being disp...
E-waste or electronic waste is a major waste stream resulting from the boom in consumer electronics in the past decades. With the rapid pace of technology innovation and obsolescence that leads to shortened product lifespans, the growing demand for electronics and its resulting waste poses a significant challenge in every stage of its life-cycle from the utilization of raw materials, production...
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