نتایج جستجو برای: solid waste generation

تعداد نتایج: 604524  

2015

Every human activity creates waste (Tciiobanoglous et al., 1993). India is the second most populous nation in the world; the uncontrolled growth of urban areas has led to deficiency in infrastructural services such as: water supply, sewage and municipal solid waste management (MSWM). The burgeoning population has resulted in a massive pressure on the health-care services, leading to huge amount...

2010

Solid waste management (SWM) is a critical problem for developing countries such as India. It is estimated that India’s current population of 1,200 million will continue to grow at the rate of 3-3.5% per annum. With the per capita waste generation increasing by 1.3% per annum, the yearly increase in waste generation is around 5 % annually. The government is under constant pressure to efficientl...

2008
H. Nisar N. Ejaz Z. Naushad Z. Ali

Improper solid waste management is causing negative impacts in Pakistan. To investigate the causes Rawalpindi city was selected as a case study. The situation is becoming very complex in the city due to industrialization, urbanization and improved living standards of urban areas, as these things are the cause of drastic increase in the quantity and complexity of generated waste. From this resea...

Journal: :iranian journal of environmental sciences 0
s. m. didar-ul islam department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh syed hafizur rahman department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh mahmud hassan department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh gausul azam department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh

identifying municipal solid waste (msw) disposal sites and appropriately managing them is a challenging task to many developing countries like bangladesh. it is a complex issue in an urban area, as increasing population levels, rapid economic growth and rise in community living standard, accelerates the generation rate of msw. the study area is zone-2 (mirpur-pallabi) of dhaka north city corpor...

2015
Dalia M. M. Yacout M. A. Abd El-Kawi M. S. Hassouna

Egypt is well-known in the world not only for its old heritage but also for its valued presence in superior quality of textiles. However, the textile industry is both energy intensive and highly polluting. The production of textiles often requires high levels of water consumption and emits large quantities of pollutants to the environment. Therefore, it is very important to minimize its impact ...

Journal: :global journal of environmental science and management 2016
m.a. abdoli m. rezaee h. hasanian

rapid urbanization and industrialization, population growth and economic growth in developing countries make management of municipal solid waste more complex comparing with developed countries. furthermore, the conventional municipal solid waste management approach often is reductionists, not tailored to handle complexity. therefore, the need to a comprehensive and multi-disciplinary approach r...

Journal: :journal of dental school, shahid beheshti university of medical sciences 0
m. nasrollahi dept. of microbiology, school of medicine, mazandaran university of medical sciences, sari, iran. ma. zazouli dept. of environmental health, school of health, health sciences research center, mazandaran university of medical sciences, sari, iran. d. balarak dept. of environmental health, school of health, health promotion research center, zahedan university of medical sciences, zahedan, iran m. moradi golrokhi dept. of microbiology, students research committee, mazandaran university of medical sciences, sari, iran.

objective: dental solid wastes often contain hazardous substances. the first step of management of dental solid wastes includes detection and classification of these substances. this study aimed to qualitatively and quantitatively assess the management of solid wastes by dental offices in urmia city in 2013. methods: this descriptive study was conducted on all private dental offices in urmia ci...

ژورنال: سلامت و محیط زیست 2015
ابومعاش زاده, حبیبه, باقری زنوز, فرنوش, شهبازی, افسانه,

Background and Objectives: Although amount of hospital waste generation is less than urban waste generation, but because of health risks involved, these wastes need to be managed precisely and specifically. Therefore, the purpose of this study was to survey quality and quantity of waste generation in Emam Khomaini Hospital, Karaj, Iran and to estimate its generation process in future. Materials...

Journal: :Journal of environmental management 2010
Dong Qing Zhang Soon Keat Tan Richard M Gersberg

This paper presents an examination of MSW generation and composition in China, providing an overview of the current state of MSW management, an analysis of existing problems in MSW collection, separation, recycling and disposal, and some suggestions for improving MSW systems in the future. In China, along with urbanization, population growth and industrialization, the quantity of municipal soli...

Journal: :محیط شناسی 0
محمد علی عبدلی

landfilling is an ultimate fate of any municipal solid waste management system, and it is a no alternative choice for disposal of municipal solid waste. the major environmental concerns associated with landfilling of wastes are related to the leachate generation and eventual discharge of leachate into the environment. leachate quality is formed due to aerobic and anaerobic processes taking plac...

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