نتایج جستجو برای: msw management
تعداد نتایج: 853607 فیلتر نتایج به سال:
با توجه به پتانسیل نسبتاً بالای استفاده از کمپوست MSW در ایران، به ویژه به منظور بهبود شرایط خاک، در این مقاله کیفیت کمپوست MSW مورد بررسی قرار گرفت. سه گروه اصلی از آلاینده هایی که در این مقاله مورد بررسی قرار گرفت عبارت بودند از فلزات سنگین، پاتوژنها و ترکیبات آلی. اطلاعات گستردهای در خصوص کیفیت کمپوست MSW در اروپا و آمریکای شمالی جمع آوری و با کیفیت آن در ایران مقایسه شد. مقایسه کمپوستهای ای...
NH3 is one of the major substances contributing to secondary generation PM2.5; therefore, management required. In Korea, insufficient, and emission factor used by EPA same as when calculating emissions. particular, waste incineration facilities do not currently calculate case combustion facilities, main ammonia source De-NOx facility, and, in a power plant with calculated. Therefore, Municipal ...
Strategies for waste valorisation from domestic and agro-industrial activities must be pursued, its use as a soil amendment is an interesting possibility. In this four-year study, the effect of applying municipal solid (MSW), farmyard manure (FYM), bottom wood ash supplemented with nitrogen (Ash + N), inorganic fertilization common in region (50 kg ha−1 N, P2O5 K2O) (Control) 70 N (High N) was ...
Ma’an city faces serious administrative challenges in managing their municipal solid waste (MSW) due to the lack of adequate information of the composition and quantities of generated solid waste. The overall objective of this research is to gain more reliable information about quantities and composition of MSW stream in Ma’an city. In this work, field survey along with a separation study at wa...
A pilot study was conducted to assess the feasibility of composting of source separated organic matter of municipal solid waste (MSW) generated in low, middle and high income areas of Karachi city with a population over 14 million. Results of MSW analysis indicate the presence of high percentage of biodegradable organic matter (71-74%), acceptable moisture content (40-50%) and C/N ratio (38-40:...
The management of rapidly growing municipal solid waste (MSW) is one of the major challenges in developing countries. The current study also estimates the suitability of a site through a geographical information system using multi-criteria decision analysis (MCDA) for landfill sites in National Capital Territory (NCT). The results of the suitability index indicate that only 58.7 km2 of the land...
Representative dynamic properties of municipal solid waste (MSW) are required to perform reliable seismic analyses of MSW landfills. A comprehensive large-scale cyclic triaxial laboratory testing program was performed on MSW retrieved from a landfill in the San Francisco Bay area to evaluate the small-strain shear modulus, and strain-dependent normalized shear modulus reduction and material dam...
The article is devoted to the analysis of potential development opportunities waste management industry with introduction digital technologies. main technologies already developed, as well promising research in this are considered: robotics, artificial intelligence and neural networks, Internet Things, cloud computing, data analysis. Specific examples use described field management, their advan...
Municipal solid waste (MSW) management has become a major concern for developing countries. The physical and chemical aspects of MSW infrastructure need to be analyzed critically solve the existing socio-economic problem. Currently, production is 2.01 billion tonnes/yr. In countries, improper poses serious environmental public health risks. Depending on framework country, several procedures hav...
The U.S. generates about 370 million short tons of Municipal Solid Waste (MSW) each year. In 2002, an average of 26.9% of this material was either recycled or composted. Of the remainder, an estimated 242 million short tons were disposed of in landfills and about 29 million short tons were combusted in Waste to Energy (WTE) facilities to produce electricity and scrap metal. Effective management...
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