نتایج جستجو برای: municipal waste
تعداد نتایج: 101089 فیلتر نتایج به سال:
Increasing population, changing consumption patterns, economic development, changing income, urbanization and industrialization have led to increased production of waste materials and a variety of types of waste. Knowledge of sources and types of waste, along with information about the composition and production rate, is the basis for the design and operation of waste management systems. Theref...
The generation of municipal solid waste is increasing year by year and there are many options for handling and disposing of these wastes. Currently in United States land disposal is the most common practice to deal with municipal solid wastes. The evolution of waste generation, and increase in population suggest composting as a future alternative. Since municipal solid waste comprises of a high...
The paper proposes a critical assessment of municipal solid waste gasification today, starting from basic aspects of the process (process types and steps, operating and performance parameters) and arriving to a comparative analysis of the reactors (fixed bed, fluidized bed, entrained bed, vertical shaft, moving grate furnace, rotary kiln, plasma reactor) as well as of the possible plant configu...
Anaerobic digestion (AD) of organic municipal solid waste (OMSW) is considered as a key element in sustainable municipal waste management due to its benefits for energy, environment, and economy. This process reduces emission of greenhouse gases, generates renewable natural gas, and produces fertilizers and soil amendments. Due to its advantages over other treatment methods and waste-to-energy ...
The aim of this study is to identify and measure the variables which influence per capita municipal solid waste generation in the south-eastern U.S., using the 100 counties of North Carolina as a data set and regression models for statistical analysis. Variables are selected to capture the residential, institutional and commercial components of the municipal solid waste stream, as well as the o...
Municipal solid waste (MSW) is the natural result of human activities. MSW generation modeling is major significant in municipal solid waste management system planning. Predicting the amount of generated waste is difficult task because it is affect by various parameters. In this research, Artificial Neural Network (ANN) was trained and tested to weekly waste generation (WWG) model in Sari’s cit...
Mumbai, the largestmetropolitan city in India, generated 6,256 tons ofwaste per day in 2001. It is the responsibility of the Municipal Corporation of Greater Mumbai (MCGM) to provide Municipal Solid Waste (MSW) management services; however, the MCGM is not able to handle the increasing quantity of waste. As a result, waste litters all over the place giving rise to health and environmental probl...
Background and Objectives: Environmental pollution from waste is one of the main problems of municipal waste management. Since evaluation of the recycling and recovery process is one of the most important stages in municipal waste management, this study aimed to determine the optimal strategies for recycling and recycling Ardabil municipal waste by SWOT analysis and QSPM matrix in 2017. Me...
Background and Objective: Today, landfill management of municipal waste and soil pollution with heavy metals are major environmental problems. This research was conducted to evaluate the effect of Shazand municipal waste compost and Saveh pomegranate peel biochar on decreasing Pb availability in soil and sorghum plant. Materials and Methods: Treatments consisted of applying Shazand municipal w...
OBJECTIVES The study aims to assess the impact of municipal waste loading occupation upon developing musculoskeletal disorders (MSDs) and thereby disabilities among waste loaders. Additionally, the study has identified the potential risk factors raising MSDs and disabilities. MATERIAL AND METHODS A cross-sectional case-control design survey was conducted in 6 out of 24 municipal wards of Mumb...
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