Life cycle impact assessment of integrated solid waste management systems life cycle impact assessment is the phase of an lca aimed at understanding and evaluating the. The first edition described the concept of integrated waste management iwm, and the use of life cycle inventory lci to provide a way to assess the environmental and economic performance of. The second phase of the lca procedure is the life cycle inventory analysis lci. The application of lifecycle analysis to waste management. The major stages in a life cycle are raw materials acquisition, manufacturing, consumer usereusemaintenance, and recycle waste management. The first edition described the concept of integrated waste management iwm, and the use of life cycle inventory lci to provide a way to assess the environmental and economic performance of solid waste systems. The lifecycle of waste can similarly be considered to be a journey from the cradle when an item becomes valueless and, usually, is placed in the dustbin to the grave when value is restored by creating usable material or energy. Waste inventory sheets instructions these instructions will help you inventory and categorize your wastes on your waste inventory sheets. United states office of research and epar99xxxx agency. Life cycle assessment lca and solid waste management. The application of life cycle assessment to integrated.
Integrated waste management and life cycle inventory. Life cycle inventory lci tools for solid waste management have been available for some time. In 2009, about 220 million mg 1 mg 1 metric ton of municipal solid waste msw was generated in the united states, which translates to. Personal solid waste inventory adapted from the version by ben smith from the college board website. Constructs a model to predict the overall environmental impacts and economic cost of municipal waste management systems, which can also be used to investigate the potential of new schemes or modifications of the existing project. This paper show how a lifecycle inventory lci tool can be used to assess overall sustainability and optimise the role of biological treatment within integrated solid waste management. A streamlined lifecycle inventory early in this analysis of the ghg benefits of specific waste management practices, it became clear that all waste management options provide opportunities. However, solid waste management facilities require land a lot of land in the case of landfills, consume non renewable natural resources for their operation e. Lifecycle methodology this report is the third edition of solid waste management and greenhouse gases. Table1, table2 and table3 shows the life cycle analysis on the integrated solid waste management in case study districts. Integrated solid waste management refers to the strategic approach to sustainable management of solid wastes covering all sources and all aspects, covering generation, segregation, transfer, sorting, treatment, recovery and disposal in an integrated manner, with an emphasis on maximizing resource use efficiency. Life cycle assessment of solid waste management options. Integrated solid waste management managing waste an environmentally sustainable, economically affordable and socially acceptable manner. A life cycle assessment methodology is used by integrating knowledge from waste collection, transportation, waste management processes and the product utilization.
Life cycle assessment of the management of municipal solid waste. As an important approach to recover solid waste, the recycling of waste polyester has drawn a growing level of public concern. The overriding principle of the integrated solid waste and resource management plan is the avoidance of waste through an aggressive waste reduction campaign and through the recovery of materials and energy from the waste that remains in line with this principle, the integrated solid waste and resource management plan iswrmp has four goals. Inventory of existing studies applying life cycle thinking to. Camobreco v, felker m, ham rk, rathle j, repa e, thorneloe s. Request pdf on jan 1, 2002, anna bjorklund and others published integrated solid waste management.
System description for a lifecycle inventory of municipal. Three integrated solid waste management scenaria are developed. The basic steps of performing a lifecycle inventory defining the goals and. Methodological aspects of life cycle assessment of integrated solid waste management systems. Backyard composting pdf disposal of unused medications in schools pdf household hazardous waste pdf indiana clean marina program pdf. Mercury switches removed from end of life vehicles pdf power washing pdf selfdisclosure and environmental audit policy pdf toxics release inventory pdf recycling and voluntary pollution prevention. Life cycle assessment of integrated solid waste management systems aims at understanding and evaluating the magnitude and significance of the.
Pdf in this study quantity and composition of solid waste of delhi is predicted till. In order to manage this increasing volume of solid wastes, the waste management technologies have to be further integrated between one and another. The sourceseparated waste, if it is a dry stream paper and cardboard, plastics, glass, tin, aluminium. User manual estimation tool for greenhouse gas ghg. Life cycle assessment of an integrated solid waste management system in johor bahru siti nadzirah binti othman a thesis submitted in fulfilment of the requirements for the award of the degree of master of engineering chemical faculty of chemical engineering universiti teknologi malaysia july 20. A case study of nanjing, china by xueqin chen student number.
Integrated solid waste management, a life cycle inventory. Life cycle comparison of wastetoenergy to sanitary. Clift, r, doig, a and finnveden, g 2000 the application of life cycle assessment to integrated solid waste management part 1 methodology process safety and environmental protection, 78 b4. Environmental life cycle inventory of portland cement concrete by michael a. Briefly, with reference to table1, the generated calculation has found that 2380. Iswm integrated solid waste management lci life cycle inventory lqcf lowquality compost facility. Complete the tally sheet for your solid waste inventory, then complete the questions that follow. Municipal solid waste msw management in indian cities including collection, transportation, processing and final disposal. Life cycle assessment of the management of municipal solid. Life cycle assessment of solid waste management options for eskisehir, turkey mu. Engineering principles and management issues this book is in very good condition and will be shipped within 24 hours of ordering.
You may need to make extra copies of the waste inventory sheets, depending on how many wastes you have. Life cycle assessment lca of five municipal solid waste management systems mswms. Despite the regions many successes, it remains home to a large share of the worlds poor. Pdf life cycle assessment of integrated solid waste. Actual examples of iwm systems and published accounts of lci models for solid waste are now appearing in the literature. The lifecycle of waste can similarly be considered to be a journey from the cradle when an item. This study aims to investigate the life cycle assessment and social cost of life cycle assessment of waste polyester recycling. Life cycle assessment and application in waste management pe international gmbh leinfeldenechterdingen, germany. Adb is committed to reducing poverty through inclusive. Life cycle assessment in municipal solid waste management 467 system of developed countries, the mixed bag wa ste can either go to the landfill, the wastetoenergy facility or to the mechanical biological treatment plant mbt.
For your use, print out this entire six page document, and save a copy to your hard drive. Describe three significant and specific environmental impacts that are associated with the life cycle of the material you. Life cycle assessment and application in waste management. Franklin associates provides the following expertise in supporting the area of solid waste management. Life cycle assessment and the willingness to pay of waste. Life cycle inventory example of a data collection sheet of pe international. By identifying and quantifying energy and materials used and wastes released to the environment, and to evaluate and implement opportunities to effect environmental improvements. Every single waste management facility is considered a priori as environmentally friendly. Integrated solid waste management a life cycle inventory by forbes mcdougall.
Figure 34a solid waste results by life cycle stage for production of recycled hdpe resin. Several models have been developed and applied to both theoretical and actual waste management strategies. Each of these alternatives includes the recycling of part of the. Describe 3 significant and specific environmental impacts which are associated with the life cycle of the material type. The cover may have some limited signs of wear but the. Integrated solid waste management and energy production a life. Good pollution prevention practice in the research and educational environment will develop an awareness of proper waste management and help raise a new generation. The integrated solid waste management iswm program was established in senate file 0038 during the 2006 legislative session.
Life cycle assessment lca of five municipal solid waste. Life cycle assessment in general, is a tool to quantify environmental burdens associated with products or activities throughout their life cycle, in other words from cradle to grave 6. During the first year of activity, the different energy and materials recovery strategies were defined, and, for each of them, the system boundaries, the plant and data requirements, the hypotheses adopted. The application of lca in msw management is a very challenging task due to the following reasons.
Some of these aspects are of special importance when performing lcas of integrated solid waste management systems and have been discussed in this paper. Methodological aspects of life cycle assessment of. Review on life cycle assessment of integrated solid waste management in some. An effective iswm system considers how to prevent, recycle, and manage solid waste in ways that most effectively protect human health and the environment. This fact sheet provides an overview of options for managing solid waste, identifies the important issues you should consider when planning for solid waste management, and describes the link between solid waste management and climate change. Integrated solid waste management collection recycling biological treatment by composting and anaerobic digestion wastetoenergy thermal processes landfill with or without energy recovery many alternatives for solid waste management have some positive aspects large differences in cost what is best for the environment. The analytical framework included the definition of functional unit, system boundaries, complimentary system design, waste management, and partial use of the energy. Integrated solid waste management iswm is a comprehensive waste prevention, recycling, composting, and disposal program. A life cycle assessment is an environmental management tool to project and compare the environmental impacts of a product or a service from. Combines the concepts of integrated waste management and of lifetime assessment to provide a decisionmaking tool for waste managers and policy makers.
This paper finds that the relative emissions associated with both options are highly sensitive to the input data in the lifecycle inventory lci. This system description is a small but critical part of the overall project, the emphasis of which is the collection of data required for a lifecycle inventory of. Environmental life cycle inventory of portland cement concrete. Life cycle assessment in municipal solid waste management. Integrated solid waste management provides a more userfriendly model iwm2 for waste managers to make it more widely accessible, integrated solid waste management provides the new tool in windows format, with greatly improved input and output features, and the ability to compare different scenarios. The legislation requires that local governments prepare and maintain iswm plans and provides partial reimbursement. Life cycle assessment of municipal solid waste management. Metro vancouvers integrated solid waste and resource. Life cycle assessment of integrated solid waste management system of delhi. Life cycle inventory of modern municipal solid waste landfills.
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