نتایج جستجو برای: 1942 kg nox eq and 72304 mj using life cycle assessment method
تعداد نتایج: 17707887 فیلتر نتایج به سال:
Using the Life Cycle Assessment methodology, this study assesses environmental sustainability of two packaging alternatives for extra virgin olive oil: glass bottle and PET produced with 100% recycled granulate. Six scenarios were compared varying on type system distribution phase (in terms country logistics). The life cycle impacts estimated ReCiPe 2018 H evaluation method, using both midpoint...
Canada is committed to reducing its greenhouse gas emissions to 6% below 1990 amounts between 2008 and 2012, and methane is one of several greenhouse gases being targeted for reduction. Methane production from ruminants is one area in which the agriculture sector can contribute to reducing our global impact. Through mathematical modeling, we can further our understanding of factors that control...
Over the years, innovation and development of electrical electronic equipment have been on a steep rise. Millions electronics are being sold or discarded every year in form waste. Sustainable IT (Green Circular Computing) is one most environment-friendly methods reusing waste user electronics. The remanufacturing computer refers to disassembly, repair, upgrade original give it new life, along w...
bekenstein and hawking by introducing temperature and every black hole has entropy and using the first law of thermodynamic for black holes showed that this entropy changes with the event horizon surface. bekenstein and hawking entropy equation is valid for the black holes obeying einstein general relativity theory. however, from one side einstein relativity in some cases fails to explain expe...
With the support of a life cycle assessment model, this study estimates carbon footprint (CF) smartphones and costs (LCC) for consumers in scenarios where different material efficiency strategies are implemented Europe. Results show that major contribution to CF is due extraction processing materials following manufacturing parts: 10.7 kg CO2,eq/year, when assuming biennial replacement cycle. P...
learning-oriented assessment seeks to emphasise that a fundamental purpose of assessment should be to promote learning. it mirrors formative assessment and assessment for learning processes. it can be defined as actions undertaken by teachers and / or students, which provide feedback for the improvement of teaching and learning. it also contrasts with equally important measurement-focused appro...
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
To comply with recent international trends and initiatives, and in order to help achieve sustainable development, Korea has established a greenhouse gas (GHG) emission reduction target of 37% (851 million tons) of the business as usual (BAU) rate by 2030. Regarding environmentally-oriented standards such as the IGCC (International Green Construction Code), there are also rising demands for the ...
Life cycle assessment (LCA) is a powerful tool to quantify the environmental burdens of different analytical techniques. This work assesses impacts associated with use simple electrochemical carbon paper sensor (CPS) for ketoprofen detection in fish by LCA comparison traditional liquid high-performance chromatography (HPLC) fluorescent detection. The results indicate significant advantages CPS ...
This life cycle assessment (LCA) evaluates and quantifies the environmental impacts of the production of hydrogen and transportation fuels from the fast pyrolysis and upgrading of corn stover. Input data for this analysis come from Aspen Plus modeling, a GREET model database and a U.S Life Cycle Inventory Database. SimaPro 7.3 software is employed to estimate the environmental impacts. The resu...
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