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Full-Text Articles in Physical Sciences and Mathematics

Subsidies For Energy Efficiency Improvements: Theory And Practice, Theodoros Zachariadis May 2007

Subsidies For Energy Efficiency Improvements: Theory And Practice, Theodoros Zachariadis

Theodoros Zachariadis

No abstract provided.


Wpływ Dużej Spalarni Odpadów Przemysłowych I Niebezpiecznych Na Jakość Powietrza, Robert Oleniacz, Lidia Rusztowicz Jan 2007

Wpływ Dużej Spalarni Odpadów Przemysłowych I Niebezpiecznych Na Jakość Powietrza, Robert Oleniacz, Lidia Rusztowicz

Robert Oleniacz

Waste incineration causes unavoidable pollutant emissions to atmosphere and thus negative impact on air quality, but scale of the influence is often exaggerated. In the paper computation results of the atmospheric dispersion of pollutants were presented for one of the largest industrial and hazardous waste incineration plant existing in Poland (processing capacity: 3 ton per hour). These results confirm the fact that the incinerator meets the requirements of best available techniques (BAT) for the waste incineration and its impact on air quality is relatively small. This effect is caused mainly by proper operation of the rotary kiln incinerator, high efficiency …


Analiza Wpływu Planowanego Zakładu Termicznego Przekształcania Odpadów Komunalnych Na Jakość Powietrza W Krakowie, Robert Oleniacz, Maria Pilch Jan 2007

Analiza Wpływu Planowanego Zakładu Termicznego Przekształcania Odpadów Komunalnych Na Jakość Powietrza W Krakowie, Robert Oleniacz, Maria Pilch

Robert Oleniacz

Construction of the Municipal Solid Waste Incineration (MSWI) plant is considered optimal in the Programme of Management of Solid Waste in Krakow as well as in proposed scenarios of Municipal Waste Management. Evaluation of impact of the incineration plant with a capacity of 255000 tons per year on air quality in Krakow is presented in this work. The evaluation is based on assumption that air pollutant emissions from the incinerator will be at the highest allowed level resulting from emission limit values for waste incineration plants with operation time each of two planned lines 7500 hours per year. Calculation results …


Multivariate Analysis Of Groundwater And Soil Data From A Waste Disposal Site, Kevin G. Mumford, John F. Macgregor, Sarah E. Dickson, Richard H. Frappa Jan 2007

Multivariate Analysis Of Groundwater And Soil Data From A Waste Disposal Site, Kevin G. Mumford, John F. Macgregor, Sarah E. Dickson, Richard H. Frappa

Sarah E Dickson

Environmental site investigations often involve the collection and analysis of hundreds of samples producing data sets that contain thousands of data points, which are difficult and time consuming to analyze. Consequently, investigators often focus on key surrogate parameters for site characterization and remedial action planning and assessment, which results in a large portion of the data collected remaining unused. This study presents the application of principal component analysis (PCA) as an efficient statistical technique to examine large environmental data sets through highlighting patterns in a reduced-variable space. In this work, PCA was applied to ground water and soil data collected …