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The aim of the article is to present the environmental effects of changes in material composition in selected internal combustion engines used in passenger cars using LCA analysis. The levels of energy consumption and emissions of pollutants related to material inputs occurring at the stage of engine production have been determined. The simplified LCA model presented in the paper shows the energy...
Produkcja i użytkowanie pojazdów osobowych ma obecnie znaczący wpływ na środowisko. Wybór bardziej przyjaznych dla środowiska materiałów konstrukcyjnych, z których wytwarzany jest pojazd może w znaczący sposób ograniczyć jego wpływ na środowisko. Celem artykułu jest porównanie oddziaływania na środowisko zmian w projektowaniu samochodów osobowych za pomocą analizy cyklu życia (LCA). W artykule przedstawiono...
Electric and electronic devices contain different materials which can be dangerous for environment and human’s life. These materials are mainly heavy metals (Hg, Pb, Cd, Cr) and chemical compounds of chlorine (CHC, PCB, PCV). The research was focused on analysis of possibilities of limitation of neagitive impact on environment by ecodesign. Computer printer was taken as an example. It’s impact on...
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