218 Ympäristötekniikka
Uusimmat viitteet
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Life Cycle Assessment of Plastic Waste, its Treatment, and Application of the Upcycled Product : A Comprehensive Circular Approach
(Åbo Akademi University, 23.06.2021)Plastic waste management is a growing global problem. Single-use flexible packaging plastic waste (FPPW) is one of the most challenging types of plastic waste to recycle due to its mixed composition (including bags, ... -
Sustainable steelmaking by process integration
(Åbo Akademi - Åbo Akademi University, 28.11.2014)Environmental issues, including global warming, have been serious challenges realized worldwide, and they have become particularly important for the iron and steel manufacturers during the last decades. Many sites has ... -
Utilization of steelmaking waste materials for production of calcium carbonate (CaCO3)
(Åbo Akademi - Åbo Akademi University, 10.10.2014)The steel industry produces, besides steel, also solid mineral by-products or slags, while it emits large quantities of carbon dioxide (CO2). Slags consist of various silicates and oxides which are formed in chemical ... -
Reactive dissolution of sedimentary rocks in flue gas desulfurization : modeling and experimental investigation
(Åbo Akademi - Åbo Akademi University, 10.12.2010)Svavel förekommer i kol och olja och oxideras vid förbränning till svaveldioxid (SO2). Årligen utsläpps stora mängder svaveldioxid som åstadkommer sura regn, minskning av stratosfäriskt ozon och sjukdomar. Av dessa orsaker ...
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