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Environmental and economic perspective of waste-derived activators on alkali-activated mortars
(Elsevier, 2020-10-14)
Alkali-activated binders have been considered a low carbon alternative to cement and are produced by reacting aluminosilicate precursor with an alkali-activator. However, alkali-activators have been observed to be a major ...
Environmental impacts of manure management based on life cycle assessment approach
(Elsevier, 2020-04-20)
Horse manure is often a cost for horse owners, and in most cases, it is underutilized when its status as biodegradable waste means that it could potentially be used in renewable energy production and serve as a source of ...
AQUAREL CONCEPT Aquatic resources for green energy realization
(2014)
The AQUAREL project studied the availability and optional utilization methods for fish processing side streams and other aquatic biomaterial in the Republic of Karelia. Additionally processing aquatic biomaterial with ...
Environmental Assessment of Alkali-Activated Mortars Using Different Activators
(CISA Publisher, 2019-10)
This study sheds light on the environmental performance of three alkali-activated mortars (AAMs) using sodium hydroxide, sodium silicate powder and 2-part aqueous alkali solutions respectively, as activators. A comparative ...
Ongelmasta resurssiksi : Lannan hyödyntämisen tekniikkaopas talleille
(Lappeenranta University of Technology, 2018)
Influence of different factors in the life cycle assessment of mixed municipal solid waste management systems – A comparison of case studies in Finland and China
(Elsevier, 2017)
The life cycle assessment (LCA) of municipal solid waste (MSW) management systems is typically rather arduous due to extensive data acquisition needed to calculate the direct and avoided emissions of the systems. A possibility ...
Optimal Recycling Combination of Ash in South-East Finland
(2016)
The present world energy production is heavily relying on the combustion of solid fuels like coals, peat, biomass, municipal solid waste, whereas the share of renewable fuels is anticipated to increase in the future to ...
Potential of energy and nutrient recovery from biodegradable waste by co-treatment in Lithuania
(SAGE Publications, 2012)
Biodegradable waste quantities in Lithuania and their potential for the co-treatment in renewable energy and organic fertilizer production are investigated. Two scenarios are formulated to study the differences of the ...
Evaluation of methods for estimating energy performance of biogas production
(Elsevier, 2014)
This study focused on identifying various system boundaries and evaluating methods of estimating energy performance of biogas production. First, the output-input ratio method used for evaluating energy performance from the ...
Feasibility of ASH DEC‐ process in treating sewage sludge and manure ash in Finland
(Lappeenranta University of Technology, 2012)
In Finland the thermal treatment of sewage sludge has been moderate in 21th century. The
reason has been the high moisture content of sludge. During 2005-2008, 97-99% of sewage
sludge was utilized in landscaping and ...