Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Forestry residues"”.
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Extractives of Douglas-fir and Their Impacts for Biofuel Saccharification
Forestry residues are being investigated as a potential biofuel feedstock since they are an abundant biomass that does not require major land-use change or compete with food resources. This biomass is the waste created from logging and forest thinning operations and consists of branches, treetops, …
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Pleurotus ostreatus production on Cannabis sativa, L. (Industrial Hemp) Residues for Edible Mushrooms and Mycelium-based Composites
… single-use waste streams in agriculture, forestry and manufacturing industries have created a host of environmental health problems. Humankind's reliance on non-renewable resources for the production of food and materials, and its current approach to product design and development, are …
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CO₂ emissions reduction potential of aviation biofuels in the US
… yields, and the availability of wastes and residues are estimated as a function of future economic and climate patterns, and variability is accounted for. Under a baseline set of assumptions, the use of aviation biofuels results in a maximum reduction of 163 Tg of CO₂ equivalent (CO₂e) in …
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Assessing the potential of biochar to restore degraded lands
… The biochar feedstock (e.g., agricultural residues, forestry residues, and grassland cutting), biochar properties (such as porosity, bulk density, carbon content) and soil types need to be taken into consideration before application of biochar into the soil to enhance soil properties and …
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Assessing the potential of biochar to restore degraded lands
… The biochar feedstock (e.g., agricultural residues, forestry residues, and grassland cutting), biochar properties (such as porosity, bulk density, carbon content) and soil types need to be taken into consideration before application of biochar into the soil to enhance soil properties and …
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Bioenergy supply chain optimisation: the case study of South Africa
… and bioethanol generation from corn stover and forestry residues. It is interesting to note that a tri-criteria objective optimisation of the supply chain network generation of electricity from biogas is also considered using the modified goal method approach. The objectives are to maximize …
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Gewinnung von Gärungsmutanten der Hefe Pichia stipitis durch zufällige Integrationsmutagenese
… reduced by the utilization of agricultural and forestry residues as raw material. The pentose xylose is the second most abundant sugar in this material. The respiratory yeast Pichia stipitis examined in this dissertation is one of the best naturally occurring xylose fermenting organism known. …
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Trattamento di Biomasse vegetali e algali finalizzato all'ottenimento di energia. Potenziali sviluppi in Sardegna
… in terms of dedicated crops, both agricultural residues and agro-industrial are subjected to a detailed analysis. It is also evaluated the potential energy of each resource and the thermochemical and biochemical energy conversion technologies are identified as the most practicable with a high …