Blar i NTNU Open på forfatter "Østerhus, Stein Wold"
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Sustainable Microalgae Cultivation for Biogas Production: A Technical and Economic Analysis
Ramos Alves, Frederico (Master thesis, 2016)Microalgae cultivation using waste streams as nutrient source in industrial scale is an unconventional, and so far untapped, process pathway to produce microalgae biomass. The main advantage of this approach is the fact ... -
Sustainable Sewage Sludge Management: From Current Practices to Emerging Nutrient Recovery Technologies
Shaddel, Sina; Bakhtiary Davijany, Hamidreza; Kabbe, Christian; Dadgar, Farbod; Østerhus, Stein Wold (Journal article; Peer reviewed, 2019)Nutrient recovery from secondary resources, such as wastewater, has received increasing attention in recent years. Nutrient cycle sustainability and recycling approaches are important measures under development and ... -
Use of attainable regions for synthesis and optimization of multistage anaerobic digesters
Neba, Fabrice Abunde; Asiedu, Nana Yaw; Addo, Ahmad; Morken, John; Østerhus, Stein Wold; Seidu, Razak (Journal article; Peer reviewed, 2019)Anaerobic digestion involves multiple reactions, and when operated as a single stage, the process conditions are only suitable for all the reactions with no particular reaction being optimized, hence limiting overall ...