Search results for "Neet"

Biomass gasification to heat, electricity and biofuels : HighBio project publication

2011

Biomassan kaasutus sähköksi, lämmöksi ja biopolttoaineiksi : HighBio-projektijulkaisu

2011

Biomass to energy and chemicals : HighBio2 project publication

2013

Biokaasusta energiaa maatalouteen : raaka-aineet, teknologiat ja lopputuotteet

2007

Biorefineries - future business opportunity for forest cluster : diffusion of forest biorefineries in Scandinavia, North America and South America

2009

Effect of Tire-Char Ash on the Extent of Synergy during CO2 Cogasification with Hydrochar from Potassium-Rich Coconut Fiber

2020

The influence of inherent tire char ash during co-gasification with coconut hydrochar prepared at different intensities was investigated by thermogravimetric analysis to ascertain the extent to which synergistic interaction, reactivity, and activation energy reduction were altered. High-ash tire tread (TT) and low-ash sidewall (SW) both exhibited enhanced synergy, reactivity, and activation reduction upon co-gasification with hydrochars; however, the extent of promotion was more pronounced in SW-hydrochar blends. This difference was caused by the inhibiting nature of TT inherent ash, particularly the role of Si-containing compounds. Inhibition in TT-hydrochar blends was mainly due to the pr…

Biogas production from energy crops and crop residues

2006

Energiantuotantoa varten viljellyt energiakasvit ja erilaiset kasvintuotannon sivutuotteet ja jätteet eli peltobiomassat tarjoavat puhtaan ja kotimaisen uusiutuvan energialähteen. Kasvibiomassa voidaan hyödyntää energiana useilla eri tavoilla, joista yksi on biokaasun tuotanto. Biokaasua voidaan hyödyntää lämmön- ja sähköntuotannossa tai liikenteen polttoaineena fossiilisten polttoaineiden sijasta.Annimari Lehtomäki tutki mahdollisuuksia hyödyntää energiakasveja ja kasvijätteitä biokaasun tuotannossa pohjoisissa oloissa. Tutkimuksessa kartoitettiin Suomen oloissa menestyviä, biokaasun tuotantoon mahdollisesti soveltuvia kasvilajeja, sekä määritettiin niiden kemiallinen koostumus ja biokaasu…

The fate aspects of pharmaceuticals in the environment : biotransformation, sedimentation and exposure of fish

2012

Bisphenol A removal from water by biomass-based carbon : Isotherms, kinetics and thermodynamics studies

2020

Biomass-based carbon was modified and used as an efficient bisphenol A (BPA) sorbent. The simple and environmentally friendly modification method produced sorbent with a capacity of 41.5 mg/g. The raw material was modified with FeCl3 (Fe-CR), treated with hydrochloric acid (H-CR) or modified with CaCl2 (Ca-CR). Batch sorption experiments were performed to evaluate the effects of the initial pH, sorbent dosage, temperature, and contact time on BPA removal. BPA removal with modified carbons was notably higher than that with unmodified carbon. All sorbent materials exhibited very high sorption capacities and compared favourably to materials reported in the literature. Several isotherms were ap…

Use of deeper plantar flexor muscles in low torque isometric and concentric plantar flexion tasks

2016

Coordination of a task such as plantar flexion might seem simple, but is in reality achieved through the activation of several muscles—muscles that play an important role in locomotion and posture control. These can be divided in to two groups, superficial and deep plantar flexors. It has been shown that although people usually produce certain well learned movements very similarly, some variability in the coordination might occur. This is also the case with the ankle plantar flexors as shown by Finni et al. (2006) and Masood et al (2014). Purpose of the study was to examine whether some individuals use their deeper plantar flexors to a greater extent than others and to see whether the relat…