β Scribed by Margareta von Sivers; Guido Zacchi
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract **BACKGROUND:** Acetals can be considered important bioβbased diesel additives. The production of most of these compounds, from an alcohol and an aldehyde, suffers from low conversion due to thermodynamic limitations. These limitations can be overcome through the removal of the byβprodu
The use of unpeeled and peeled fresh cassava tubers for the production of ethanol indicated that the extent of liquefaction and saccharification is comparable to that of dry chips. However, the fermentation efficiencies were lower by about 13 and 2% with the use of fresh unpeeled and peeled tubers r
## Abstract An integrated biological process for the production of hydrogen based on thermophilic and photoβheterotrophic fermentation was evaluated from a technical and economic standpoint. Besides the two fermentation steps the process also includes pretreatment of the raw material (potato steam
In a new hydrometallurgieal process for recovery of lead from lead oxide secondaries, liquid effluence is minimized by jointly treating contaminated was~ting water and leaehant bleed. To enable internal recycling of the leachant bleed and recover pure water, it is necessary to incorporate a concentr