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Artículo
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Ethanol Production from Olive Stones through Liquid Hot Water Pre-Treatment, Enzymatic Hydrolysis and Fermentation. Influence of Enzyme Loading, and Pre-Treatment Temperature and Time
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)
Olive table industry, olive mills and olive pomace oil extraction industries annually generate huge amounts of olive stones. One of their potential applications is the production of bioethanol by fractionation of their ...
Artículo
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The BRISA process as a path for efficient copper recovery from waste PCBs
(Elsevier, 2021)
In the present work, a two-stage biohydrometallurgical process for copper extraction from waste PCBs is developed. The main goal of this study is to check whether to separate the chemical leaching of copper with ferric ...
Tesis Doctoral
Artículo
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Antihypertensive and Antioxidant Activity of Chia Protein Techno-Functional Extensive Hydrolysates
(MDPI, 2021-09)
Twelve high-quality chia protein hydrolysates (CPHs) were produced from chia protein isolate (CPI) in a pilot plant of vegetable proteins. To obtain functional hydrolysate, four CPHs were hydrolyzed by the action of Alcalase, ...
Artículo
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Oxygen transfer in ferric iron biological production in a packed-bed reactor
(Elsevier, 2002-07)
In this paper, oxygen transfer in the ferrous iron biooxidation process in a packed-bed reactor is studied. The reactor consists of a polymethyl methacrylate column randomly packed with siliceous stone particles with inlets ...
Capítulo de Libro
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Aplicación de un ciclo de innovación y mejora en seminarios de problemas de la asignatura de Materiales Poliméricos
(Universidad de Sevilla, 2022)
En el presente capítulo se detalla el ciclo de innovación y mejora en el aula (CIMA) llevado a cabo en los seminarios de problema de la asignatura de Materiales Poliméricos, impartida en el Grado de Ingeniería de Materiales. ...
Artículo
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Copper recovery from unground printed circuit board by biogenic ferric at high solid/liquid ratio
(Elsevier, 2022)
In this work, the recovery of Cu from large waste printed circuit board (PCB) pieces by biogenic ferric sulphate at high solid to liquid ratio was studied. PCB parts were packed in a column and biogenic ferric was constantly ...
Tesis Doctoral
Artículo
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Influence of zinc on ferrous iron bio-oxidation: Biological or physical nature?
(Elsevier, 2010-07-15)
Ferrous iron bio-oxidation is negatively affected by the presence of heavy metals. Although the available information relates this phenomenon to purely biological aspects, it is contradictory with respect to tolerance ...
Artículo
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Freeze-drying versus heat-drying: Effect on protein-based superabsorbent material
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)
Porcine plasma protein is a by-product of the meat industry, which has already been applied in the manufacture of superabsorbent materials. The effects of plasticizer content (0%, 25%, 50%), together with those of the ...