This critical review focuses on potential routes for the multi-production of chemicals and fuels in the framework of thermochemical biorefineries. The up-to-date research and development in this field has been limited to ...

Many different types of support materials are used in anaerobic fluidized bed in order to obtain high levels of biomass in the reactors. A material is usually considered the most suitable in terms of physical-chemical ...

The Water Engineering Master Course is a university-specific degree at the University of Seville which nowadays can be coursed in two different modalities: “on line” and “semi-attendance”. Its first edition took place at ...

The use of different clay rninerals as support in anaerobic digestion has been studied: The suppon materials were evaluated in a batch microd.igester and their effect in the digestion process was measured ar the beginning ...

This study has determined the purification performance and the basic principles for the design of an anaerobic SBR (ASBR) to be used to treat wastewater generated in the food industries. Two ASBR's were set up and one fed ...

Treatment of winery wastewater was investigated using an anaerobic sequencing batch reactor (ASBR) . Biogas production rate was monitored and permitted the automation of the bioreactor by a simple control system. The reactor ...

This paper describes an RP-HPLC method to characterize the ozonation products of polyethylene glycols (PEGs) (general formula HO(CH 2CH 2O) n -H) with original mass 5000. Samples with different pH and ozonation times were ...

El Instituto Andaluz del Patrimonio Histórico ha creado la Sección de Microscopía Electrónica de Barrido (siglas en inglés SEM) dentro del Departamento de Análisis, lo cual permite ampliar y agilizar la realización de ...