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Browsing by Author "Giráldez Díaz, Inmaculada"
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Assessment of compost maturity by using an electronic nose
López Núñez, Rafael; Giráldez Díaz, Inmaculada
; Palma López, Alberto; Díaz Blanco, Manuel Jesús (Elsevier, 2015)
The composting process produces and emits hundreds of different gases. Volatile organic compounds (VOCs) can provide information about progress of composting process. This paper is focused on the qualitative and quantitative ... -
Biofiltration of α-pinene vapours using municipal solid waste (MSW) - Pruning residues (P) composts as packing materials
Cabeza, I.; López Núñez, Rafael; Giráldez Díaz, Inmaculada; Stuetz, R. M.; Díaz Blanco, Manuel Jesús (Elsevier, 2013)
In this study, a biofiltration system was designed using mature composts of municipal solid waste (MSW) or MSW mixed with pruning residues (MSW-P) as packing materials to treat vapours of α-pinene (a dominant volatile ... -
Crustacean amphipods from marsh ponds: a nutritious feed resource with potential for application in Integrated Multi-Trophic Aquaculture
Jiménez Prada, Pablo; Hachero Cruzado, Ismael; Giráldez Díaz, Inmaculada; Fernández Díaz, Catalina; Vilas, César; Cañavate, José Pedro; Guerra García, José Manuel (PeerJ, 2018-01)
Coastal protection, nutrient cycling, erosion control, water purification, and carbon sequestration are ecosystem services provided by salt marshes. Additionally, salt ponds offer coastal breeding and a nursery habitat ... -
Effects of the Dietary Tryptophan and Aspartate on the Immune Response of Meagre (Argyrosomus regius) after Stress
González Silvera, Daniel; Herrera, Marcelino; Giráldez Díaz, Inmaculada; Esteban, María Ángeles (MDPI, 2018-01)
Stress is one of the main problems of farmed fish, where it has been seen to result in a variety of disorders and negative effects. It is considered very important to minimize such effects and one option is the use of ... -
Enriquecimiento supergénico, fraccionamiento geoquímico y destino ambiental de elementos traza potencialmente tóxicos en suelos del Parque Natural Sierra de Aracena y Picos de Aroche (Huelva)
(Universidad de Huelva, 2017)Los suelos del sector central del Parque Natural Sierra de Aracena y Picos de Aroche (Huelva) ofrecen un excelente ejemplo de geodisponibilidad y enriquecimiento natural de elementos traza potencialmente tóxicos (Zn, Pb, ... -
Experimental and theoretical evidence of zinc structurally bound in vermiculite from naturally metal-enriched soils
Fernández Caliani, Juan Carlos; Timón, V.; Rivera Cantero, María Belén; Giráldez Díaz, Inmaculada; Pérez López, Rafael (Mineralogical Society, 2013)
This paper provides evidence of appreciable amounts of Zn (up to 0.52 a.p.f.u.) residing in the crystal structure of trioctahedral vermiculite; the results were obtained by a combination of experimental methods (X-ray ... -
Influence of Dietary Lipids and Environmental Salinity on the n-3 Long-Chain Polyunsaturated Fatty Acids Biosynthesis Capacity of the Marine Teleost Solea senegalensis
Marrero, Manuel; Monroig, Óscar; Betancor, Mónica; Giráldez Díaz, Inmaculada (MDPI, 2021-04)
Fish vary in their ability to biosynthesise long-chain polyunsaturated fatty acids (LC-PUFA) depending upon the complement and function of key enzymes commonly known as fatty acyl desaturases and elongases. It has been ... -
Influencia de las variables de operación en la composición de los Compuestos Orgánicos Volátiles generadores de olor emitidos en el compostaje de RSU
Delgado Rodríguez, Margarita; Cabeza, I. O.; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada; López, Rafael; Madejón Rodríguez, Engracia; Díaz Blanco, Manuel Jesús (Olores.org, 2012)
En el presente estudio se ha evaluado la influencia de los parámetros de control utilizados en el compostaje de Residuos Sólidos Urbanos (RSU), como son la aireación (0.05-0.300 Laire kg-1 min-1) y la humedad (40-70%) en ... -
Long-Term Sustainability of Marble Waste Sludge in Reducing Soil Acidity and Heavy Metal Release in a Contaminated Mine Technosol
Fernández Caliani, Juan Carlos; Giráldez Díaz, Inmaculada; Fernández Landero, Sandra; Barba Brioso, Cinta; Morales Carrillo de Albornoz, Emilio (MDPI, 2022-07)
A field‐based experiment was set up to evaluate the effectiveness of a single application of marble waste sludge (MWS) on chemical immobilization of potentially hazardous trace elements (PHE) within the soil profile of ... -
Metabolic and Stress Responses in Senegalese Soles (Solea senegalensis Kaup) Fed Tryptophan Supplements: E ects of Concentration and Feeding Period
Herrera, Marcelino; Miró, Juan M.; Giráldez Díaz, Inmaculada; Salamanca, Natalia (MDPI, 2019-06)
The objective of this study was to assess the impact of di erent dietary Trp concentrations on the stress and metabolism response of juvenile Senegalese soles (Solea senegalensis). Fish (38.1 1.9 g) were fed di erent ... -
MSW Compost Valorization by Pyrolysis: Influence of Composting Process Parameters
Palma López, Alberto; Doña Grimaldi, Victor; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada (American Chemical Society, 2020-08)
The valorization of urban solid waste compost (MSW) in two different composting conditions (different aeration and humidity) has been studied (we work with the hypothesis that the composting process can have a significant ... -
Phenylalanine and Tyrosine as Feed Additives for Reducing Stress and EnhancingWelfare in Gilthead Seabream and Meagre
Salamanca, Natalia; Giráldez Díaz, Inmaculada; Morales Carrillo de Albornoz, Emilio; Rosa Lucas, Ignacio de la; Herrera, Marcelino (MDPI, 2020-12)
Increased aquaculture production is associated with a growing interest in improving fish welfare. For this reason, the search for strategies to mitigate stress has intensified, one of these strategies being food ... -
Pyrolysis kinetic, thermodynamic and product analysis of different leguminous biomasses by Kissinger-Akahira-Sunose and pyrolysis-gas chromatography-mass spectrometry
Clemente Castro, Sergio; Palma López, Alberto; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada; Díaz Blanco, Manuel Jesús (Elsevier, 2022)
To ascertain the potential of various leguminous biomass such as L. leucocephala, C. proliferus, P. alba and S. sesban, both energetic and a source of high added value products, the pyrolytic behaviour was studied at ... -
Soil quality changes in an Iberian pyrite mine site 15 years after land reclamation
Fernández Caliani, Juan Carlos; Giráldez Díaz, Inmaculada; Waken, Wilson; Río, Zulema del; Córdoba García, Francisco (Elsevier, 2021)
Reclamation of highly degraded mine lands to a sustainable environmental quality has become a major policy concern in many countries with a long mining tradition. This paper reports the soil quality status of a historical ... -
Stressors Due to Handling Impair Gut Immunity in Meagre (Argyrosomus regius): The Compensatory Role of Dietary L-Tryptophan
Asencio Alcudia, Gloria; Andree, Karl B.; Giráldez Díaz, Inmaculada; Gisbert, Enric (Frontiers Media, 2019-05)
In the context of intensive aquaculture, meagre (Argyrosomus regius) is one of the most important new aquaculture species in Southern Europe and several studies are focused on the optimization of its culture. Nevertheless, ... -
Tagasaste, leucaena and paulownia: three industrial crops for energy and hemicelluloses production
Palma López, Alberto; Loaiza Rodríguez, Javier Mauricio; Díaz Blanco, Manuel Jesús; García Domínguez, Juan Carlos; Giráldez Díaz, Inmaculada; López Baldovín, Francisco (BMC, 2021-04)
Background: Burning fast-growing trees for energy production can be an effective alternative to coal combustion. Thus, lignocellulosic material, which can be used to obtain chemicals with a high added value, is highly ... -
Ultrasound extraction optimization for bioactive molecules from Eucalyptus globulus leaves through antioxidant activity
Palma López, Alberto; Díaz Blanco, Manuel Jesús; Ruiz Montoya, Mercedes; Morales Carrillo de Albornoz, Emilio; Giráldez Díaz, Inmaculada (Elsevier, 2021)
Antioxidant products present a very high added value and are demanded in the market. The optimization of their extraction is a high-stakes matter for both economic and environmental points of view. Ultrasound extraction ... -
Uso de una Nariz electrónica para el estudio de la biofiltración de α-pineno con composts de residuos sólidos urbanos y restos de poda
López, Rafael; Cabeza, I.; Lock-Wah-Hoon, J. R.; Giráldez Díaz, Inmaculada; Ruiz Montoya, Mercedes; Díaz Blanco, Manuel Jesús (Olores.org, 2012)
Las plantas de compostaje causan frecuentemente problemas de malos olores por los compuestos orgánicos volátiles (COV) emitidos, entre ellos el pineno. En el presente trabajo se estudia la eficacia de dos biofiltros rellenos ...
