• Lucía Gómez-Coma, Universidad de Cantabria - Optimum per- formance of Salinity Gradient Power generation through RED technology • Fabiola Martínez, Universidad de Castilla La Mancha - Electrocatalytic activity in the conversion of CO2: comparison of catalysts obtained by three different synthesis methods • José García Antón, Universidad Politécnica de Valencia - Synthesis of WO3 nanostructures by anodization method for the photoelectrocatalytic degradation of a pesticides mixture solution • Priscilla Vergara, Universidad Complutense de Madrid - Use of additives to improve the enzymatic hydrolysis of ethanol-water pre-treated wheat straw • GassanHodaifa-UniversidaddeJaén-Oliveoilmillwastewater treatment through a combined process based on physico-che- mical and microalgae growth • Ma Fernanda López Pérez, Universidad Politécnica de Valencia - Ultrafiltration technology for valorization olive oil mill solid wastes • Jaime Carbajo, Universidad Autónoma de Madrid - Increasing Photo-Fenton Process Efficiency: Effect of Temperature in UV/ H2O2/Fe2+ Systems • Ander Portillo, Universidad del País Vasco - Direct synthesis of dimethyl ether. CuO-ZnO-MnO/SAPO-18 catalyst regeneration • José Palomar, Universidad Autónoma de Madrid - Stripping columns to selectively recover hydrocarbons and regenerate ionic liquids avoiding vacuum conditions • Daniel Durán Osorio - Universidad de Jaén - Enzymatic hydroly- sis of the arracacha in snack production • Marta Romay, Universidad de Cantabria - Analysis of PVDF/ NMP/water ternary phase diagrams to predict membrane mor- phology by phase inversion • Carmen Rangel, LNEG - New modified Nafion-biphosphonic acid composite membranes for enhanced proton conductivity and PEMFC performance • José M. Franco, Universidad de Huelva - Adhesion and rheolo- gical properties of lignin-based polyurethanes: influence of the solid-state fermentation pretreatment applied on barley straw • Gonzalo Pascual, Universidad Complutense de Madrid - Shaping of NaX zeolites: evaluation of their gas separation properties • Eugenio Bringas - Universidad de Cantabria - Optimized design of novel magnetophoretic-microfluidic devices for biofluids detoxification • José Rodríguez Mirasol, Universidad de Málaga - Modification of the morphology, porosity and surface chemistry of lignin- based electrospun carbon materials • Pedro J. Carvalho, Universidad de Aveiro - Association models to describe extractive distillation for hydrocarbon mixtures using ionic liquids as mass agents. “Poster Awards Cibiq 2019”: • María José Negro, Ciemat - Aprovechamiento de residuos hortofrutícolas como fuente de azúcares fermentables para la producción de aceites microbianos. • Karolayn Tobon, University of Cartagena- Optimization based on superstructures to obtain bioethanol from the use of African palm kernel shells. • Silvia Álvarez-Torrellas, Universidad Complutense de Madrid- Sustainable adsorption of BPA in fixed-bed column using carbon green adsorbents: Breakthrough curve modelling and regeneration. La ceremonia de clausura ha estado precedida por la lectura plenaria protagonizada por el profesor Ignacio E. Grossmann, de la Carnegie Mellon 23 University (EE UU) • Trujillo-Olivares, Instituto Politécnico Nacional, ESIMEAzc - Diseño, manufactura y validación de un reactor de Oxihidrógeno para su aplicación en un motor ciclo Diésel. • Eva Rodil, Universidad de Santiago de Compostela- Vapor- liquid equilibria for systems with linalool, limonene and [C2mim] [OAc] at reduced pressure of 5 kPa. • Ana K.C.L. Lobato, Federal University of Bahia - Study of the Use of IL-treated Coconut Fiber Residues in the Adsorption of Petroleum in Marine Environments. • Liliana P. Silva, University of Aveiro - Sustainable Hydrophobic Terpene-Terpene Eutectic Mixtures. • M. Teresa Castellanos, ETSIAAB-UPM - Optimización de la fertilización orgánica en zonas vulnerables: Evaluación agronó- mica y ambiental. • Lourdes Casas Cardoso, University of Cádiz International Agri- food Campus of Excellence - Extraction from Annona cherimola as a potential source of bioactive alkaloids using supercritical fluid extraction. • María José Rivero, Universidad de Cantabria - Comparative Performance of TiO2-rGO Composites on the Photocatalytic Degradation of Halogenated Organic Compounds. • Carmen Sans, University of Barcelona - Commercial Pesticides Removal from Pucara River Water by Solar Driven Advanced Oxidation Processes. • Antonio Durán, Universidad de Castilla La Mancha - Photocatalytic Degradation of Aniline by Solar/TiO2 System in the Presence of the Electron Acceptors Na2S2O8 and H2O2. • José Luis Sánchez-Salvador, Universidad Complutense de Madrid- Closing the circle: Cellulose nanofibers from recycled fibers to improve the mechanical properties of recycled paper. • Priscilla Vergara, INIA - Fractionation of Eucalyptus globulus wood by combination of steam explosion and ethanol-water delignification. • Julio C. Vargas, Universidad Nacional de Colombia - Descomposición de Peróxido de Hidrógeno sobre un Óxido Mixto Sn-Ti. • Gabriela Tonetto, Universidad Nacional del Sur - Síntesis enzi- mática de timil caprilato: un éster con efecto dual. • Guzmán Carissimi, Universidad de Murcia- Chitosan Enhance Silk Fibroin Nanoparticles Uptake in gilthead seabream (Sparusaurata) head-kidneyleucocytes.• GENERAL