Fernando Delgado-Ramos
University of Granada
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Featured researches published by Fernando Delgado-Ramos.
Bioresource Technology | 2010
Juan José García-Mesa; J.M. Poyatos; Fernando Delgado-Ramos; M.M. Muñío; Francisco Osorio; E. Hontoria
This article analyses the relation between wastewater quality parameters and particle size distribution (PSD) in three real wastewater treatment plants with different biofilm technologies: submerged biofilter system, trickling filter system, and rotating biological contactor system. The main quality parameters, (suspended solids, turbidity and COD), and PSD in the influent and effluent water of each different biofilm treatment were analyzed during 1year. The PSD was fitted using the power law (n(d(p))= partial differentialN(d(p))/ partial differentiald(p)=A x d(p)(-)(b)(Log(d)(p)())) obtaining the coefficients A and b to define the particle distribution. Mathematical correlations between this coefficients and the rest of parameters studied were found (SS=0.0713 x A(0.585), turbidity=4.549 x 10(-4) x A(1.096), COD=0.0201 x A(0.774)). The relation with the average particle size by mass was also found, (d(pma)=60.3137 x b(-2.242)). Moreover a relation between PSD and the particle elimination efficiency of the secondary treatment was study, (eta=2.844-2.498 x b(relative)+0.0863 x A(relative)). These expressions are very useful to understand the behavior of the biofilm treatment system using PSD analyses.
Journal of Geotechnical and Geoenvironmental Engineering | 2012
Fernando Delgado-Ramos; J.M. Poyatos
Houille Blanche-revue Internationale De L Eau | 2012
Fernando Delgado-Ramos; J.M. Poyatos; Francisco Osorio
Water Air and Soil Pollution | 2012
Juan José García-Mesa; Fernando Delgado-Ramos; M.M. Muñío; E. Hontoria; J.M. Poyatos
Water | 2014
Almudena Rivadeneyra; Maria Jesus Garcia-Ruiz; Fernando Delgado-Ramos; Alejandro Gonzalez-Martinez; Francisco Osorio; O. Rabaza
Energies | 2015
O. Rabaza; José Contreras-Montes; Maria Jesus Garcia-Ruiz; Fernando Delgado-Ramos; Daniel Gómez-Lorente
Water | 2018
Fernando Delgado-Ramos; Carmen Hervás-Gámez
Engineering Geology | 2018
F.J. Martínez-Moreno; Fernando Delgado-Ramos; Jesús Galindo-Zaldívar; W. Martín-Rosales; M. López-Chicano; Lourdes González-Castillo
Procedia - Social and Behavioral Sciences | 2014
Fernando Delgado-Ramos; Maria Soledad Sanchez-Ladron-de-Guevara; Ana Diez-Contreras; Marcos Perez-Diaz
Journal of Geotechnical and Geoenvironmental Engineering | 2014
Fernando Delgado-Ramos; Juan José García-Mesa