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Listar por palabra clave "Chemical oxygen demand"

Mostrando ítems 1-6 de 6

Electrochemical Degradation of Reactive Black 5 using two-different reactor configuration

Droguett, Tamara; Mora-Gómez, Julia; García Gabaldón, Montserrat; Ortega Navarro, Emma María; Mestre, Sergio; Cifuentes, Gerardo; Pérez-Herranz, Valentín (Nature Publishing Group, 2020-03-11)

[EN] Novel Sb-doped SnO2 ceramic electrodes sintered at different temperatures, are applied to the degradation of Reactive Black 5 in both divided and undivided electrochemical reactors. In the undivided reactor the ...
Electrochemical treatment of a synthetic wastewater containing a sulphonated azo dye. Determination of naphthalenesulphonic compunds produced as main by-products

Del Río García, Ana Isabel; Fernández Sáez, Javier; Molina Puerto, Javier; Bonastre Cano, José Antonio; Cases Iborra, Francisco Javier (Elsevier, 2011-06-15)

The electrochemical treatment of wastewaters from textile industry is a promising technique for substances which are resistant to biodegradation. This paper deals with the electrochemical decolourisation/degradation of ...
Evolution of chemical composition and gas emissions from aged pig slurry during outdoor storage with and without prior solid separation

Moset, V.; Cambra López, María; Estellés, F.; Torres Salvador, Antonio Germán; Cerisuelo, Alba (Elsevier, 2012-01)

Chemical composition and gas emissions from two types of pig slurry were evaluated: the liquid fraction of mechanical solid-liquid separated slurry (SS), and raw slurry (RS). The slurry was obtained at the end of a pig ...
Experimental study of the anaerobic urban wastewater treatment in a submerged hollow-fibre membrane bioreactor at pilot scale

Giménez García, Juan Bautista; Robles Martínez, Ángel; Carretero Martín, Laura; Durán Pinzón, Freddy; Ruano García, María Victoria; Gatti, Marcela Noemi; Ribes Bertomeu, Jose; Ferrer Polo, José; Seco Torrecillas, Aurora (Elsevier, 2011-10)

The aim of this study was to assess the effect of several operational variables on both biological and separation process performance in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater. ...
Reverse osmosis concentration of press liquid from orange juice solid wastes:flux decline mechanisms

Garcia-Castello, Esperanza M.; Mayor López, Luis; Chorques, S.; Argüelles Foix, Angel Luís; Vidal Brotons, Daniel José; Gras Romero, María Luisa (Elsevier, 2011-10)

Orange juice production produces high amount of solid waste. An alternative for these wastes is their pressing with lime to obtain a press liquor stream and a dried solid for cattle feeding. The press liquor (around 10 ...
Wastewater effluents analysis from sustainable algae-based blue dyeing with phycocyanin

Moldovan, Simona; Bou-Belda, Eva; Franco, Esther; Ferrándiz, Marcela; Gisbert Paya, Jaime; Díaz-García, Pablo; Pascual, Javier; BONET-ARACIL, MARILÉS (SAGE Publications, 2022-11)

[EN] Sustainability in the textile industry is a challenge with an imminent need to be tackled. One approach can be focused on replacing fossil-based dyes with renewable and less polluting alternatives. In this sense, this ...