Anaerobic removal of the brl direct blue dye in Upflow Anaerobic Sludge Blanket (UASB) with activated carbon
| Autor: | Christian Zavala-Rivera, Alex Paul Dueñas Gonza, Ronald Eleazar Huarachi Olivera, Ursulo Avelino Yapo Pari, Rodrigo Mendoza-Puertas, Ronny Lázaro-Puma, Edwin Bocardo-Delgado |
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| Jazyk: | Spanish; Castilian |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Revista Colombiana de Biotecnología, Vol 17, Iss 2, Pp 55-64 (2015) |
| Druh dokumentu: | article |
| ISSN: | 0123-3475 1909-8758 |
| DOI: | 10.15446/rev.colomb.biote.v17n2.54276 |
| Popis: | In this research the brl direct blue dye was used for anaerobic removal with a bacterial consortium of industrial effluents from Industrial Park Río Seco (IPRS), Arequipa, Peru; in an anaerobic reactor of UASB Upflow with activated carbon. The reactor had a capacity of 14.4 L with sludge and activated carbon of 40% of volume, with an organic load of 6 Kg COD/m3•dia and a hydraulic retention time of 1 day with an upward flow. The objective was to measure the efficiency of the anaerobic removal of coloring in a time of 28 days. The results showed an increase of 41% of the solids suspended volatile (SSV) 12894 mg•L-1 up to 21546 mg•L-1 under the conditions of the experiment, with a removal of 57% of the chemical demand of oxygen (COD) from 484 mg•L-1 to 122 mg•L-1 and a removal of 87% of the dye Blue direct the 69.61 brl mg•L-1 to 9 mg•L-1. Results with activated charcoal granular only, they showed a removal of 61% of the dye Blue direct 70.67 brl mg•L-1 to 27.83 mg•L-1 at 28 days. |
| Databáze: | Directory of Open Access Journals |
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