Tratamiento de aguas residuales cítricas por vía anaerobia
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional Autónoma de México
1994
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| _version_ | 1876470764471844864 |
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| author | Verónica De La Torre |
| author_facet | Verónica De La Torre |
| contents | Tratamiento de aguas residuales cítricas por vía anaerobia Verónica De La Torre Barbarita Guerrero Gertrudis Nieves Pedro Valdés Ciencias de la Tierra The results of anaerobic treatment of citrus wastes using an upflow fixed film reactor withceramic raschig rings as support media, will be presented. Laboratory scale tests weremade varying the organic load applied by means of hydraulic retention time (Oh) andsubstrate concentration (So) combinations. The range explored was between 1 and 4days, and 1000 to 4000 mg/L COD respectively. Process efficiency (E) varied between77.5 and 96.6% with different experimental levels. Negative effect of essential oils overthe digestion process was confirmed. Other process variables, such as pH, total volatileacidity, and total alcalinity were monitored. An adecuate buffer effect on the system wasobserved. Biogas is described regarding its CH,, C02, H2 S, 02, and N2 composition. Ascaling-up of the experiment is recommended in order to obtain better information withthe application of the process in industrial conditions. 1994 artículo científico 0188-4999 https://www.redalyc.org/articulo.oa?id=37010202 en http://www.redalyc.org/revista.oa?id=370 Revista Internacional de Contaminación Ambiental application/pdf Universidad Nacional Autónoma de México Revista Internacional de Contaminación Ambiental (México) Num.2 Vol.10 |
| format | Artículo científico |
| id | redalyc_37010202 |
| institution | Redalyc |
| language | en |
| publishDate | 1994 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Tratamiento de aguas residuales cítricas por vía anaerobia Verónica De La Torre Ciencias de la Tierra Tratamiento de aguas residuales cítricas por vía anaerobia Verónica De La Torre Barbarita Guerrero Gertrudis Nieves Pedro Valdés Ciencias de la Tierra The results of anaerobic treatment of citrus wastes using an upflow fixed film reactor withceramic raschig rings as support media, will be presented. Laboratory scale tests weremade varying the organic load applied by means of hydraulic retention time (Oh) andsubstrate concentration (So) combinations. The range explored was between 1 and 4days, and 1000 to 4000 mg/L COD respectively. Process efficiency (E) varied between77.5 and 96.6% with different experimental levels. Negative effect of essential oils overthe digestion process was confirmed. Other process variables, such as pH, total volatileacidity, and total alcalinity were monitored. An adecuate buffer effect on the system wasobserved. Biogas is described regarding its CH,, C02, H2 S, 02, and N2 composition. Ascaling-up of the experiment is recommended in order to obtain better information withthe application of the process in industrial conditions. 1994 artículo científico 0188-4999 https://www.redalyc.org/articulo.oa?id=37010202 en http://www.redalyc.org/revista.oa?id=370 Revista Internacional de Contaminación Ambiental application/pdf Universidad Nacional Autónoma de México Revista Internacional de Contaminación Ambiental (México) Num.2 Vol.10 |
| title | Tratamiento de aguas residuales cítricas por vía anaerobia |
| topic | Ciencias de la Tierra |
| url | https://www.redalyc.org/articulo.oa?id=37010202 |