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Proceedings of the 1986 International Congress on Renewable Energy Sources. Analysis of results in a rural digesters plant of discontinuos type. International Congress on Renewable Energy Sources [18-23 Mayo 1986, Madrid].

1987

V.1
CIENA
1113

84-00-6673-1

The present paper includes the description of the process, eqipment and installations that have been useful for the realization of a plant with rural digestors of discontinuous progress, for obtaining biogas. And the analysis of the results got up until now. The plant, composed of two modules of digestors of 50 m3, is fed with cattle manure, with a straw percentage of aproximatly a 10. ABSTRACT. which gives as a result a high content in solids (26-27. INTRODUCTION. ) At a first stage, without any heating system of the manure, is has been determined. Retention time. Period of aerobia fermentation. Evolution of temperatures. Production and composition of the biogas. Influence of the irrigation with lixiviates. Fertlizer power, before and after fermentation. Degradation of the frsctions: lignin, celulose and hemicelulose. Influence of the use the antibiotics in the treatment of the cattle. DESCRIPTION. Results of the first phase of experimentation. Retention time. Period of the anaerobia fermentation. Influence of the irrigation with lixiviates. Production and composition of the biogas. Fertilizer power of the manure, before and after fermentation. Degradation of the fraction: lignin, celulose and hemicelulose. Influence of the use of antibiotics in the treatment of the cattle. BIBLIOGRAPHY.

Presenta gráfs.

Ministerio de Ambiente y Energía. Secretaría de Planificación del Sub-Sector Energía - Centro de Información de Energía y Ambiente, CIENA

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