PROCEDIMIENTO DE DIGESTION ANAEROBIA EN FASES DE TEMPERATURA DE LOS RESIDUOS SOLIDOS URBANOS

The invention relates to a method for anaerobic digestion of municipal solid waste in temperature phases. The invention consists of a method for anaerobic degradation in temperature phases (thermophilic-mesophilic sequential) of OF-MSW (organic fraction of municipal solid waste), by means of which i...

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Bibliographische Detailangaben
Hauptverfasser:	FERNANDEZ RODRIGUEZ, JUANA, SALES MARQUEZ, DIEGO, ALVAREZ GALLEGO, CARLOS JOSE, PEREZ GARCIA, MONTSERRAT, ROMERO GARCIA, LUIS ISIDORO
Format:	Patent
Sprache:	spa
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY DISPOSAL OF SOLID WASTE ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL SPIRITS TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a method for anaerobic digestion of municipal solid waste in temperature phases. The invention consists of a method for anaerobic degradation in temperature phases (thermophilic-mesophilic sequential) of OF-MSW (organic fraction of municipal solid waste), by means of which it is possible to increase the stability of the process and the per-day capacity for treating organic waste, achieving greater efficiency in the production of biogas related to the amount of organic matter supplied to the system or consumed by same. The process consists in subjecting the waste to thermophilic pre-treatment for a certain length of time in order to efficiently achieve high hydrolysis and solubilization of organic waste. The second stage of the process consists in subjecting the waste pre-hydrolyzed during the thermophilic phase to mesophilic degradation, such that the solubilized matter is consumed during this second phase.