CE: 1711 CF: cag12218


Treatment and use of effluents in biogas facilities like biofertilizer, revision and analysis

Tratamiento y utilización de efluentes instalaciones de biogás como abonos orgánicos, revisión y análisis


Carlos M. Martínez Hernández1, Yosiel Francesena López2,


Delegación del Ministerio de la Agricultura,  Sancti Spiritus, Cuba. CP 60100, E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

2Universidad Central “Marta Abreu” de las Villas. Carretera a Camajuaní km.5,5. Santa Clara, Villa Clara, Cuba. CP 54830



When taking into account the boom in pork production in Cuba, together with the importance of the use of effluents (digestates) from biogas plants, on an international and national scale, such as biofertilizers and soil improvers, minimizing the environmental pollution aspects, this work is carried out in three parts. First, technologies and methods on how to treat effluents and use them are described. After the particularities are addressed to effect these treatments and then the third part is analyzed the possible use in the Cuban case. As a result, the state of the art in the use of digestates is shown to enhance its quality and use.

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