Improving biogas production from animal manure by batch anaerobic digestion

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dc.contributor.authorMuetaz, Mohammed
dc.contributor.authorBelkair, Ahmad
dc.contributor.authorHamad, Tarek
dc.contributor.authorJirhiman, Abraheem
dc.contributor.authorRazena, Hassan
dc.contributor.authorAhmeedah, Ali
dc.date.accessioned2023-11-23T09:43:39Z
dc.date.available2023-11-23T09:43:39Z
dc.date.issued2022-05-26
dc.descriptionArticleen_US
dc.description.abstractIn Libya, even if the production of biogas started in the last years, still there is too much need to optimize the biogas resources. This paper examined improving cow, sheep, and poultry manure in two phases. The experiment was carried out in a 2000 mL digester put in bath water at 37 °C. The mixing ratio of animal manure and water used was 1:1 in 12 days of Hydraulic Retention Time (HRT). The produced gas was measured by the volumetric water replacement method. In the first phase, the best pH was chosen in the experimental test with different pH ranges. Three set-ups were prepared with different pHs (6.5, 7, 7.5). The results showed that the pH had significant effects on biogas yield, where pH 7 had the highest biogas production and pH 6.5 had the lowest. In the second phase, the effect of insulation of digester on the biogas yield of cow, sheep, and poultry manure was investigated. The experiments showed that the biogas produced from an insulated digester was higher than the transparent digester. Therefore, it is assumed that the study, which gives a maximum yield of biogas production from the batch digestion process, might meet future energy demand.en_US
dc.identifier.citationMuetaz ,Mohammed. Belkair,Ahmad. Hamad,Tarek . Jirhiman,Abraheem. Razena, Hassan.Ahmeedah ,Ali . Improving biogas production from animal manure by batch anaerobic digestion . Algerian Journal of Engineering and Technology . Vo6. No 01.26/05/2022.faculty of technology. university of el oued. [visited in ../../ .]. available from [copy the link here]en_US
dc.identifier.urihttp://dspace.univ-eloued.dz/handle/123456789/30470
dc.language.isoenen_US
dc.publisherجامعة الوادي Université ofEl-Oueden_US
dc.subjectBiogas; Effect pH; Photoreactor; Animal Manure; Batch Digestionen_US
dc.titleImproving biogas production from animal manure by batch anaerobic digestionen_US
dc.typeArticleen_US

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