RESEARCH AND DESIGN OF ANAEROBIC REACTORS FOR EFFECTIVE FERMENTATION OF AGRICULTURAL RESIDUE

Ramazonova, Dilbar

Муҳандислик ва Иқтисодиёт · 2026-yil

Annotatsiya

This article presents the results of research into the development of efficient anaerobic digesters for processingdense agricultural residues, with a focus on halophytic plant biomass. It is demonstrated that optimizing the reactor designand process conditions can significantly increase biogas yields when processing mineral-rich plant substrates. Experimentshave shown that processing halophytic plants (Karelinia caspia, Atriplex nitens, Glycyrrhiza glabra, and Suaedaparadoxa) under mesophilic conditions (35°C) results in a biogas yield of 350 ml per 1 g of dry substrate mass over 25days. Microbial community analysis revealed the optimal ratio of methanogenic bacteria: 45-50% of the total methanogensare Methanosarcina, 30-35% are Methanosaeta, and 15-20% are Metanomicrobium. The developed technologyensures anaerobic digester productivity of 15-20 m³ of biogas per 1 m³ of reactor volume per day with a methane contentof over 55%, guaranteeing a positive energy balance for the process. Microbial community analysis revealed the optimalratio of methanogenic bacteria: 45-50% of the total methanogens are Methanosarcina, 30-35% are Methanosaeta, and15-20% are Metanomicrobium. The developed technology ensures anaerobic digester productivity of 15-20 m³ of biogasper 1 m³ of reactor volume per day with a methane content of over 55%, guaranteeing a positive energy balance for theprocess

Maqola ma’lumotlari
MualliflarRamazonova, Dilbar
JurnalМуҳандислик ва Иқтисодиёт
Nashr sanasi2026-08-01
Jild4
Son8
Betlar204-207
TilIngliz

Maqolaning asl sahifasi

Kalit so‘zlar

halophyte raw materials, methanogenic bacteria, methane, biomethane, salsola, suaeda, climacoptera

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IqtisodiyotTexnika

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