5 hasil untuk "Bilhate Chala"
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Artikel Jurnal Teks lengkap
Introducing Temperature as Variable Parameter into Kinetic Models for Anaerobic Fermentation of Coffee Husk, Pulp and Mucilage
Primary coffee processing generates important by-products—the pulp, husk and mucilage—while producing the green coffee beans. These by-products represent a large quantity of biomass and might create an adverse impact on environment if they are left to uncontrolled natural decay. In this study, the…
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Artikel Jurnal
Socioeconomic and environmental evaluation of rural biogas technology in Ethiopia using a multicriteria decision-making approach
Access to reliable and sustainable household energy remains a critical challenge in rural Ethiopia despite the country’s strong commitment to renewable energy expansion. This study applies a Multi-Criteria Decision Analysis (MCDA) framework, based on a weighted sum model, to evaluate the…
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Artikel Jurnal
Valorisation of brewery spent grain for biogas production and nutrient-enriched bioslurry in sustainable agriculture
This study assesses brewery spent grain (BSG) from Dashen Brewery Gondar, Ethiopia, as a locally available and renewable substrate for biogas and nutrient-rich bioslurry production. Physicochemical characterisation showed that BSG is a wet, organic-rich biomass with high biodegradability and a…
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Artikel Jurnal
Harnessing water hyacinth for biogas and bioslurry generation: experimental insights on biomass characterization and crop yield enhancement
This study explored the physicochemical characterization of several components of water hyacinth and its biogas potential in batch and semi-continuous mode.The effect of the bioslurryfrom the continuous digesters were evaluated on the crop biomass yield. In the batch studies, several portions of…
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Artikel Jurnal
Water hyacinth conversion to biochar for soil nutrient enhancement in improving agricultural product
Abstract The conversion of water hyacinth into biochar offers a sustainable solution to mitigate its proliferation and enhances its potential as a soil amendment for agriculture. This study examined the physicochemical properties of water hyacinth biochar (WHBC) and its impact on soil fertility…