Biomass Gasifier Stove with Digester and Integrated Pressure Gauge

John Arsen Ladesma; Florante Bariuan; Kyran Jade Dolor; Yam Raniel Sandagon; Jerome Tinaya; Gladwin Acorda; Ariel Lorenzo

doi:10.55927/ajmee.v2i2.10988

Authors

John Arsen Ladesma University of Saint Louis Tuguegarao
Florante Bariuan University of Saint Louis Tuguegarao
Kyran Jade Dolor University of Saint Louis Tuguegarao
Yam Raniel Sandagon University of Saint Louis Tuguegarao
Jerome Tinaya University of Saint Louis Tuguegarao
Gladwin Acorda University of Saint Louis Tuguegarao
Ariel Lorenzo University of Saint Louis Tuguegarao

DOI:

https://doi.org/10.55927/ajmee.v2i2.10988

Keywords:

Digester, Anaerobic Digestion, Renewable Source, Biogas, Biowaste

Abstract

This research focuses on the development of a biogas digester with an integrated stove, designed to offer a sustainable alternative to the rising costs of liquefied petroleum gas (LPG). By utilizing the co-digestion of agricultural, animal, and food wastes, the system enhances methane yield, making it more efficient for biogas production. Key safety features, including a pressure gauge and external storage, were integrated into the digester design. Over a six-week testing period, the system produced enough biogas to provide 37 minutes of cooking time. The digester demonstrated a performance difference of 12.57% compared to a standard 2.7-kg commercial LPG cylinder, proving its viability as a cost-effective and renewable fuel source. This innovation supports the broader adoption of renewable energy and presents a practical solution for reducing dependence on conventional fossil fuels.

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