Utilization of cow dung for biogas to improve livestock breeders and MSME entrepreneurs' economy

Authors

  • Astrilia Damayanti Department of Chemical Engineering, Faculty of Engineering, Semarang State University
  • M Burhan Rubai Wijaya Department of Mechanical Engineering, Faculty of Engineering, Semarang State University
  • Arie Taveriyanto Department of Civil Engineering, Faculty of Engineering, Semarang State University
  • Ima Winaningsih Department of Chemical Engineering, Faculty of Engineering, Semarang State University
  • Luvena Salsabila Department of Chemical Engineering, Faculty of Engineering, Semarang State University
  • Anfita Aulia Sakinah Department of Chemical Engineering, Faculty of Engineering, Semarang State University
  • Kautsar Taqi Imanullah Department of Chemical Engineering, Faculty of Engineering, Semarang State University
  • Cyeva Primahasta Department of Civil Engineering, Faculty of Engineering, Semarang State University

DOI:

https://doi.org/10.26905/abdimas.v9i3.13870

Keywords:

Cow dung, Biogas, Biodigester, Inner truck tube, Slurry

Abstract

Sriwulan Village, located in Limbangan District, Kendal Regency, is home to both cattle farmers and several Micro, Small, and Medium Enterprises (MSMEs). The village has a farmer group named Ngudi Kawruh, managing around 20 cows. However, cow dung in the area has become a source of air pollution, and the four MSMEs still rely on Liquefied Petroleum Gas (LPG) for production. One effective solution to this issue is converting cow dung into biogas, which offers both environmental and economic benefits. This community service program aims to introduce appropriate technology for processing cow dung into biogas using biodigesters. The biogas is stored in portable containers, such as truck inner tires, while the biodigester output, in the form of slurry, is utilized as solid organic fertilizer. The program provides education on these concepts through posters, videos, demonstrations, and YouTube links to ensure broad community understanding. By implementing this technology, the program not only addresses environmental concerns and reduces dependence on LPG but also significantly enhances the economic potential of both the villagers and MSME entrepreneurs, promoting sustainable development.

Author Biographies

Astrilia Damayanti, Department of Chemical Engineering, Faculty of Engineering, Semarang State University

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M Burhan Rubai Wijaya, Department of Mechanical Engineering, Faculty of Engineering, Semarang State University

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Arie Taveriyanto, Department of Civil Engineering, Faculty of Engineering, Semarang State University

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Ima Winaningsih, Department of Chemical Engineering, Faculty of Engineering, Semarang State University

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Luvena Salsabila, Department of Chemical Engineering, Faculty of Engineering, Semarang State University

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Anfita Aulia Sakinah, Department of Chemical Engineering, Faculty of Engineering, Semarang State University

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Kautsar Taqi Imanullah, Department of Chemical Engineering, Faculty of Engineering, Semarang State University

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Cyeva Primahasta, Department of Civil Engineering, Faculty of Engineering, Semarang State University

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Published

2024-08-30

Issue

Vol. 9 No. 3 (2024): August 2024

Section

Natural Science and Technology

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