Implementing biogas technology as a liquid waste management strategy in palm oil mills to promote a circular economy

Penerapan teknologi biogas sebagai strategi pengelolaan limbah cair di pabrik kelapa sawit untuk mendorong ekonomi sirkular

Authors

  • Lya Agustina Agroindustrial Technology Study Program, Faculty of Agriculture, University of Lambung Mangkurat, Jl. Jend. Ahmad Yani Km. 36 Kotak Pos 1028 Banjarbaru 70714, Indonesia http://orcid.org/0000-0001-6780-0158
  • Suprihatin Suprihatin Departement of Agroindustrial Technology, Faculty of Agricultural Engineering and Technology. IPB University, PO Box 220, Bogor, West Java.
  • Nastiti Siswi Indrasti Departement of Agroindustrial Technology, Faculty of Agricultural Engineering and Technology. IPB University, PO Box 220, Bogor, West Java.
  • Hermawan Prasetya Directorate of Economic Policy, Employment and Regional Development, Research and Innovation Agency (BRIN), BJ Habibie Building 6th Floor, Jl. MH Thamrin 8 Central Jakarta 10340.

DOI:

https://doi.org/10.23960/jtihp.v30i2.167-177
Abstract View: 40

Keywords:

Biogas power plant, circular economy, palm oil mill, POME, wastewater management

Abstract

Liquid waste management in the palm oil industry plays an essential role in minimizing environmental impacts and promoting the application of the circular economy concept. This research analyzed effective strategies for liquid waste management through a case study at two palm oil mills in Riau Province. Both mills implemented palm oil mill effluent (POME) treatment technology by converting it into renewable energy in the form of biogas, which was utilized either in biogas power plants (PLTBg) or directly as boiler fuel (co-firing). The results indicated that this technology was effective in reducing environmental impacts, particularly through lowering greenhouse gas emissions, while also improving energy use efficiency in both mills. The applied waste management strategy was based on the principles of reduce, reuse, recycle, and recovery, consistent with the circular economy framework. The environmental, financial, and social benefits derived from this approach are expected to encourage and serve as a reference for the broader adoption of this technology in other palm oil mills, thereby contributing to the realization of a circular economy in the palm oil industry.

Keywords: Biogas power plant, circular economy, palm oil mill, POME, wastewater management

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References

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Published

2025-09-07

How to Cite

Agustina, L., Suprihatin, S., Indrasti, N. S., & Prasetya, H. (2025). Implementing biogas technology as a liquid waste management strategy in palm oil mills to promote a circular economy: Penerapan teknologi biogas sebagai strategi pengelolaan limbah cair di pabrik kelapa sawit untuk mendorong ekonomi sirkular. Jurnal Teknologi &Amp; Industri Hasil Pertanian, 30(2), 167–177. https://doi.org/10.23960/jtihp.v30i2.167-177