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Sustainability and strategic development of biogas generated from tofu manufacturing wastewater

International Journal of Applied Power Engineering (IJAPE) · Vol. 15 No. 2 (2026) · hlm. 831–844

DOI
10.11591/ijape.v15.i2.pp831-844
ISSN
2722-2624, 2252-8792
Terbit
2026-06-01
Penerbit
Institute of Advanced Engineering and Science
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Tofu is a widely consumed soy-based food in Indonesia, and its liquid waste is utilized for biogas in Sambak Village, addressing both renewable energy and waste management issues. However, the system's sustainability faces challenges. This research aimed to assess the current sustainability status of the tofu-wastewater-based biogas system and formulate strategic measures to optimize its long-term continuity. Sustainability was analyzed across five dimensions (ecological, economic, social, technological, and institutional) with multidimensional scaling (MDS) method, while strategies were formulated using SWOT analysis. The results showed an overall moderately sustainable system with an index score of 74.15. The ecological, economic, and social dimensions were rated very sustainable, while the technological dimension was quite sustainable, and the institutional dimension was less sustainable. The top priority strategy identified is the development and innovation of biogas installations. While biogas offers significant environmental and social economic benefits, sustainability is hindered by limited biogas volume and weak institutional management. Therefore, guidance, regular monitoring involving all stakeholders, and future supply-demand forecasting are crucial for its long-term viability.

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  • Universitas Bhayangkara Surabaya
  • Cenderawasih University
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I Wayan Koko SuryawanAfiliasi tidak diketahui5
Iva Yenis SeptiarivaSebelas Maret University4
Haryono HaryonoUniversitas Bhayangkara Surabaya3
Wardi WardiAfiliasi tidak diketahui3
Mega Mutiara SariAfiliasi tidak diketahui3
Apoina KartiniAfiliasi tidak diketahui3
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Yuli UtantoAfiliasi tidak diketahui2
Wisnu PrayogoAfiliasi tidak diketahui2
Angga Dheta Shirajjudin AjiAfiliasi tidak diketahui2
Evi Siti SofiyahAfiliasi tidak diketahui2
Betanti RidhosariAfiliasi tidak diketahui2
Almira Davina NastitiAfiliasi tidak diketahui2
Suntoro SuntoroAfiliasi tidak diketahui2
Purwanto PurwantoCenderawasih University2
Totok GunawanAfiliasi tidak diketahui2
Widhi HimawanAfiliasi tidak diketahui2
Sajidan SajidanSebelas Maret University2
Sulistiyani SulistiyaniAfiliasi tidak diketahui2
Hadiyanto HadiyantoDiponegoro University2
Wiryanto WiryantoSebelas Maret University1
Pujiyati PujiyatiSebelas Maret University1
Hartuti PurnaweniDiponegoro University1
Iklia MaritaAfiliasi tidak diketahui1
Ratih RahayuningsihAfiliasi tidak diketahui1
Antono SurjoputroAfiliasi tidak diketahui1
Andi Irwan BenardiAfiliasi tidak diketahui1
Moh. Nasrul BaharsyahAfiliasi tidak diketahui1
Andre KiswantoAfiliasi tidak diketahui1
Arin Ike KristantiAfiliasi tidak diketahui1
Trida Ridho FarizState University of Semarang1
Dwi RahmawatiAfiliasi tidak diketahui1
Habil SultanAfiliasi tidak diketahui1
Erma Zakiy ArifahAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://ijape.iaescore.com/index.php/IJAPE/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Sustainability and strategic development of biogas generated from tofu manufacturing wastewater</dc:title>
	<dc:creator>Matin, Hashfi Hawali Abdul</dc:creator>
	<dc:creator>Suhardono, Sapta</dc:creator>
	<dc:creator>Setyono, Prabang</dc:creator>
	<dc:creator>Ramadhani, Glora</dc:creator>
	<dc:creator>Wahyono, Yoyon</dc:creator>
	<dc:creator>Budiyono, Budiyono</dc:creator>
	<dc:subject xml:lang="en-US">biogas; multidimensional scaling; renewable energy; sustainability; tofu waste</dc:subject>
	<dc:description xml:lang="en-US">Tofu is a widely consumed soy-based food in Indonesia, and its liquid waste is utilized for biogas in Sambak Village, addressing both renewable energy and waste management issues. However, the system's sustainability faces challenges. This research aimed to assess the current sustainability status of the tofu-wastewater-based biogas system and formulate strategic measures to optimize its long-term continuity. Sustainability was analyzed across five dimensions (ecological, economic, social, technological, and institutional) with multidimensional scaling (MDS) method, while strategies were formulated using SWOT analysis. The results showed an overall moderately sustainable system with an index score of 74.15. The ecological, economic, and social dimensions were rated very sustainable, while the technological dimension was quite sustainable, and the institutional dimension was less sustainable. The top priority strategy identified is the development and innovation of biogas installations. While biogas offers significant environmental and social economic benefits, sustainability is hindered by limited biogas volume and weak institutional management. Therefore, guidance, regular monitoring involving all stakeholders, and future supply-demand forecasting are crucial for its long-term viability.</dc:description>
	<dc:publisher xml:lang="en-US">Institute of Advanced Engineering and Science</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2026-06-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ijape.iaescore.com/index.php/IJAPE/article/view/21938</dc:identifier>
	<dc:identifier>10.11591/ijape.v15.i2.pp831-844</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Applied Power Engineering (IJAPE); Vol 15, No 2: June 2026; 831-844</dc:source>
	<dc:source>2722-2624</dc:source>
	<dc:source>2252-8792</dc:source>
	<dc:source>10.11591/ijape.v15.i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijape.iaescore.com/index.php/IJAPE/article/view/21938/13465</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 Hashfi Hawali Abdul Matin, Sapta Suhardono, Prabang Setyono, Glora Ramadhani, Yoyon Wahyono, Budiyono</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>