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All Journal International Journal of Public Health Science (IJPHS) Indonesian Journal of Geography Ecotrophic, Journal of Environmental Science Jurnal Ilmu Lingkungan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) MAJALAH ILMIAH GLOBE Jurnal Penelitian Pendidikan IPA (JPPIPA) EnviroScienteae Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) IJEEM - Indonesian Journal of Environmental Education and Management International Journal of Applied Sciences and Smart Technologies Journal of Environmental Science and Sustainable Development Aspirasi : Jurnal Masalah-masalah Sosial Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Aceh International Journal of Science and Technology Bioculture Journal
Sodri, Ahyahudin
School Of Environmental Science University Of Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Utilization of Bagasse as a Substitute for Coal Fuel in Steam Boilers Muhammad Brilliant Bidjaksono; Ahyahudin Sodri; Dony Abdul Chalid
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8492

Abstract

Biomass utilization is believed to bring environmental and socio-economic benefits—PT X coal in a steam boiler. The research method used is a mix of quantitative and qualitative. The concentration of particulates that coal produces is higher than that of sugar cane bagasse. The NOx parameter values produced by bagasse and coal showed insignificant results. Meanwhile, coal boilers with higher temperatures produced higher NOx than NOx from biomass. The distribution concentration of SOx in bagasse biomass is higher than coal SOx emissions. A total of 26 communities agreed to change the use of coal to bagasse biomass. Utilization of bagasse biomass provides income of up to 94,000,000,000. Using bagasse as steam boiler fuel has a more positive impact than coal.
Addressing Gaps in Sustainable Hazardous Waste Management in MSMEs: A Case Study of Motorcycle Repair Shops Iriany, Milda Restuti; Sodri, Ahyahudin; Agustina, Haruki
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 15 No 2 (2025): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.15.2.324

Abstract

Motorcycle repair shops on the MSME (micro, small, and medium enterprise) scale continue to grow and become an important sector in people's lives. Vehicle maintenance activities in repair shops generate hazardous waste, which needs to be further managed and encouraged to achieve sustainable management. This article analyzes gaps in managing hazardous waste from MSME repair shops in achieving sustainability. This research collected data from 95 repair shop respondents in East Jakarta City, Indonesia. As a complement, the role of hazardous waste management service businesses in managing waste from motorcycle repair shops is also examined based on current management. The collected data was then analyzed descriptively. The research results found that there are gaps that need to be addressed in achieving sustainability, namely the gap in knowledge and attitudes, the gap in behavior (implementation of hazardous waste management), and the gap in the economic value of waste. There is a need for increased knowledge, guidance, and supervision, adjustments to hazardous waste management policies, and the selection of profitable economic instruments. This study is expected to provide input on implementing sustainable hazardous waste management in businesses at the MSME level in Indonesia.
Strategies for Accelerating Sustainable Drinking Water Pipeline Utilization Eddy Rachmad; Ahyahudin Sodri; Yuki MA. Wardhana
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 1 (2025): February 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i1.57-70

Abstract

Uncontrolled and excessive use of groundwater leads to economic, social, and environmental impacts. This study investigated factors influencing the low willingness to utilize piped water. The research was conducted in Duren Sawit Village, East Jakarta. The study focused on the sources of household clean water and the factors affecting the low utilization of piped water. A qualitative research approach was employed through in-depth interviews with key informants selected using purposive sampling, and the problem was analyzed using a fishbone diagram. The study found 81% of households use groundwater, only 9% use piped water, and 10% use both sources. The findings reveal that 25% of the households using piped water still rely entirely on groundwater. The low utilization of piped water was influenced by several factors, including socio-economic conditions, environmental behavior, groundwater quality, performance of PAM Jaya, and groundwater regulations for household usage. Based on the analysis, strategies for accelerating piped water utilization were proposed, including socialization and education on groundwater conservation, quality of groundwater, improvement of PAM Jaya performance, and changes in regulations regarding groundwater use for household. Environmental behavior is identified as the primary factor influencing the high use of groundwater. Several strategies involving stakeholders are necessary to promote the use of piped water among households. Keywords: Environmental behaviour, Ground water, Ground water regulation, Piped water, Socio economic.
Electric Car Battery Waste in Indonesia: Projections and Management Policies Hadinata*, Jaka; Sodri, Ahyahudin; Koestoer, Raldi Hendrotoro Seputro
Aceh International Journal of Science and Technology Vol 14, No 1 (2025): April 2025
Publisher : Graduate School of Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/aijst.14.1.43071

Abstract

Global trends in electric vehicle adoption have been increasing significantly in recent years. In Indonesia, the government has issued various policies to encourage the use of electric cars. However, anticipation of the environmental impact of this program has not yet received serious attention. Current regulations regarding battery waste management still refer to existing regulations governing hazardous and toxic waste. This study aims to forecast the potential of battery waste from electric cars in the future and provide policy recommendations to establish a sustainable electric car program. The methods of analysis employed include material flow analysis and policy content analysis. Based on three scenarios (low, medium, and high adoption scenarios), the analysis results show a significant increase in battery waste in all scenarios from 2025 to 2040. The increase in active materials, aluminum, and copper waste could exceed 50 times during this period. Electrolyte, plastic, and steel waste also increase substantially, with growth reaching 3050 times. Although relatively small in volume, rare earth metals are projected to rise 19 times. By 2040, the potential of battery waste is estimated to reach 1,998,911 tons in a low adoption scenario, 2,600,540 tons in a medium adoption scenario, and 3,170,517 tons in a high adoption scenario. The result of policy content analysis of the electric vehicle regulations issued by the Indonesian government since 2019 demonstrates that efforts to enhance electric vehicle adoption will become the main focus for the government in the coming years. A thematic mapping of policies related to 20 electric vehicle regulations published during this period reveals that only three regulations address environmental issues. This study indicates the need for policy improvements by formulating specific derivative regulations that govern electric car battery waste management.
Strategic Framework for Extended Producer Responsibility of Used Beverage Carton Packaging Using Analytical Hierarchy Process Annisa, Siti; Mizuno, Kosuke; Sodri, Ahyahudin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.15997

Abstract

The rapid expansion of urban populations and changing consumption behaviors have intensified solid waste challenges, particularly in developing countries like Indonesia. Used beverage cartons (UBCs), composed of layered paper, plastic, and aluminum, are among the most difficult packaging materials to recycle. Extended Producer Responsibility (EPR) is increasingly promoted as a policy mechanism to shift waste management responsibilities from local governments to producers. However, the implementation of EPR in Indonesia remains limited due to weak infrastructure, low market incentives, and fragmented stakeholder coordination. This study aims to identify strategic priorities for EPR implementation in managing UBC waste by applying the Analytical Hierarchy Process (AHP), integrated with a penta-helix stakeholder framework. Conducted in East Jakarta between March and November 2023, the research engaged five expert informants representing government, academia, industry, civil society, and waste management sectors. Through structured pairwise comparisons, the study evaluated five sub-criteria: stakeholder participation, regulatory framework, financial incentives, market access for recycled UBCs, and recycling technology. The AHP analysis revealed that stakeholder participation holds the highest priority weight (48.31%), followed by the regulatory framework (34.57%) and financial incentives (9.64%). Market and off-taker availability (5.63%) and recycling technology advancement (1.85%) were identified as lower-priority but still necessary components. These results indicate that socio-economic considerations dominate strategic decision-making in UBC waste management. The study offers a data-driven and context-sensitive framework for EPR implementation that can inform policymakers and industry actors. Furthermore, the AHP model demonstrates potential for replicability in other complex waste streams requiring coordinated multi-stakeholder engagement.
Co-Authors Alexander, Ikbal Alin Erlita Nurfatiha Analissa Huwaina Annisa Fitri Mustafa Astuti, Lina Tri Mugi Belathea Chastine Hutauruk Caecilia Meyta Rahayuningtyas Donar Sagala Dony Abdul Chalid Eddy Rachmad Evi Frimawaty Fatimah, Putri Hadinata*, Jaka Hamzah, Udi Syahnoedi Harmain, Riza Haruki A gustina Haryoto Kusnoputranto Hasianetara, Sarah Hayati Sari Hasibuan Hayati Sari Hasibuan Ilham Akbar Mustafa KOSUKE MIZUNO, KOSUKE Laksono Trisnantoro Lina Tri Mugi Astuti Maria Agnes Martono, Dwi Nowo Milda Restuti Iriany, Milda Restuti Mugi Astuti, Lina Tri Muhammad Brilliant Bidjaksono Muhammad Hasnan Habib Ninasapti Triaswati Nova Amalia Sakina Nur Khafifah Rusni Nur Oktavia Benedicta Putri Fatimah Rachmadhi Purwana Rahayuningtyas, Caecilia Meyta Raldi Hendro Koestoer Raldi Hendro Koestoer, Raldi Hendro Ratih Permatasari Risma Anisa Riza Harmain Sagala, Donar Siti Annisa, Siti Sri Setiawati Tumuyu Udi Syahnoedi Hamzah Wardhana, Yuki Mahardhito Adhitya Yuniar Widya Larasati