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All Journal Engagement: Jurnal Pengabdian Kepada Masyarakat JURNAL REKAYASA KIMIA & LINGKUNGAN Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Pasaribu, Aswin
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Social Sciences

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Ecological footprint mitigation through corporate environmental management: Measuring carbon sequestration in PT Organon Pharma Indonesia's conservation and industrial areas Ardiansyah, Reza; Nugroho, Endik Deni; Ainiyah, Roisatul; Fathurrohman, Amang; Matrani; Pasaribu, Aswin; Nur'aini, Afifah Diyah; Prayitno, Trio Ageng
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 10 No. 01 (2025): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v10i01.1537

Abstract

Climate change mitigation in the pharmaceutical industry is necessary for corporate conservation. This study aims to measure the carbon sequestration potential in the conservation area and the Seroto Block plantation area, evaluate the company's environmental management strategy, and analyze the success factors of the conservation program at PT Organon Pharma Indonesia. This study uses a mixed-methods approach with a sequential explanatory design. The research instruments include GPS, tree measuring tools, environmental sensors, and biomass assessment tools. Data analysis techniques include estimating biomass per tree, determining carbon stocks, calculating CO₂ equivalents, and evaluating the effectiveness of conservation strategies. The results show that the conservation area stores the most carbon (a total of 40.39 tons C/ha, equivalent to 462.56 tons CO₂), followed by the industrial area (a total of 10.77 tons C/ha, equivalent to 95.55 tons CO₂), and the plantation area shows minimal carbon storage (60.95 kg). Pinus merkusii dominated the conservation area (85.6% of carbon storage), while Mangifera indica, Pterocarpus indicus, and Filicium decipiens contributed 91.5% of carbon storage in the industrial area. Environmental conditions, which were optimal in the conservation area (24.3°C, 73% humidity, pH 6.3) and harsher in the industrial area (33.3°C, 56% humidity), had a significant impact on carbon sequestration. This study concluded that conservation areas have the highest carbon storage capacity compared to industrial and plantation areas.
Analysing Pan Evaporation to Understand Wastewater Treatment Plant Performance, A Case Study in A Manufacturing Industry Rifai, Ridwan Muhamad; Rahmadhani, Fikri Iqbal; Saputro, Endro Hargi; Sarda Dewi, Mega Septia; Pasaribu, Aswin
Jurnal Rekayasa Kimia & Lingkungan Vol 18, No 1 (2023): Jurnal Rekayasa Kimia & Lingkungan (June, 2023 )
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v18i1.28903

Abstract

Water loss has become a problem with the balance of a water system, including one in the industry. General opinion has considered evaporation as one of the main justifications for explaining the water loss, especially in the area with a higher daily temperature. A study was conducted on a wastewater treatment system owned by a manufacturing industry consisting of semi-open-air sedimentation and aeration ponds, which suddenly experienced a significant deficit in its water balance. Problem-solving was performed by 8-Step Problem Solving approach and root causes were confirmed by estimating water evaporation. The actual water evaporation rate (E) was approached by pan evaporation (Epan) using the partial pressure of the water vapour and the pan evaporation coefficient (Kpan). The study revealed that evaporation (1.670.59mm.d-1 and 1.720.62mm.d-1, for sedimentation pond and aeration pond, respectively) was not the main cause of sudden significant water loss (R2 = .490, p-value .05) and confirmed another root cause. In parallel, a water balance model was constructed and fitted the actual condition (R = .987). A countermeasure was performed against the confirmed root cause followed by a monthly evaluation of water loss using the constructed model with a 3 threshold value (UCL = 9.55%) which showed the elimination of the problem.
Fostering Emergency Preparedness Culture: Infrastructure, Training, and Promotion at SD Ummu Aiman Malang Rifai, Ridwan Muhamad; Muhammad, Dzul Fikri; Pasaribu, Aswin; Handayani, Agil Fitri; Wulandari, Fadila Fitria
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2025): November 2025
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/engagement.v9i2.1883

Abstract

Safety education for elementary school students is essential for preparing them for emergencies and preventing casualties. However, SD Ummu Aiman, an elementary school in Malang with 653 students, was inadequately equipped in terms of both infrastructure and knowledge to respond effectively in emergencies. This community service initiative aimed to enhance the school’s emergency preparedness and evacuation system by providing evacuation infrastructure, conducting awareness training, simulating emergency drills, and promoting a safety culture through safety induction aimed at fostering behaviour-based safety. The awareness training resulted in an average increase in knowledge of 15.1 points among 53 teachers (p-value < 0.001), and evacuations were completed in under three minutes. It is anticipated that the knowledge and skills transferred to the teachers will be conveyed to the students, who are crucial for developing readiness for emergencies and fostering a safety-minded society in the future.
Co-Authors Amang Fathurrohman, Amang Dzul Fikri Muhammad Endik Deni Nugroho Fadila Fitria Wulandari Handayani, Agil Fitri Matrani Nur'aini, Afifah Diyah Rahmadhani, Fikri Iqbal Reza Ardiansyah Ridwan Muhamad Rifai Roisatul Ainiyah Saputro, Endro Hargi Sarda Dewi, Mega Septia Trio Ageng Prayitno, Trio Ageng