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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Industri Pertanian Jurnal Manajemen dan Agribisnis VALENSI Ecotrophic, Journal of Environmental Science International Journal of Science and Engineering (IJSE) Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Manajemen Teknologi Majalah Ilmiah Ekonomi Komputer Agrointek Jurnal Penelitian Pascapanen Pertanian Jurnal Penelitian Tanaman Industri Journal of Degraded and Mining Lands Management Journal Industrial Servicess Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Riset Industri agriTECH Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal BERITA BIOLOGI Science and Technology Indonesia Jurnal Matematika Sains dan Teknologi JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Journal of Tropical Crop Science JIEMS (Journal of Industrial Engineering and Management Systems) STI Policy and Management Journal Journal of Applied Engineering and Technological Science (JAETS) Jurnal Penelitian Tanaman Industri (Littri) JURNAL TEKNIK INDUSTRI Eduvest - Journal of Universal Studies LIMNOTEK Jurnal Standardisasi Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Bioteknologi & Biosains Indonesia
Anas Miftah Fauzi
Department Of Agroindustrial Technology, Faculty Of Agriculture Technology, IPB University, Bogor, 16680, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Neuroscience Physics Social Sciences Transportation Other

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Financial Feasibility Analysis for the Establishment of a Palm Oil Surfactant-Based Bio Oil Spill Dispersant (Bio-OSD) Plant Irawan, Andre; Anas Miftah Fauzi; Erliza Hambali; Dwi Febriantini; Siska Pebriani
Jurnal Ekonomi Pertanian dan Agribisnis Vol. 9 No. 2 (2025)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

The industry plays a crucial role in the national economy, making significant contributions to GDP and employment. This study aims to analyze the financial feasibility of the Bio-OSD plant construction project, which produces bio oil spill dispersant from plant-based raw materials. The data used includes primary and secondary data collected from oil companies and the Surfactant and Bioenergy Research Center (SBRC) IPB over six months. The methods used in the analysis include Net Present Value (NPV), Internal Rate of Return (IRR), Benefit-Cost Ratio (B/C), Payback Period (PP), and Sensitivity Analysis. The analysis results show that the project has an NPV of Rp133,895,678,111, an IRR of 13.90%, a Net B/C of 2.34, and a PP of 5 years, 7 months, and 3 days, indicating that the project is feasible. Sensitivity analysis shows that the project remains viable despite a 10% increase in raw material and packaging costs, a 5% increase in fixed costs, and a 5% decrease in sales volume. The combination of these three variables results in an NPV of Rp54,189,090,981, an IRR of 5.64%, and a Net B/C of 1.54, with a PP of 7 years, 3 months, and 20 days. Therefore, the Bio-OSD plant is feasible to build despite facing changes in financial parameters
Application of floating fly ash-bottom ash for acid mine drainage remediation Husada, Muhamad Hadid; Fauzi, Anas Miftah; Mansur, Irdika; Suharyono, Suharyono
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.8261

Abstract

Acid mine drainage (AMD) is formed because rocks containing sulfide minerals, such as pyrite (FeS?), are exposed to oxygen and water. AMD treatment is generally carried out with lime, but this method is relatively expensive and unsustainable. Fly ash-bottom ash (FABA), a type of coal combustion waste can potentially replace lime in treating acid mine drainage (AMD). This study aimed to elucidate the potential use of FABA to neutralize pH of AMD. The method used was a floating FABA system using styrofoam with three treatments: floating FABA with dimensions (cm length x cm width x cm height) of 33x33x8 (F1 30), floating FABA of 28x28x8 (F2 25), and floating FABA of 23x23x8 (F3 20). The floating FABA consisted of 85% FABA and 15% cement, with a 120 L AMD. The results showed that the F1 30 treatment reached a pH of 6.06 from an initial pH of 4.2 within 3 days. The floating FABA application also reduced the concentration of heavy metals (Fe and Mn) and total suspended solids (TSS) in the F2 25 treatment. Micro XRF analysis indicated a high element distribution in the floating treatment zone, supporting the neutralization mechanism of precipitation and adsorption. The results of the statistical analysis showed no significant difference between treatments, indicating that all treatments were effective and could be considered based on cost efficiency and retention time. Overall, the floating FABA application increased pH and progressively reduced heavy metal content, supporting its use as an efficient and sustainable AMD neutralization solution.
Assessment of biodiversity risks in urban agriculture: Case of Jakarta, Indonesia Dwi Rahmayanti, Fetty; Gunawan, Andi; Fauzi, Anas Miftah; Santosa, Edi
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 2 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i2.66297

Abstract

Urban agriculture is a permanent and dynamic part of urban socio-economic and ecological systems. It uses typical urban resources, competes with other urban functions for land and water, is influenced by urban policies and plans, and contributes to urban social and economic development. To assess agricultural sustainability and predict future food security, it is essential to understand the relationship between farming systems and biodiversity. The research aimed to assess biodiversity risk in urban agriculture. This research employed a mixed-methods approach, combining quantitative and qualitative methods, and incorporated a field survey that involved collecting data from research and literature reviews. The field survey involved collecting data from research questionnaires distributed to respondents to determine their perceptions of biodiversity risks to flora and fauna resulting from urban agricultural activities. The results of the study showed that the p-value was greater than the alpha level (α = 0.05), indicating that urban agriculture in East Jakarta does not significantly affect biodiversity risks of flora and fauna. Keywords: agripolitan; city greenery; conservation; East Jakarta; food security
BIOREMEDIATION FORMULA: SPORULATION INDUCTION AND ENDOSPORE STABILITY OF Bacillus pseudomycoides RAY21 IN BIO-OSD Simatupang, Yeni Veronika; Fauzi, Anas Miftah; Yani, Moh.; Hambali, Erliza
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 12 No. 2 (2025)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2025.12956

Abstract

Oil-based soil pollution is a pressing global environmental issue and has serious impacts on ecosystems and human health. Hydrocarbon compounds, especially heavy fractions, are persistent and difficult to decompose naturally in a short time, thus requiring intervention to accelerate the environmental recovery process. This research focuses on developing strategies to increase the effectiveness of oil-contaminated soil degradation. The development of a palm oil-based oil spill dispersant (Bio-OSD) combined with bacterial endospores of Bacillus pseudomycoides RAY21 offers an innovative approach to bioremediation. This particular bacterial endospore was selected for its capacity to sustain the viability of a potent biological agent until the point of application. The bacterial growth process was monitored to determine the optimal harvesting time by measuring optical density (OD600) at hourly intervals using a spectrophotometer until the stationary phase was reached. Following the harvesting of bacterial cells, various stressors were applied to stimulate sporulation, which included high-temperature incubation (80°C), nutrient deprivation, and their synergistic combination. The efficacy of the sporulation process was validated through endospore staining with malachite green. The resultant endospore pellets were integrated into the Bio-OSD and subjected to viability assessments every three days over a 24-day period using the Total Plate Count (TPC) method. The biodegradative capacity of the Bio-OSD containing endospores was evaluated through the analysis of Total Petroleum Hydrocarbon (TPH) degradation in artificially contaminated soils (3%) across a 28-day incubation. Findings indicated that optimal bacterial cell production occurred in Nutrient Broth, with peak harvesting at 40 hours. Moreover, the most effective sporulation was attained under combined stress conditions specifically, exposure to high temperature (80 °C for 24 hours) concomitant with nutrient deprivation (NaCl 0,85%) as demonstrated by the presence of green-stained endospores. This study provides evidence that Bio-OSD functions effectively as a stable carrier medium for bacterial endospores over a period of up to 24 days. The Bio-OSD formulation incorporating Bacillus pseudomycoides RAY21 endospores demonstrated the capability to degrade 78% of Total Petroleum Hydrocarbons (TPH) in petroleum-contaminated soil after 28 days of incubation. This degradation efficiency was significantly superior to that of the control treatment, which achieved a mere 32% degradation under the same laboratory conditions. To enhance the understanding and application of this approach, further investigations are recommended to be conducted on a larger scale, along with optimization analyses, to facilitate the development of more sustainable environmental remediation.
Utilization of Biomass in Sustainable Integrated Dairy and Coffee Farming: CaseStudy Boyolali, Central Java, Indonesia Hutahaean, Lintje; Rustiadi, Ernan; Fauzi, Anas Miftah; Nurmalina, Rita; Rubiyo
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 16 No 1 (2026): 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.16.1.1

Abstract

The agricultural sector plays a strategic role in improving economic sustainability and responding to environmental challenges. A sustainable agricultural approach based on the integration of coffee and dairy cattle is a potential solution to these challenges. This study aims to analyze financial feasibility by comparing two types of coffee and dairy cattle integration farming systems, namelytype 1 (existing coffee-dairy cattle integration) and type 2 (improved integration). The difference between the two types lies in the connectivity of input and output use in the integration system. The method used is financial feasibility analysis with investment criteria indicators in the form of NPV, IRR, Net B/C, and payback period. The research was conducted in Boyolali Regency. The resultsof the financial feasibility analysis show that the improved coffee and dairy cow integration type (type 2) is financially superior to type 1, with an NPV of IDR 1,714,402,922.83 and an IRR of 22%, far exceeding type 1 (IRR of 16%), with a payback period of 6 years and 8 months. This financial benefit came from lower costs for feed, energy, and fertilizer, as well as big economic gains from diversifyingproducts that came from making better use of waste. Using biodigester technology to turn biomass into energy is another way to cut down on greenhouse gas emissions from manure waste. These findings provide a strong basis for encouraging the implementation of improved coffee and dairy cow integration through a series of fiscal incentive policies and farmer assistance.
BIOREMEDIATION FORMULA: SPORULATION INDUCTION AND ENDOSPORE STABILITY OF Bacillus pseudomycoides RAY21 IN BIO-OSD Simatupang, Yeni Veronika; Fauzi, Anas Miftah; Yani, Moh.; Hambali, Erliza
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 12 No. 2 (2025)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2025.12956

Abstract

Oil-based soil pollution is a pressing global environmental issue and has serious impacts on ecosystems and human health. Hydrocarbon compounds, especially heavy fractions, are persistent and difficult to decompose naturally in a short time, thus requiring intervention to accelerate the environmental recovery process. This research focuses on developing strategies to increase the effectiveness of oil-contaminated soil degradation. The development of a palm oil-based oil spill dispersant (Bio-OSD) combined with bacterial endospores of Bacillus pseudomycoides RAY21 offers an innovative approach to bioremediation. This particular bacterial endospore was selected for its capacity to sustain the viability of a potent biological agent until the point of application. The bacterial growth process was monitored to determine the optimal harvesting time by measuring optical density (OD600) at hourly intervals using a spectrophotometer until the stationary phase was reached. Following the harvesting of bacterial cells, various stressors were applied to stimulate sporulation, which included high-temperature incubation (80°C), nutrient deprivation, and their synergistic combination. The efficacy of the sporulation process was validated through endospore staining with malachite green. The resultant endospore pellets were integrated into the Bio-OSD and subjected to viability assessments every three days over a 24-day period using the Total Plate Count (TPC) method. The biodegradative capacity of the Bio-OSD containing endospores was evaluated through the analysis of Total Petroleum Hydrocarbon (TPH) degradation in artificially contaminated soils (3%) across a 28-day incubation. Findings indicated that optimal bacterial cell production occurred in Nutrient Broth, with peak harvesting at 40 hours. Moreover, the most effective sporulation was attained under combined stress conditions specifically, exposure to high temperature (80 °C for 24 hours) concomitant with nutrient deprivation (NaCl 0,85%) as demonstrated by the presence of green-stained endospores. This study provides evidence that Bio-OSD functions effectively as a stable carrier medium for bacterial endospores over a period of up to 24 days. The Bio-OSD formulation incorporating Bacillus pseudomycoides RAY21 endospores demonstrated the capability to degrade 78% of Total Petroleum Hydrocarbons (TPH) in petroleum-contaminated soil after 28 days of incubation. This degradation efficiency was significantly superior to that of the control treatment, which achieved a mere 32% degradation under the same laboratory conditions. To enhance the understanding and application of this approach, further investigations are recommended to be conducted on a larger scale, along with optimization analyses, to facilitate the development of more sustainable environmental remediation.
Global Trends and Evolution of Ecotechnology in Textile Wastewater Treatment: 21-Year Bibliometric Analysis zulti, Fifia; Iswantini, Dyah; Fauzi, Anas Miftah; Sondari, Dewi
LIMNOTEK Perairan Darat Tropis di Indonesia Vol. 31 No. 2 (2025)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/limnotek.2025.13492

Abstract

The textile industry supports the global economy, but it produces dye-rich wastewater that poses a threat to ecosystems and human health. Conventional treatment methods are expensive, energy-demanding, and often unsustainable. This study examines global research trends in the application of ecotechnology for textile wastewater treatment from 2004 to 2024. Data were collected from Scopus on August 9, 2025, and analyzed using the PRISMA, Excel, and VOSviewer tools. A total of 413 peer-reviewed English papers were reviewed based on the keywords “ecotechnology” and “textile wastewater treatment.” Research output has grown significantly since 2016, driven primarily by India and China. Core topics include constructed wetlands, adsorption, and phytoremediation, while recent studies highlight advanced materials, photocatalysis, nutrient recovery, and water conservation. These developments show a shift toward hybrid systems and circular economy models. Most papers appear in multidisciplinary journals, reflecting the broad and interconnected nature of the field. Yet, significant gaps remain in linking technology with social, policy, and behavioral aspects. Stronger collaboration across disciplines is needed to connect innovation, governance, and local engagement. Such efforts will help make ecotechnology a more sustainable and scalable solution for managing textile wastewater.
Implementation of Qual2Kw and MCDA in Formulating Sustainable River Water Quality Standard Compliance Program Policies: A Case Study of the Cileungsi River in Bogor Regency Komarudin, Muhamad; Fauzi, Anas M; Purwanto, Yanuar J; Hardjomidjojo, Hartrisari; Kurniawan, Budi
Eduvest - Journal of Universal Studies Vol. 6 No. 2 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i2.52288

Abstract

This study aims to develop an integrative approach between water quality modeling using QUAL2Kw software and the Multi-Criteria Decision Analysis (MCDA) method with PROMETHEE software to support the formulation of policies for sustainable river water quality standards. The study was conducted on the Cileungsi River, West Java, with key parameters of BOD, COD, and TSS. Modeling was carried out in four tiered scenarios representing existing conditions and quality standards targets of classes IV, III, and II, thus providing a basis for designing technical interventions such as reducing point source and non-point source pollutant loads, increasing upstream discharge, and improving upstream water quality. Based on the results of iterations and model observations, six policy criteria (K1–K6) and twelve program alternatives (P1–P12) were obtained to achieve river water quality standards. PROMETHEE analysis was used to determine program priorities based on stakeholder preference weights. The results of the study show that the integration of QUAL2Kw–PROMETHEE is able to provide a more measurable scientific and policy basis, with the main priorities being the development and improvement of IPAL performance, control of non-point sources, and an increase in river base discharge. This approach has the potential to be applied as an evidence-based policy decision-making model in river water quality management in Indonesia.
Selection of organic matter as a wetland substrate for acid mine drainage treatment Sekarjannah, Fitri Arum; Mansur, Irdika; Abidin, Zaenal; Fauzi, Anas Miftah
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 13 No 2 (2023): 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.13.2.267-276

Abstract

Air asam tambang (AAT) merupakan salah satu masalah yang ditimbulkan akibat kegiatan pertambangan. Air asam tambang terbentuk sebagai hasil oksidasi mineral sulfida yang tersingkap ke permukaan oleh air dan oksigen. Alternatif pengelolaan AAT secara berkelanjutan dan ramah lingkungan yaitu dengan membuat konstruksi wetland. Tujuan penelitian ini adalah untuk mendapatkan jenis dan komposisi bahan organik potensial yang mampu meningkatkan kualitas AAT. Penelitian ini terdiri dari tiga tahapan penelitian yang dilakukan secara bertahap, yaitu screening jenis bahan organik, kombinasi dua jenis bahan organik yang berbeda, dan kombinasi pupuk kandang sapi dan tandan kosong kelapa sawit pada berbagai komposisi. Jenis bahan organik yang digunakan yaitu pupuk kandang sapi, pupuk kandang kambing, pupuk kandang ayam, tiga jenis pupuk kompos, tandan kosong kelapa sawit, serbuk gergajian kayu, chip kayu, cacahan eceng gondok, cocopeat, limbah segar daun kayu putih, limbah kompos daun kayu putih, limbah penyulingan sereh wangi, limbah baglog jamur, dan ampas tebu. Hasil penelitian menunjukkan bahwa terdapat beberapa jenis bahan organik yang dapat meningkatkan pH AAT. Kombinasi tandan kosong kelapa sawit dan pupuk kandang sapi dengan perbandingan 2:1 menjadi pilihan yang tepat karena mampu meningkatkan pH dan menurunkan logam berat dan sulfat terlarut serta ketersediaan bahan baku yang melimpah di alam, khususnya di Indonesia.
Co-Authors Addinia Nur Ar Rachmah Ade Iskandar Adelyna Adelyna Ahmad Juanedi Amril Aman Andi Gunawan Ani Suryani Ani Suryani Ani Suryani Arief Daryanto Bambang Prasetya Bambang Prasetya Bambang Prasetya Bibiana W Lay BIBIANA W LAY Bibiana W Lay Budi Kurniawan Bustami Bustami CHANDRA INDRAWANTO Dede Rais Dewi Diniaty Dewi Sondari Dewi, Farida Ratna Dharmayanti, Indrani Dina Harsono Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja DWI ANDREAS SANTOSA Dwi Febriantini Dwi Purnomo Dwi Purnomo Dyah Iswantini E. Gumbira-Sa’id E.Gumbira- Sa’id Edi Santosa Edy Hartulistiyoso Efendi, . Endang Gumbira Said Endang Warsiki dan Citra Dewi Wahyono Putri (E-Jurnal Agro-Industri Indonesia) Eriyatno . Erizal Erliza Hambali Ernan Rustiadi Fiora Helmi Firmansjah S Fitri Arum Sekarjannah Hadi K. Purwadaria Hardjomidjojo, Hastisari Hari Wijayanto Hartrisari Hardjomidjojo Henny Purwaningsih Husada, Muhamad Hadid I Dewa Ketut Sastrawidana Illah Sailah Irawan, Andre Irdika Mansur Irdika Mansur Jumali Mangunwidjaja Kartika Trianita Khaswar Syamsu Kulsum, Kulsum Lanjar Sumarno Lanjar Sumarno Lembito, Hoetomo Liesbetini Hartoto Lina Karlinasari Lindawati Kartika Lintje Hutahaean Luky Adrianto M A Chozin M Syamsul Ma'arif M. Yanuar J. Purwanto MACHFUD MACHFUD Machfud Machfud Meika Syahbana Rusli Mochamad Aji Narakusuma Moh. Yani Muchamad Yusron Muhamad Komarudin Muhammad Firdaus Muhammad Romli dan Suprihatin Andes Ismayana Muhammad Tasrif Muhammad Tasrif Mulyadi, Dedi Murodif, Atfal Muslich Nastiti Siswi Indrasti nFN Machfud nFN Misgiyarta NOER SOETRISNO Ono Suparno Puspita Yuliandari R.Dikky Indrawan Rahmayanti, Fetty Dwi Ratih Marina Kurniaty Retno Sri Endah Lestari Retno Sri Endah Lestari Rita Nurmalina Rizal Priambudi Rubiyo Rusli Anwar S Joni Munarso Sally Wiedjarnarko Sandy Ardiananda Pratama Santun R.P. Sitorus Sapta Raharja Sekarjannah, Fitri Arum Setyo Pertiwi Simatupang, Yeni Veronika Siska Pebriani Slamet, Alim Setiawan Solikhin Solikhin Suharto Honggokusumo Suharyono Suharyono Sukardi SUKARDI SUKARDI Sukardi Sukardi Sukardi, Sukardi Suprihatin Suprihatin Tanto Pratondo Utomo Teti Resmianty Titah Haritul Ichwani Titi Candra Sunarti Tun Tedja Irawadi Wagiman Wagiman Widiatmaka Yessy Rosalina Yuli Sukmawati Yuli Wibowo Yusron Rivai Zaenal Abidin Zaenal Abidin Zainal Alim Mas’ud Zulti, Fifia