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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Ecosystem Jurnal Analisa Akuntansi dan Perpajakan Journal of Community Based Environmental Engineering and Management UNM Environmental Journals JURNAL PABEAN : PERPAJAKAN BISNIS EKONOMI AKUNTANSI MANAJEMEN TROPHICO: Tropical Public Health Journal IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat Income Journal: Accounting, Management and Economic Research Journal of Environment Behavior and Engineering
Akrim, Djusdil
Politeknik Bosowa
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Integrated Urban Farming System (IUFS): POTENSI DAN PELUANG MAKASSAR MENUJU KOTA EKOLOGIS La Ode, La Ode Muhammad Noval Alfrizi; Akrim, Djusdil; Angela, Luisa; Tsamara, Jilan; Napitupulu, Ronatio; T.P, Chatarina; Aufa, Muhammad
JEBE: Journal of Environment Behavior and Engineering Vol. 3 No. 1 (2025): Journal of Environmental Behavior and Engineering
Publisher : Program Studi Teknik Lingkungan Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jebe.v3i1.6382

Abstract

Kota Makassar, dengan laju urbanisasi tinggi dan keterbatasan lahan, memerlukan solusi yang menggabungkan pertanian tanaman dan akuakultur dalam satu siklus tertutup. Integrated Urban Farming System (IUFS) memanfaatkan bekas air wuduh dari masjid dan lahan komunitas berupa vertikal farming dan kolam akuaponik, Estimasi target uji coba diharapkan dapat menghasilkan hingga 1 kuintal sayur dan 50 kg ikan lele per siklus sambil menghemat air sekitar 15 %. Selanjutnya respon dan partisipasi jamaah dan warga membuka peluang edukasi lingkungan dan pemberdayaan komunitas. Sedangkan penerapan kebijakan insentif serta pedoman ISO 14001:2015 akan menjamin tata kelola lingkungan terintegrasi. Dengan kemitraan akademik– komunitas dan model pembiayaan mikro, IUFS dapat memperkuat ketahanan pangan lokal dan mengukuhkan citra Makassar sebagai kota ekologis.
Effectiveness of Hybrid Solar Power Plant Integration in Wastewater Treatment: A Sustainable Approach to Water Crisis Akrim, Djusdil; Buraerah, Muhammad Fikruddin; Swandi, Ahmad; Rahim, Abdurrachman; Yusuf, Andi Rumpang; Firmiaty, Sri; Rande, Hasniar Ambo; Syaiful, Andi Zulfikar
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 22, No 2 (2025): July 2025
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v22i2.577-587

Abstract

This study evaluated the effectiveness of a solar-powered Wastewater Treatment Plant (WWTP) integrated with a water filtration system in improving water quality. This study employed an experimental approach, comparing influent and effluent water quality to determine treatment efficiency. The results showed significant improvements in water parameters, with pollutant removal efficiencies of 31.54% for Total Dissolved Solids (TDS) and 15.22% for pH reduction. The Dissolved Oxygen (DO) increased by 29.41% due to enhanced aeration. However, Electrical Conductivity (EC) increased by 46.07%, indicating the presence of dissolved ions post-treatment. The anaerobic-aerobic process effectively degrades organic pollutants, supported by bacterial activity, while the filtration system enhances water clarity and odor reduction. Despite these positive outcomes, the study has limitations, particularly the lack of Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) measurements, which restricts a comprehensive assessment of organic pollution removal. Future research should incorporate these parameters to provide a more holistic evaluation of wastewater treatment performance.
Pelatihan Pembuatan Komposter Skala Rumah Tangga bagi Anggota Masyarakat Aisyiyah di Kecamatan Panakkukang Kota Makassar Yusuf, Andi Rumpang; Akrim, Djusdil; Muliyani, Savitri Prasandi; Cangara, Satriawati; Yuniarto, Eka; Irfan, Achmad; Cangara, Iin Fitrianty Suaib
IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat Vol 5, No 1 (2025): IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat
Publisher : Univeristas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/iptek.v5i1.76584

Abstract

Abstrak. Permasalahan penumpukan sampah di Kota Makassar, khususnya di Tempat Pembuangan Akhir (TPA) Tamangapa, menjadi isu lingkungan yang mendesak akibat pesatnya pertumbuhan penduduk dan aktivitas ekonomi. Sampah rumah tangga, terutama sampah organik, mendominasi komposisi limbah dan menimbulkan berbagai dampak negatif seperti bau tidak sedap, pencemaran lingkungan, dan penurunan kualitas hidup masyarakat. Salah satu upaya yang dapat dilakukan untuk mengatasi permasalahan ini adalah pengelolaan sampah berbasis rumah tangga melalui penerapan komposter skala rumah tangga. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan, keterampilan, dan kesadaran masyarakat dalam mengelola sampah organik melalui pelatihan pembuatan dan penggunaan komposter sederhana. Metode yang digunakan adalah pendekatan edukatif-partisipatif yang meliputi tiga tahapan utama: (1) penyuluhan mengenai pengelolaan sampah dan konsep dasar komposter, (2) demonstrasi pembuatan komposter menggunakan ember cat bekas, dan (3) praktik langsung oleh peserta dalam membuat dan mengisi komposter. Hasil kegiatan menunjukkan adanya peningkatan signifikan pemahaman dan keterampilan peserta, yang ditunjukkan melalui keberhasilan peserta membuat komposter secara mandiri dan memahami proses pengomposan dengan baik. Selain itu, peserta juga termotivasi untuk menerapkan teknik pengelolaan sampah organik di rumah masing-masing. Penerapan komposter berpotensi mengurangi volume sampah rumah tangga yang dibuang ke TPA, mengurangi pencemaran lingkungan, sekaligus memberikan manfaat ekonomi melalui pemanfaatan kompos sebagai pupuk tanaman. Kegiatan ini diharapkan dapat menjadi langkah awal dalam membangun budaya peduli lingkungan dan memperkuat partisipasi masyarakat dalam menciptakan lingkungan perkotaan yang bersih, sehat, dan berkelanjutan. Kata Kunci: komposter, pengelolaan, sampah organik, rumah tangga
Visual Observation to Detect Macroplastic Object in River: A Review of Current Knowledge Anggraini, Nani; Tawakkal, Irfan; Akrim, Djusdil; Rachman, Indriyani; Matsumoto, Toru
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12254

Abstract

Currently, the world is facing the problem of plastic pollution in water bodies. Plastic waste has become an abundant pollutant in the marine, coastal and river environments, making it a major threat to aquatic life. Visual Observation in plastic monitoring is a popular method used to measure quantity, composition, and distribution, identify emerging trends, and design preventive measures or mitigation strategies. This study attempts to review recent studies regarding visual observation for detecting macroplastic objects in terms of current research trends and methodologies and suggests promising future research directions. This study used a systematic method with a bibliometric approach and qualitative content analysis to identify and review 108 articles on detecting litter objects in the water. The study results show that automatic object detection is starting to become a trend in visual Observation by relying on artificial intelligence (AI) with UAV devices and cameras that are processed using Machine Learning and Deep Learning methods which provide promising accuracy results.
Making Bioethanol from Cassava as an Environmentally Friendly Fuel Mixing Material Ridwan; Hermawati; Hamsina; Paredatu, Trinugie Aprin; Tang, M.; Akrim, Djusdil; Hasani, Ruslan
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4716

Abstract

Bioethanol derived from cassava has the potential as an alternative energy material because cassava plants contain starch, sugar or cellulose which can be used in the process of making alternative and environmentally friendly fuels. This study aims to make bioethanol from cassava starch. This research method starts from material preparation to the process stage consisting of the fermentation process, distillation process, and the final stage, namely testing ethanol content and adding fuel. 5 kg of cassava is used to produce 98 ml of bioethanol distillation with 16% rendition. The combustion test was carried out to obtain a comparison of the calorific value between the fuel mixture - Bioethanol and fuel -Alcohol, Mixing partalalite - Bioethanol 1: 19 (95% partalaite: 5% Bioethanol) and fuel - Alcohol 1: 19 (95% partalite: 5 % alcohol). The results of the research obtained the calorific value of combustion of the partalalite - alcohol mixture: 11,649.48 kcal/kg, while for the partalalite - bioethanol mixture: 11,486.15 kcal/kg. So that the higher the concentration of ethanol mixed in partalite, the higher the calorific value.
Design of Seaweed Liquid Waste Processing Installation in the Alkali Treatment Process as Recycled Water Based on Physics and Chemistry Akrim, Djusdil; Suparno; Fikruddin, Muh; Jumadil; Anggraini, Nani; Syaiful, Andi Zulfikar; Hamsina; Ridwan
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.6312

Abstract

World seaweed production in 2020 published by the Food and Agriculture Organization of the United Nations (FAO), Indonesia was ranked second as the largest seaweed producer with production of 11.8 million tons. The aim of this research is: To analyze the characteristics of seaweed liquid waste at PT. XYZ. To design a seaweed liquid waste processing process at PT. XYZ based on physics-chemistry as recycled water. Methods include analysis and experiments. This method is used to analyze the characteristics of liquid waste and determine the design of the seaweed liquid waste processing process at PT. XYZ. Research results: The characteristics of the seaweed liquid waste produced do not meet the quality standards in Kep.08/Men. LH/2009 concerning Industrial Waste. A physic-chemical based liquid waste processing process with neutralization, filtering and aeration can be used as recycled water in the alkali treatment process.
Design of Prototype of Solar Power Based Waste Water Treatment Plant Akrim, Djusdil; Swandi, Ahmad; Buraerah, Muhammad Fikruddin; Irwandi, Andi; Sariman, Syahrul; Hamsina
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.6895

Abstract

This research aims to find out an overview of the prototype solar power-based Waste Water Treatment Plant (WWTP), the component requirements of the PLTS system as an energy source for the WWTP, and level of efficiency in using solar power plants in IPAL operations. The type of research used is experimental research. Based on the research results a prototype solar power-based IPAL system has been produced with a capacity of 800 liters per hour or 11,200 liters per day (14 operational hours) with a Biotech/biofilter type modified by adding a water filter after the chloronization process. Besides of that, a source of electrical energy for all electrical components of the WWTP with a solar panel and battery capacity of 200 wattpeak and 100 Ah respectively. The efficiency level of the solar panels used reached 88.36% at 12.00 (very sunny weather conditions) with input power above output power in the range 09.00-16.00. With this efficiency, electrical energy can be stored to operate the WWTP at night.
Energy Potential Generated from Municipal Solid Waste (MSW) at Tamangapa Landfill in Makassar City Syaiful, Andi Zulfikar; Tang, M.; Hermawati, Hermawati; Akrim, Djusdil; Puspita, Annisa Sila
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.8536

Abstract

This study aims to analyse the potential energy that can be generated from municipal solid waste (MSW) at Tamangapa landfill, check the adequacy of energy according to the target of 20 MW/day, and give consideration to WtE technologies that can be applied. The research began with a literature study, followed by a quantitative approach to calculate the potential energy that can be generated through incineration, gasification, pyrolysis, anaerobic digestion (AD) and fermentation WtE technologies. The results showed that the energy target of 20 MW/day from MSW in Makassar can be met through incineration (168.80 MW/day), gasification (28.29 MW/day) and pyrolysis (62.03 MW/day). However, if 20 MW/day is clean energy, then considering the energy conversion efficiency, 30.38 MW/day is obtained for incineration, 7.07 MW/day for gasification, and 15.51 MW/day for pyrolysis. Based on this calculation, only incineration technology can fulfil the 20 MW/day energy target as expected. In order to maximise the energy potential, it is recommended to use a combination of incineration WTE technologies for plastic, rubber, paper and fabric components, and pyrolysis for wood and food waste components.
Sustainable development goals and carbon reduction: Insights from universities in Eastern Indonesia Anggraini, Nani Anggraini; Akrim, Djusdil; Muis, Ramdiana; Hutagalung, Ira; Tawakkal, Irfan; Al Fariz, Reza Darma; Rachman, Indriyani; Matsumoto, Toru
TROPHICO Vol. 5 No. 2 (2025): TROPHICO: Tropical Public Health Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/trophico.v5i2.22915

Abstract

This study employed a mixed methods design to analyse university students' knowledge of the Sustainable Development Goals (SDGs), their practices toward carbon reduction, and their innovative ideas for carbon mitigation. The main aim of this research is to examine how students’ understanding of the SDGs relates to their actual carbon reduction practices and to identify innovative solutions they propose for environmental sustainability. The research surveyed 123 students from 11 academic programs across seven universities in Eastern Indonesia. Quantitative results showed no significant differences in carbon reduction practices among students from various academic programs (F = 0.720; p = 0.674). A significant but very weak correlation was found between SDG knowledge and positive practices toward carbon reduction (r = 0.152; p = 0.047). The qualitative analysis identified eight themes of innovation, with a majority focusing on reforestation (33%) and the 3R waste management system (31%). Notably, technology-based ideas constituted only 8% of the responses. The study's main limitations include a sample imbalance, with 39.5% of participants from Environmental Engineering, and the use of convenience sampling, which necessitates caution when generalizing the findings. The results suggest the need for a holistic approach that integrates education, practical implementation, supportive facilities, and technological innovation. Recommendations include: (1) integrating SDGs into the curriculum, (2) developing a gamified, collaborative digital platform, and (3) fostering interdisciplinary collaboration to create contextual solutions
Assessing Urban Carbon Sequestration Capacity under Land Use Changes Tawakkal, Irfan; Anggraini, Nani; Muis, Ramdiana; Fariz, Reza Darma Al; Akrim, Djusdil; Hutagalung, Ira Rumiris; Rachman, Indriyani; Matsumoto, Toru
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 22, No 3 (2025): November 2025
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v22i3.937-949

Abstract

A significant amount of global greenhouse gas (GHG) emissions comes from Indonesia, largely driven by deforestation and land degradation. As a developing nation, it is also dealing with the growing pressures of urban expansion. This study assesses the distribution of carbon stock in Parepare City, South Sulawesi, Indonesia. Notably, Parepare City has not yet experienced extensive land-use transformations, retaining substantial carbon stock, which positions it as a proactive case study for preventing future carbon loss amidst ongoing urbanization. Using the InVEST Carbon Storage and Sequestration model with SPOT 7 satellite imagery (2016) and global carbon density data, the research quantifies carbon storage across various land use/land cover (LULC) types. Analysis reveals natural ecosystems, particularly mixed forests and fields, hold the highest carbon storage potential. The total estimated carbon stock in Parepare City is 1,456,909.41 Mg C. These findings emphasize the urgent need for climate-responsive land management, including forest conservation, and urban greening, to enhance local carbon sinks and support Indonesia's climate change mitigation goals. This assessment provides crucial insights for urban planners and policymakers to balance growth with ecosystem conservation for a susta00inable future.
Co-Authors -, Jumadil A.Aprilya Musfirah Tul Azizah Abdurrachman Rahim Abidin, Muhammad Rais Ahmad Swandi Al Fariz, Reza Darma Al Fariz, Reza Dharma Amir, Awaluddin Amiruddin, Ahmad Andi Rumpang Yusuf Andi Zulfikar Syaiful Angela, Luisa Angela, Luisa Ayu Anggraini, Nani Ashar, Zulkifli Awaluddin Awaluddin Badrun, Burhanuddin BAKHRANI RAUF Buraerah, Muh. Fikruddin Burhan, Imron Cangara, Iin Fitrianty Suaib Cangara, Satriawati Den Ka, Veronika Sari Dg.Masese, Mutmainna Dirawan, Gufron D Dwi Syaputra, Muhammad Fadel Edwerga, Vikrisius Eka Yuniarto Fariz, Reza Darma Al Fascal, Aldrin Fikruddin, Muh Firmiaty, Sri Gasba, Nur Fadilah Amirayanti Grace, Alfa Hamsina Hasani, Ruslan Hermawati Hermawati Hermawati, Hermawati Hutagalung, Ira Ilham Ilham Imron Burhan Indri Amalia Indriyani Rachman Ira Rumiris Hutagalung Irfan, Achmad Irwandi, Andi Jumadil Jumadil, Jumadil Jumain, Aslam La Ode, La Ode Muhammad Noval Alfrizi Latif, Rudi Masturi, Didin Matsumoto, Toru Muh Syawal Muh. Fikruddin Buraerah Muhammad Arifshandi Deni Wardana Muhammad Aufa Musdalifa Muuzi, Nurmin Napitupulu, Ronatio Nurlita pertiwi, Nurlita Nurul Afifah Nurul Haliza Hairunnisa Paredatu, Trinugie Aprin Prasanti, Savitri Presentya, Yelis Puspita, Annisa Sila Rahmat Hidayat Ramadhan, Dhana Ramdiana Rande, Hasniar Ambo Ridwan Ridwan, Ridwan Samsumarlin Sari Den Ka, Veronika Sariman, Syahrul Satriani Dewi Suparno Suryani Syahrir Syafri, Syafri Syaiful, A. Zulfikar T.P, Chatarina Tang, M Tang, M. Tawakkal, Irfan Tsamara, Jilan Veronika Sari Den Ka Vonny, Aureli Advensya Wahyu, Sakina Dwi Wellang, Marini Ambo Yacub, Nur Aini Yacub, Nur' Aini Yacub, Nur’ Ainy Yusuf, Rumpang