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All Journal International Journal of Public Health Science (IJPHS) International Journal of Advances in Applied Sciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management TRANSIENT: Jurnal Ilmiah Teknik Elektro Jurnal Sains dan Teknologi Jurnal Kesehatan Masyarakat Journal of Environmental Engineering and Sustainable Technology Jurnal Sumberdaya Alam dan Lingkungan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Civil Engineering Journal Chemistry Indonesian Journal of Chemical Research International Journal of Community Service Learning International Journal of Natural Science and Engineering Jurnal Sosial Ekonomi Kelautan dan Perikanan Indonesian Journal of Social and Environmental Issues (IJSEI) International Journal of Applied Technology Research Jurnal Wawasan Pendidikan International Journal of Qualitative Research Jurnal Teknologi Lingkungan Lahan Basah Environmental Engineering Journal ITATS INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Journal of Sustainable Infrastructure Advance Sustainable Science, Engineering and Technology (ASSET) Jurnal Kesehatan Masyarakat
Prayogo, Wisnu
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[Retracted] A Systematic Review of Research Trends in Water, Sanitation, and Hygiene (WASH) in Indonesia Prayogo, Wisnu
International Journal of Qualitative Research Vol. 4 No. 2 (2024): November
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijqr.v4i2.1733

Abstract

This article has been retracted from Vol. 4 Issue 2 (November 2024)
Ambient PM2.5 Transport in Bandar Lampung City: HYSPLIT Model and Meteorological Profile Mustaqiman, Aulia Nur; Umar, Yasa Palaguna; Gustinasari, Kiki; Irawandani, Tia Dwi; Prayogo, Wisnu
Jurnal Sumberdaya Alam dan Lingkungan Vol 11, No 3 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT Particulate Matter (PM2.5) is a hazardous air pollutant commonly found in urban areas, where emissions from transportation, industry, and fuel combustion significantly contribute to its concentration, posing serious risks to human health, air quality, and ecosystems. With rapid urbanization (1,073,451 people), transportation activities, and industrial growth, Bandar Lampung faces high PM2.5 concentrations from January to December 2023, up to 10.6 times the WHO threshold limit. This study analyzes the influence of daily meteorological conditions, such as wind speed, humidity, and temperature inversion, on the accumulation of PM2.5 pollutants in Bandar Lampung in 2023, focusing on August as the period with the highest pollution index (ISPU 155). This study utilizes the HYSPLIT application, which analyzes the sources and transport of PM2.5 pollutants based on wind direction. The HYSPLIT model results indicated that pollutants originate from the southeast at an altitude of 500 m and exhibit a more complex pattern at higher altitudes. Low wind speed (2.6 m/s) and low humidity (69%) during the month influenced the accumulation of PM2.5, reaching 53.6 µg/m³, exceeding the national threshold by 10.6 times. This study provided spatial information to support PM2.5 pollution mitigation efforts in Bandar Lampung by using the HYSPLIT model.  Keywords: Bandar Lampung, HYSPLIT, meteorology, PM2.5, wind speed
A Review of Sustainable Water Practices: Teaching High School Students to Manage and Purify Water for Daily Needs Prayogo, Wisnu; Ihsan, Muhammad Faris; Awan, Fajriharish Nur; Mawaddah, Nurul; Khairuni, Zhilli Izzadati; Wibowo, Harry; Atika, Liana; Trimailuzi; Tinov, Naufal; Rahmadani, Sarra; Maulida, Fatimah; Lukman, Mena Fadillia
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 5 No. 3 (2024): December
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v5i3.1724

Abstract

Access to clean and safe water is a fundamental human need, yet millions of people around the world still lack reliable sources of potable water. Educating high school students about sustainable water practices is crucial to ensuring that future generations are equipped to manage and purify water resources effectively. This review examines the importance of teaching water management and purification to high school students, with a focus on practical, low-cost methods that can be implemented using simple tools and techniques. The review explores various hands-on approaches to water education, including basic water quality assessment, filtration methods, and affordable purification technologies such as sand filtration, boiling, and solar disinfection. It also highlights the pressing global issue of water scarcity, noting that over 2 billion people still rely on unsafe drinking water sources. In addition to theoretical knowledge, students engage in fieldwork and laboratory experiments, where they test and treat local water sources, gaining practical experience with real-world water challenges. By the end of the program, students are equipped with the knowledge and skills to identify safe water sources and apply basic treatment methods for daily use, such as drinking, cooking, bathing, and sanitation. The initiative aims to foster environmental awareness, encourage responsible water use, and promote community-driven solutions to water scarcity and contamination, empowering students to contribute to sustainable water practices in the future.
Kinetic of Hexavalent Chromium (Cr(VI)) Removal by Corn Cob-Based Activated Carbon Modified with Nitric Acid Ratnaningsih, Wahyu; Aningtyas, Vebri; Shabrina, Husna Muizzati; Arifin, Uma Fadzilia; Prayogo, Wisnu; Amin, Muhammad
Indonesian Journal of Chemical Research Vol 12 No 3 (2025): Edition for January 2025
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2025.12-rat

Abstract

The presence of heavy metal Cr(VI) in water indicates environmental pollution. Heavy metal Cr(VI) that exceeds the standard can be harmful to health because it is toxic and carcinogenic. Activated carbon can be used as a heavy metal adsorbent. Modification of activated carbon using nitric acid can increase metal adsorption capacity. Therefore, this study aims to determine the kinetic of hexavalent chromium (Cr(VI)) removal by corn cob-based activated carbon modified with nitric acid. The modified activated carbon was characterized by Boehm titration and FTIR spectrophotometer. The adsorption capacity was identified in various parameters, involving the initial concentration of Cr(VI), pH value, contact time, and concentration of the adsorbent to obtain the optimal Cr(VI) removal efficiency value. The most optimal Cr(VI) adsorption was obtained at an activated carbon dosage of 3 g/L, pH value of 1, contact time of 140 minutes, and 100 mg/l Cr(VI) concentration. Based on adsorption kinetics data, the pseudo-second-order equation was obtained (R2 =0.994). The adsorption phenomenon followed the Langmuir isotherm model (R2 = 0.998) with an optimum adsorption capacity of 28.32 mg/g. Corn cob-activated carbon modified with nitric acid has many acidic groups that act as effective active sites for reducing Cr(VI) from water.
Pelatihan Pengolahan Sampah dengan Metode Takakura dan Pembuatan Stringbag bagi Kelompok Anak Usia Dini di Desa Bukit Lawang, Sumatera Utara Prayogo, Wisnu; Novrianty, Irma; Purwanti, Ani; Mulyana, Rachmat; Panjaitan, Nahesson Hotmarama; Fitria, Laili; Awfa, Dion; Ikhwali, Muhammad Faisi; Zamani, Istiqomah Shariati; Arifianingsih, Nur Novilina; Muklis, Muklis; Purnawan, Purnawan; Sunarsih, Sri; Suryawan, I Wayan Koko; Azizah, Rifka Noor; Imami, Ahmad Daudsyah; Septiariva, Iva Yenis
International Journal of Community Service Learning Vol. 6 No. 3 (2022): August 2022
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v6i3.50044

Abstract

Data SIPSN tiga tahun terakhir menunjukkan timbulan sampah di Kabupaten Langkat meningkat 24,71% atau dari yang awalnya 152.099 menjadi 189.685 ton. Lebih dari 42% timbulan sampah disumbangkan oleh sektor domestik yang seharusnya dapat dikelola sedekat mungkin dari sumbernya. Dengan demikian, kegiatan pengabdian kepada masyarakat ini bertujuan memberikan pelatihan agar masyarakat lebih memahami cara mengurangi timbulan sampah dengan mengubahnya menjadi produk yang bermanfaat. Pelatihan dilaksanakan pada 5 Agustus 2021 di Rumah Komunitas Pohon Rindang, Desa Perkebunan Bukit Lawang, kepada 43 anak usia 8-15 tahun. Metode yang digunakan adalah penyuluhan interaktif dengan memberikan demonstrasi cara membuat keranjang takakura dan stringbag. Keranjang takakura 45x37x57 cm dapat menampung hingga 1,5 kg sampah organik basah per hari, sedangkan pembuatan pakaian bekas menjadi stringbag dapat menunda pembuangan material ke TPA. Dalam jangka panjang kegiatan ini diharapkan menjadi kebiasaan baru bagi masyarakat dalam mengelola sampah untuk menjadikan Desa Perkebunan Bukit Lawang sebagai desa pariwisata yang berkelanjutan.
Peningkatan Penanganan Sampah Anorganik Melalui Digitalisasi Operasional Bank Sampah di Kecamatan Candipuro, Lampung Selatan Daudsyah Imami, Ahmad; M. Habib Algifari; Aulia Annas Mufti; Ilham Nofri Yandra; Nurul Aulia Larasati; Dhifaf Athiyah Zhabiyan; Kevin Maghrival; Tio Katarina Marpaung; Ernindah Sormin; Adri Firmansyah; Dion; Rifka Noor; I Wayan Koko; Prayogo, Wisnu
International Journal of Community Service Learning Vol. 7 No. 3 (2023): Agustus
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v7i3.64253

Abstract

Salah satu pusat perkembangan di Kabupaten Lampung Selatan adalah Kecamatan Candipuro. Wilayah ini tidak luput dari permasalahan persampahan terutama tentang sampah anorganiknya, dimana bank sampah dapat menjadi alternatif solusinya. Selama ini proses pelayanan bank sampah masih menemui banyak kendala. Oleh karena itu dibutuhkan perbaikan sistem yang dapat membantu proses administrasi dan operasional menjadi lebih mudah dan real time. Kegiatan ini bertujuan untuk membuat digitalisasi operasional bank sampah menggunakan aplikasi Bang Salam. Persentase sampah anorganik yang masih memiliki nilai ekonomi berdasarkan hasil sampling yang kami lakukan mencapai 20%. Nilai ini menunjukkan potensi besar dimana bank sampah seharusnya dapat dengan mudah mengatasinya melalui prinsip penggunaan kembali (reuse) dan pengolahan kembali (recycle). Alur pengembangan aplikasi dimulai dengan penetuan karakteristik user, pembuatan use case diagram, kemudian membuat diagram alur proses dari setiap fitur. Saat ini, aplikasi Bang Salam versi 1.0 sudah terdaftar di google playstore dan dapat dipasang oleh masyarakat secara cuma-cuma. Aplikasi ini dalam jangka panjang diharapkan dapat menjadi pendukung sistem untuk mencapai lingkungan desa yang bersih dan sehat, sekaligus dapat menjadi sumber penghasilan tambahan bagi masyarakat dan kelompok pengelola bank sampah.
Groundwater Quality Analysis Based on Physical Properties of The Gunungtiga and Surrounding Areas Hilman, Zaki; Widiatama, Angga Jati; Awfa, Dion; Alfarishi, Bilal; Prayogo, Wisnu; Depri
International Journal of Natural Science and Engineering Vol. 7 No. 2 (2023): Juli
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijnse.v7i2.67866

Abstract

Gunungtiga area has never been studied for the quality of groundwater, and residents have also complained about the quality of groundwater, these became the basis for selecting the research location. This study aims to analyze groundwater quality in the Gunungtiga Region, Lampung Province. Quantitative approached was used for this research, it was carried out by mapping the groundwater level to estimate the recharge area and collecting data on parameters of the physical properties of groundwater, including color, taste, odor, temperature, pH, TDS, and EC.  The physical properties approach was selected because it is relatively cheap and easy to observe, the data collection can also be done in situ. The physical property parameter data is then checked based on the Republic of Indonesia Minister of Health Regulation No. 492 of 2010. The observations at 14 points showed that the groundwater level in the research area is relatively shallow towards the west or in the direction with higher topography, so it can be interpreted as a recharge area, and it flowed towards the east area which has lower topography. The physical properties of the groundwater had no taste, odor, or color. The EC value ranges from 188.07 to 1066.82 µs/cm, including fresh water, the pH ranges from 5.41 to 7.5, the temperature ranges from 27.2 to 29.7 0C, and the TDS value ranges from 94. 04-542.91 mg/l. Of the 14 observation points, only 1 location met the quality standards, namely 22/DP/02. Treatment is required before groundwater can be used, such as filtering.
A Model of Sustainable Waste Management Based on Climate Village Program in Pasaran Island, Lampung Province, Indonesia Cahya Alam, Firdha; Mawaddah, Nurul; Sahid; Ulya Bunga, Venny; Arwieny Hanami, Zarah; Prayogo, Wisnu; Kamal, Mushthofa; Awfa, Dion; Meisya Ruth, Gabriella Meisya Ruth; Simanullang, Lillis; Gultom, Tiara
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.15.2.300

Abstract

Research focuses on waste management challenges on Pasaran Island, Bandar Lampung, examining waste generation, composition, and stakeholder involvement. Data was collected through solid waste sampling, interviews, questionnaires, and documentation, following the SNI-19-3694-1994 standard. A sample size of 20 households was determined using the Slovin formula, and 10 stakeholders from various sectors were selected for analysis. The study used the Analytic Hierarchy Process (AHP) to identify an effective waste management model aligned with the Climate Village Program. The analysis highlighted key factors such as maintenance ease, community participation, and pollution control. Among the alternatives, a household-scale model involving sorting, composting, waste banks, and the House of Recycling Innovation (RINDU) emerged as the most suitable. The findings suggest that enhancing waste management facilities like waste banks and RINDU would support the Ministry of Environment and Forestry’s programs and align with local regulations. This study offers insights that could benefit other small islands or communities facing similar waste management challenges.
IRBA STUDY AT BAGENDUNG LANDFILL, CILEGON CITY: RISK AND ENVIRONMENTAL IMPACT ASSESSMENT OF WASTE MANAGEMENT Widyarsana, I Made Wahyu; Muflihah, Lilih; Al Azhar, Muhammad Reza; Putri, Regia Afiyanti; Ragorudin, Abdul Karim; Prayogo, Wisnu; Suhodo, Muhammad Adil Setiyanto
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22012

Abstract

Bagendung Landfill is located in Bagendung Village, Cilegon City has been operational since 1998. with a land area of 10 hectares, this TPA has a waste management capacity of up to 668 tons/day. Aims: To calculate the environmental risk index of the Bagendung Landfill and evaluate its management using the Environmental Risk Index Assessment method, known as the Integrated Risk-Based Approach (IRBA), and to provide actionable recommendations for enhancing waste management practices at the landfill. Methodology and results: The research utilized secondary data analyzed through the IRBA method, adhering to the framework outlined in the Minister of Public Works and Public Housing Regulation No.3/2013 concerning the Provision of Facilities and Infrastructure to Handle Domestic Waste and Domestic Waste Equivalents. The analysis revealed a risk index score of 515.25 for Bagendung Landfill, placing it within the medium-risk category. Conclusion, Significance, and Implications:               The landfill’s operations can continue with gradual rehabilitation transitioning into a controlled landfilling system. It is necessary to adopting modern waste management technologies, including Refuse-Derived Fuel production, landfill mining, and enhanced methane gas monitoring systems, to mitigate environmental risks. The integration of pH as an additional parameter in risk assessment and leachate evaluation is recommended to enhance the precision of environmental monitoring and better predict contaminant behavior. Implementing these measures is expected to minimize environmental impacts, extend the operational lifespan of the landfill, and contribute to the reduction of greenhouse gas emissions. Collectively, these efforts align with the objectives of sustainable waste management for Cilegon City.
DECISION-MAKING STRATEGY OF COMBUSTIBLE WASTE TECHNOLOGY USING TOPSIS METHOD - CASE STUDY OF NORTH BEKASI DISTRICT Widyarsana, I Made Wahyu; Dewi, Ninne Sevtiana; Novianti, Puteri Denita; Putri, Regia Afiyanti; Akbar, Salman Azaria; Prayogo, Wisnu; Suhodo, Muhammad Adil Setiyanto
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22634

Abstract

Waste management in Indonesia still faces various challenges, particularly in urban areas such as North Bekasi District, which generates significant daily waste. Innovative technological approaches are required to reduce and manage waste problems, especially combustible waste. Aim: This study aims to determine the most suitable waste treatment technology for combustible waste in North Bekasi District using the TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) method. Methodology and results: The study evaluates three waste treatment technologies: Refuse-Derived Fuel (RDF) production, incineration, and pyrolysis, based on technical, environmental, economic, and social criteria. Data were collected through primary and secondary methods, focusing on waste characteristics, management conditions, and energy potential. The TOPSIS method analysis identified RDF as the most suitable solution with the highest preference score 0.669, followed by incineration and pyrolysis. RDF technology demonstrates significant advantages, including high calorific value (3623.58 kcal/kg), efficient resource recovery, and lower operational and investment costs. Conclusion, significance and impact study: This study concludes that RDF technology can effectively address waste management challenges in North Bekasi, while also promoting environmental sustainability and economic feasibility. Selecting RDF as the primary technology represents a strategic step toward transforming waste management in Indonesia into a more modern, efficient, sustainable, and technology-based approach.
Co-Authors Aditya Prana Iswara Adri Firmansyah Aidil Candri, Dining Akbar, Salman Azaria Al Azhar, Muhammad Reza Alfarishi, Bilal Alvan, Syahreza Ani Purwanti Aningtyas, Vebri Aprilia, Maya Arbintarso, Ellyawan Setyo Arwieny Hanami, Zarah Atika, Liana Aulia Annas Mufti Azizah, Rifka Noor Bambang Winardi Cahya Alam, Firdha Chairunnisa, Nadda Khalila Cionita, Tezara Daudsyah Imami, Ahmad Depri Dewi, Ninne Sevtiana Dhifaf Athiyah Zhabiyan dian febrianti Dion Dion Awfa Ernindah Sormin Ersa, Nanda Savira Fajriharish Nur Awan, Fajriharish Nur Farizal, Teuku Fitria, Laili Fitriyana, Deni Fajar Gultom, Tiara Gustinasari, Kiki Harry Wibowo HASAN, NIA YUNIARTI Hilman, Zaki Husaini, Muhammad Zakki I Wayan Koko Ihsan, Muhammad Faris Ikhwal, M. Faisi Ikhwali, Muhammad Faisi Ilham Nofri Yandra Imami, Ahmad Daudsyah Imelda Masni Juniaty Sianipar Imran, Al Ichlas Istiqomah Shariati Zamani Junaedi, Thomas Kahar Kahar, Kahar Kamal, Mushthofa Kevin Maghrival Khairuni, Zhili Izzadati Kristianto, Sonny Lukman, Mena Fadillia M. Faisi Ikhwali M. Habib Algifari Marbun, Hanna Swesy Masruroh, Heni Maulida, Fatimah Mawaddah, Nurul Meisya Ruth, Gabriella Meisya Ruth Meylis Safriani Moh. Awaludin Adam Muchlis Muchlis Muflihah, Lilih Muhammad Amin Muklis Muklis Mustaqiman, Aulia Nur Nastiti, Almira Davina Novianti, Puteri Denita Novrianty, Irma Nugroho, Agung Nur Novilina Arifianingsih Nur Sakinah Nur, Aulia Mustaqiman Nurul Aulia Larasati Pangestu, Muhammad Puri Dwi Panjaitan, Nahesson Panjaitan, Nahesson Hotmarama Pasaribu, Hugo S. V. Purnawan Purnawan Putri, Regia Afiyanti Qadafi, Muammar Rachmat Mulyana Ragorudin, Abdul Karim Rahmadani, Sarra Ratnaningsih, Wahyu Ridhosari, Betanti Rifka Noor Rozanna Dewi Sahid Samsudin Anis Sari, Mega Mutiara Septiariva, Iva Yenis Shabrina, Husna Muizzati Shofi Talbia, Husna Simanullang, Lillis Siregar, Januar Parlaungan Sofiyah, Evi Siti Sri Rahayu Gusmarwani, Sri Rahayu Sri Sunarsih Suhardono, Sapta Suhodo, Muhammad Adil Setiyanto Suparni Setyowati Rahayu Suryawan, I Wayan Koko Teguh Budi Prijanto, Teguh Budi Tia Dwi Irawandani Tinov, Naufal Tio Katarina Marpaung Trimailuzi Tuti Mutia Ulhasanah, Nova Ulya Bunga, Venny Uma Fadzilia Arifin, Uma Fadzilia Widiatama, Angga Jati Widyarsana, I Made Wahyu Wijayanto, Etanto Heiliano Yasa Palaguna Umar, Yasa Palaguna Zakia Zakia Zhilli Izzadati Khairuni Zubir, Moondra Zurfi, Alfian