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All Journal International Journal of Public Health Science (IJPHS) International Journal of Advances in Applied Sciences TEKNIK Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Kesehatan Lingkungan indonesia Jurnal Ilmu Lingkungan Publikasi Pendidikan Jurnal Teknik Lingkungan Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Dampak Jurnal Sains & Teknologi Lingkungan Jurnal Teknik Mesin E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Penelitian Pertanian Terapan IJHCM (International Journal of Human Capital Management) Jurnal Penelitian Pendidikan IPA (JPPIPA) Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing) Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Serambi Engineering JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Magister Pendidikan IPA PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Indonesian Journal of Community Services Socius (Jurnal Pendidikan dan Pembelajaran Ilmu Pengetahuan Sosial) (Edisi Elektronik) Journal Civics and Social Studies Management Studies and Entrepreneurship Journal (MSEJ) Budimas : Jurnal Pengabdian Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences NEUTRON : Research from all areas of the Civil Engineering Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Jurnal Ekonomi Haumeni Journal of Education Journal of Biological Science and Education Jurnal Profesi Insinyur Indonesia Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah MANGGALI Journal of Community Empowerment Prosiding Seminar Nasional Unimus Jurnal Wicara Desa Edumaspul: Jurnal Pendidikan
Sri Sumiyati
Departemen Teknik Lingkungan Fakultas Teknik Universitas Diponegoro
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PERBANDINGAN HASIL PENGOMPOSAN MENGGUNAKAN METODE BATA TERAWANG DAN METODE OPEN WINDROW Ilham; Sri Sumiyati; Sudarno
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.8184

Abstract

Composting is a waste management process that converts organic material into humus that can be reused. Composting can be applied using several methods such as the open windrow method, this method is a way of making compost that will get sufficient aeration so that it will help the compost maturity process more quickly. The aim of this research is to compare the results of composting using the open brick method and open windrow based on chemical parameters. During the composting process, a different bioactivator was added to each compost, using two bioactivators, namely MoL and M-Bio, and periodic checks were carried out every three days during the six weeks of composting. Based on the comparison results, the C, P content and C/N ratio in the two methods produced content values ​​that were not significantly different, however, in the overlay brick method, the control compost was superior in terms of P content and C/N ratio. Meanwhile, the open windrow method has a consistent increase in C, P content and C/N ratio.
Sustainable Organic Waste Reduction Using Black Soldier Fly Larvae: The Effect of Music Variation on Bioconversion Performance Dhea Andini; Bimastyaji Surya Ramadan; Sri Sumiyati
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.14764

Abstract

Black Soldier Fly (BSF) larvae are widely recognized as a sustainable solution for organic waste reduction due to their ability to convert waste into valuable biomass. This study aimed to evaluate the effect of music variations on the bioconversion performance of BSF larvae. A laboratory experiment was conducted using five sound treatments: no music (A), random music (B), dangdut music (C), classical music (D), and metal music (E). The larvae were fed organic waste, and the observed parameters included Waste Reduction Index (WRI), Efficiency of Conversion of Digested Feed (ECD), Survival Rate (SR), and protein content. The results showed that music variations did not significantly affect all observed parameters (p > 0.05). However, the classical music treatment tended to produce higher WRI and ECD values compared to the other treatments. The survival rate and protein content of the larvae were relatively similar across all treatments. These findings indicate that sound exposure does not significantly affect the bioconversion performance of BSF larvae, but certain types of music may provide more favorable conditions. This study supports the application of BSF larvae in sustainable organic waste management.
Analisis Bibliometrik : Larva BSF dalam Biokonversi Limbah Organik dan Penggunaan Rasio Pakan Annisa Yumna Azzahro; Sri Sumiyati; Badrus Zaman
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.15016

Abstract

The increasing organic waste generation in line with population growth requires sustainable management solutions. Black Soldier Fly (Hermetia illucens) larvae are a promising innovation as they can convert organic waste into animal feed and fertilizer with economic value. This study aims to analyze global research trends in bioconversion by considering feed ratio using Systematic Literature Review (SLR) and Bibliometric Analysis (BA) approaches. Data obtained from Scopus for the period 2020-May 2026 May 3, 2026 were analyzed using VOSviewer for 281 publications. The results show a significant increase in the number of publications. The subject area dominated by Agricultural and Biological Sciences. Relevant journals include Animal, Poultry Science and Journal of Insect as Food and Feed. The most productive authors there is Biasato,I., (12 publication with 203 total citation). Meanwhile, Italy is the country with the highest output. The most prominent keywords are Larva. The research focuses on the efficiency of converting waste materials into environmentally friendly protein sources.
PEMBUATAN MEDIA PEMBELAJARAN INOVATIF DARI LIMBAH KAIN PERCA UNTUK MENINGKATKAN PROSES PEMBELAJARAN TEMATIK DI SDN PETOMPON 01 SEMARANG Nurmawati Nurmawati; Bnti Muflikah; Sri Sumiyati; Yusak Suharno; Maria Yustina Rensi Dartani
Journal of Community Empowerment Vol 4, No 1 (2025): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jce.v4i1.31834

Abstract

The simple and cheap yet attractive and innovative learning media can be created from various objects around us including waste fabric scraps. Creativity can make useless waste fabric scraps into products that are useful for learning. The purposes of this community service activity (PkM) is to provide training and assistance to teachers of SDN Petompon 01 Semarang in making learning media from waste fabric scraps. This training activity is expected to empower teachers in developing learning media at SDN Petompon 01 Semarang to be more creative in utilizing waste fabric scraps into learning media so that they can support the learning process in the classroom. This activity was attended by 20 participants and this service was delivered using lecture, discussion, demonstration, and direct practice methods. The results that have been achieved in this community service are an increase in participants in understanding the material presented, an increase in participants in making learning media from waste fabric scraps, and participants can implementation waste fabric scraps in the learning process as learning media
PEMANFAATAN ECENG GONDOK (EICHHORNIA CRASSIPES (MART.) SOLMS.) DALAM PENYISIHAN LOGAM BERAT CHROM (CR) PADA LIMBAH ELEKTROPLATING Sri Sumiyati; Mochtar Hadiwidodo
TEKNIK Vol 28, No 1 (2007)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.034 KB) | DOI: 10.14710/teknik.v28i1.2076

Abstract

Effluent that is produce by the electroplating industry, especially nickel chrome plating, contains chromemetal that is carcinogenic. The toxicities from chrome are caused by its ability to dissolve and it’s mobilityin the environment. An alternative treatment to reduce chrome is called fitoremediasi which uses plants asits indicator; in this case we use water hyacinth.At the preface experiment, we tried to plant mature water hyacinth in electroplating waste. First we tried toplant in 100% waste water in witch we repeated it 3 times. At the 3rd week; day 18; the plants becameyellowish and became wilted. Knowing this fact, we applied the time for our experiment the we were goingto executed, with assuming at the 18th day the plants will become wilted as an indicator that the waterhyacinth are saturated in adsorbing chrome as the heavy metal pollutant. This became the parameter indesigning the time treatment for the plant zone, 4 until 15 days.The treatment was done by making variation in the amount of plants that are planted, which was 0 plants(as the control), 1 plant, 2 plants, 3 plants, and 4 plants; with 3 times repeating at each stage. The result ofthis experiment after 18 days shows the chrome concentration and the efficiently in decreasing theconcentration on each stage. The highest efficiently for each plant was the treatment by 1 plant only. Thehighest efficiently in decreasing the concentration was 78,95% ad it was done by the treatment with 4plants. To get chrom concentration which is fill with the standard, we can add more water hyacinth into thewaste with the balance equivalent or we need the lower beginning concentration.
Planning Sludge Bioconversion Using Black Soldier Fly Larvae in Tofu Production Centers Budi Prasetyo Samadikun; Sri Sumiyati; Bimastyaji Surya Ramadan; Lutfiana Anisa; Chintya Putri Agustin; Irfan Tawakkal
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 23, No 2 (2026): July 2026
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v23i2.739-750

Abstract

Sugihmanik Village, Tanggungharjo District, Grobogan Province, is a major tofu-producing area affiliated with 20 MSMEs and the Waste Transportation Authority (PLTA). Although tofu contributes to the local economy, poor wastewater management from fish farming installations can cause environmental issues. The objective of this study was to develop an environmentally friendly and sustainable wastewater management system based on black solid fuel (BSF). The research methodology included water consumption levels and quality, steam generation, and the development of a BSF bioconversion system. The test results showed that the hydroelectric power plant produced 694.21 kg/day (0.68 m3/day) from the wastewater treatment process. The proposed model utilizes the transition of wastewater and the wastewater environment in the BSF ecosystem. This process produces valuable products, including soft BSF larvae as a protein source and BSF waste as raw material
Co-Authors Adiwijaya, Saputra Adranandini Noor Anisa Aeni, Qurotul Aini Indriasih Aini Indriasih Ajat Sudrajat Ajat Sudrajat1 Amelia, Wulanda Amri, Salim Isfayama Anam, Muhammad Syaiful Andam S. Ardan Andhika, Bagas Dwi Andriyani, Durri Anik Sarminingsih, Anik Annisa Annisa Yumna Azzahro Ardanariswari Ardanariswari Ardhianto Gutomo Wisnupradhono Arifani Bestari Arumdani, Indah Sekar Ary Purwantiningsih Arya Rezagama Aufa Rahma Al-Hafidz Aulia, Mulyani Safitri Axelino Farrell Andika Azhari, Nadya Aulia Badrus Zaman Badrus Zaman Bambang Sutedjo Bambang Sutejo, Bambang Bimastyaji S. Ramadan Bimastyaji Surya Ramadhan Bnti Muflikah Brian Angga Kusuma Budi Prasetyo Samadikun Budi Warsito Budi Warsito Budiyono Budiyono Chintya Putri Agustin Chrisna Suhendi Destiasari, Ajeng Dewangga, Ria Saputra Dhea Andini Di Asih I Maruddani Dian Asri Puspa Ratna Dian Asri Puspa Ratna Dian Asri Puspa Ratna, Dian Asri Puspa Dwi Siwi Handayani Edi Prayitno, Edi Einstivina Nuryandani Eka Pratiwi Eka Septiana Sobriani Endang Purbowati Endro Sutrisno Fatmasari, Rini Fauz Rafid Syafiq Fitra Jaya Fitra Jaya Fitri Indriani Fitri Prabarani, Fitri Flora Resti Utami Ganjar Samudro Ganjar Samudro Ganjar Samudro Ghifar Rahman Haekal Awliya Muhammad Salman Hanif Kusumasasmita Hariyono, Mohamad Haryono Setiyo Huboyo Haryono Setiyo Huboyo Hassanuddin B, M. Sultan Hendri Setyawan Hizkia Christian Putra Setiadi ILHAM Imaniar Imaniar Imaning Tyas Fitri Imbar Agusetyadevy Immy Suci Rohyani Irawan Wisnu Wardana Irfan Alfarisi Irfan Tawakkal Irzan Tahar Ismartoyo Ismartoyo Ismartoyo Ismartoyo Iwan Jahruddin Jahruddin Jaya, Fitrah Jayawarsa, A.A. Ketut Junaidi Junaidi Koesanto, Stefani Made Ayu Artharini Kurniawan, Siswandaru Larasati, Dyanung Lintang Iradati Lion, Thomas Lisa Dwi Ningtyas Lutfiana Anisa Mala Nurilmala Maria Yustina Rensi Dartani MARIYATI Maya Widyana Dewi Mikdar, Syaeful Milda Restuti Iriany, Milda Restuti Mochamad Arief Budihardjo Mochtar Hadiwidodo Mochtar Hadiwidodo Muhammad Agung Wibowo Mukhtar, Mutia Kamalia Muliyadi Muliyadi Muliyadi Muliyadi Munir, Syaeful Mussadun Mussadun Mustika Balqis Muzammil, Moh Ningsih, Suhesti Nubatonis, Richnal Nur Ilman Ilyas Nurandani Hardyanti Nurmawati Nurmawati Nurmawati Nurmawati Ojat Darojat Ojat Darojat Pitaloka, Eva Diana Pramesti, Ajeng Lakshita Prayoga, Surya Purbosari, Nita Ryan Purwantiningsih, Ary Purwanto Purwanto Purwanto Purwanto Purwatin, Ary Putra, Sayyida Rafi Hernanda Putri, Sasi Fhatmayani R Rizal Isnanto Rahmaddian, Rahmaddian Rahmasari, Synthia Nur Ramada Haqqo Mujtahida Ramadan, Bimastyaji Surya Rasidi, Muhammad Ratna Kustanti Ratna Purwaningsih Raysharie, Puput Iswandyah Renaldi Purba Renasmawan Peratama Reny Nurainy Risky Setiawan Rizal Adi Wirawan Saptian, Fiega Adhi Sardijo, Sardijo Sardjiyo Silviana Sindi Martina Hastuti Sindi Martina Hastuti Sindi Martina Hastuti, Sindi Martina Siti Utami Dewi Ningrum Sobriani, Eka Septiana Sucipto Sucipto Sudarno Sudarno Sudarno Sudarno Sudarno Sudarno utomo Sugito Sugito Suharno, Yusak Suhesti Ningsih, Suhesti Sumaji Suparti Suparti Suryanatha, Ida Bagus Sutrisno Endro Syaeful Mikdar Syafrudin Syafrudin Syafrudin Syafrudin Tarno Tarno Tegar Chalis Bani Titik Istirokhatun Vaneza Citra Kurnia Vaneza Citra Kurnia Vaneza Citra Kurnia, Vaneza Citra Wandika Wenas, Hylcia Alexandra Kimberly Wibowo, Angella Nurul Chanitta Widya Hartanto Winardi Dwi Nugraha Winardi Dwi Nugraha Wulanda Amelia Wulandari, Nisa A'rafiyah Tri Yovita Yovita Yuli Haryati Yusak Suharno Yusnaeni Yusnaeni, Yusnaeni ZAMAN, Badrus Zeferino Soares Lopes