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All Journal Journal of Degraded and Mining Lands Management Jurnal Fisika Unand JOURNAL ONLINE OF PHYSICS ORBITA: Jurnal Pendidikan dan Ilmu Fisika SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Kumparan Fisika Jurnal Abdi Insani Science Map Journal LOSARI: Jurnal Pengabdian Kepada Masyarakat Journal of Energy, Material, and Instrumentation Technology Schrodinger : Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Gede Wiratma Jaya
Universitas Pattimura
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Edukasi ecoprint dengan teknik pounding berbasis kearifan lokal, sebagai pewarnaan ramah lingkungan di Mamala, Maluku Tengah Trisnantari, Tamaratritania Citta; Rachmah, Alif Nur Laili; Rahanra, Geraldi; Taipabu, Muhammad Ikhsan; Badaruddin, Sabrianah; Rumpakwakra, Ervina; Jaya, Gede Wiratma; Nggolaon, Delpina; Alzagladi, Safina Utari
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 5 (2025): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i5.34077

Abstract

Abstrak Penggunaan pewarna sintetis dalam industri tekstil dapat menimbulkan risiko pencemaran lingkungan dan membahayakan kesehatan manusia. Oleh karena itu, ecoprint hadir sebagai alternatif pewarnaan ramah lingkungan yang memanfaatkan warna alami dari tumbuhan. Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan memberikan edukasi tentang bahaya pewarna sintetis, memperkenalkan ecoprint dengan teknik pounding, serta memanfaatkan kearifan lokal berupa tumbuhan sekitar sebagai pewarna alami. Mitra kegiatan ini adalah SMAS Muhammadiyah Mamala, Maluku Tengah, dengan peserta sebanyak 32 orang (30 siswa dan 2 guru). Metode pelaksanaan mencakup ceramah, diskusi, demonstrasi, dan praktik langsung pembuatan ecoprint pada tas katun menggunakan daun lokal seperti pakis dan pepaya jepang. Evaluasi dilakukan melalui pre-test dan post-test serta observasi selama kegiatan berlangsung. Hasil evaluasi menunjukkan peningkatan pemahaman peserta terhadap dampak pewarna sintetis dan prinsip ecoprint. Sebanyak 30 peserta menyatakan ingin kembali mencoba praktik ecoprint. Secara umum, peserta menunjukkan antusiasme tinggi dan mampu menghasilkan motif ecoprint yang unik. Meskipun terdapat kendala seperti keterbatasan alat dan hasil cetakan yang kurang jelas, kegiatan berjalan lancar dan memberi dampak positif terhadap peningkatan kesadaran lingkungan serta keterampilan kreatif peserta. Edukasi ecoprint ini berpotensi dikembangkan sebagai bagian dari kewirausahaan berbasis sekolah dengan pendekatan edukatif dan berkelanjutan. Kata kunci: ecoprint; teknik pounding; edukasi lingkungan; kearifan lokal; pewarna alami. Abstract The use of synthetic dyes in the textile industry poses significant risks to both environmental and human helath. As a sustainable alternative, ecoprint utilizes natural pigments from plant materials to create textile patterns without generating hazardous chemical waste. This community service program aimed to raise awareness about the environmental hazards of synthetic dyes, introduce the pounding technique in ecoprinting, and promote the use of local plant resources as natural dyes rooted in local wisdom. The activity was carried out at SMAS Muhammadiyah Mamala, Central Maluku, involving 32 participants (30 students and 2 teachers). The program combined educational lectures, discussions, demonstrations, and hands-on workshops in which participants applied the pounding technique to cotton tote bags using local foliage such as ferns and Japanese papaya leaves. Evaluation through pre- and post-tests, along with direct observation, indicated a significant improvement in participants’ understanding of eco-friendly dyeing practices. Most participants expressed strong interest in continuing ecoprinting activities. Despite minor challenges—such as limited tools and difficulties in achieving sharp prints—the program was successfully implemented. It fostered environmental awareness, creativity, and practical skills among students. This initiative demonstrates strong potential to be further developed into a school-based entrepreneurship model with ecological and educational value. Keywords: ecoprint; pounding technique; environmental education; local wisdom; natural dyes.
PENERAPAN PERTANIAN CERDAS BERBASIS INTERNET OF THINGS DAN AGROGEOFISIKA DI MADRASAH ALIYAH ITTAQOLLAH AMBON Bahri, Samsul; Jaya, Gede Wiratma; Zulfiah, Zulfiah
Jurnal Abdi Insani Vol 13 No 1 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i1.3189

Abstract

Food security requires transformation of the agricultural sector through the application of technology. This article discusses a community service program aimed at addressing water scarcity and low interest in agriculture among young people at Ittaqollah Islamic High School in Ambon. The method used was community development with an interdisciplinary approach, combining geophysics for water exploration and Internet of Things (IoT) technology for smart irrigation. The activity began with subsurface mapping using geoelectric resistivity, which revealed a groundwater depth of >52 meters. This finding became the basis for implementing a rainwater harvesting solution installed on the school's roof. Next, an automatic irrigation system based on an ESP32 microcontroller was built and installed, integrated with a soil moisture sensor and controllable via smartphone. The program also included outreach and practical training for students and teachers. The results showed that the irrigation system operated optimally in both automatic and manual modes. This program demonstrates that the integration of geophysics and IoT can create sustainable solutions for water security, improve irrigation efficiency, and empower young people as future agricultural actors.
Bioremediation of Oil Spill using Dried Coconut Husk as an Absorbent Material Tamaratritania Citta Trisnantari; Gede Wiratma Jaya; Nikmans Hattu
Journal of Energy, Material, and Instrumentation Technology Vol 7 No 2 (2026): Journal of Energy, Material, and Instrumentation Technology
Publisher : Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jemit.473

Abstract

Oil spills represent a serious environmental hazard, particularly to marine ecosystems. This study explores the use of dry coconut husk, an abundant agricultural waste, as a natural sorbent for oil spill remediation. The oil absorption performance of coarse and powdered coconut husk was evaluated under various conditions, including different contact times, absorbent masses, and oil–water mixtures. A commercial oil absorbent pad (SABER) was used as a benchmark. Results show that powdered coconut husk has higher absorption capacity and efficiency compared to coarse husk, attributed to its finer particle size and increased surface area. In oil–water systems, powdered husk exhibited selective oil uptake with minimal water absorption, approaching the performance of the commercial pad. These findings highlight the potential of coconut husk as a biodegradable, low-cost, and sustainable sorbent material, especially in resource-limited settings. Its direct use without chemical modification supports practical applications and aligns with circular economy principles. Further optimization and field-scale validation are recommended to enhance its applicability in real spill scenarios.
Co-Authors Aditya Ramadhan Alif Nur Laili Rachmah Alzagladi, Safina Utari Aponno, Sanny Virginia Badaruddin, Sabrianah Barus, Carolina Sri Athena Delpina Nggolaon Ervina Rumpakwakra Geraldi Rahanra Hattu, Nikmans Masbait, Kristi Wansia Nggolaon, Delpina Nikmans Hattu Nikmans Hattu Samsul Bahri Samsul Bahri Sanny Virginia Aponno Silahooy, Stevi Silahoy, Stevi Souisa, Cinta Amergebi Taipabu, Muhammad Ikhsan Tamaratritania Citta Trisnantari Thohirah, Afifah Trisnantari, Tamaratritania Citta Tuhumury, Yunita Veithzal Rivai Zainal Warella, Juen Carla Zulfiah Zulfiah, Zulfiah