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All Journal SITEKIN: Jurnal Sains, Teknologi dan Industri J-Dinamika: Jurnal Pengabdian Kepada Masyarakat ARMATUR : Artikel Teknik Mesin dan Manufaktur
Entikaria Rachmanita, Risse
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Aerospace Engineering Automotive Engineering Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Mechanical Engineering Other

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RC Boat Trash Collector berbasis Solar Cell sebagai Solusi Pembersihan Sampah Anorganik pada Permukaan Air Sungai Aditya, Moch. Roghib Kasful Nghoman; Muzdalifah, Putri; Aulia Rahman, Dandi; Tri Saputra, Hilmy; Adi Pratama, Yudha; Entikaria Rachmanita, Risse
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 5 No. 1 (2024): Jurnal Armatur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v5i1.4875

Abstract

Currently, wasted is a huge problem in Indonesia. This happens because every day the amount of waste increases along with increasing production without proper processing methods. The average daily waste generation by the community is 52,252.51 tons, and from this data 24.85% is inorganic trash. Most inorganic trash cannot be decomposed by microorganisms or takes a long time to be decomposed by nature. It is estimated that there are 0.48-1.29 million tons of plastic trash per year is found in oceans and lakes. If this continues, more and more losses will be caused, such as river pollution which will cause water erosion and flooding, damage ecosystems in rivers, and can accelerate the spread of pests and diseases. Based on this problem, the application of solar cell-based RC Boat Trash Collector technology aims to assist in cleaning up trash on the surface of river water by using a conveyor mechanism to transport trash. The stages of applying technology to partners consist of problem identification, data collection, pre-production, production and post-production. The implementation of this technology involves cleaning rivers in residential areas and being able to transport 647.8 grams of plastic trash.
Pemberdayaan Karang Taruna Dusun Gaplek dalam Pemanfaatan imbah Kotoran Sapi dan Kulit Kopi sebagai Bahan Non-Addhesive Bio-briquettees Berbasis Green Economy Dana Raja, Kusuma; Akbar Rizqi Maulana, Alfian; Alfi Fredyansyah, Maulana; Poma, Yoniva Nandarista Poma; Entikaria Rachmanita, Risse
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 9 No 3 (2024): Desember
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/j-dinamika.v9i3.5366

Abstract

This research aims to develop non-adhesive biobriquettes made from coffee husk waste and cow dung as the main raw materials. This initiative is expected to be a sustainable solution in organic waste management and provide economic benefits to the community. The method used includes the process of mixing, molding, and drying the raw materials without using additional adhesives. The results show that the biobriquettes produced have a high calorific value and can compete with conventional biobriquettes that use chemical adhesives. In addition, the application of this technology in the community has a positive impact in the form of increased awareness of the importance of waste management and local economic development through the production of biobriquettes. Thus, this study concludes that non-adhesive biobriquettes from coffee husk waste and cow dung have great potential to be further developed as an alternative energy source that is environmentally friendly and empowers the community. Keywords — Non-adhesive biobriquettes, Coffee husk waste, Cow dung
Implementation of Remote Steering System on RC Boat Trash Collector Based on Solar Energy Entikaria Rachmanita, Risse; Kasful Nghoman Aditya, Moch. Roghib; Hasbiyati, Haning; Nur Karimah, Cahyaning; Anwar, Saiful; Rudiyanto, Bayu
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 23, No 1 (2025): December 2025
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v23i1.38181

Abstract

Trash, especially plastic trash in the water, remains a problem in Indonesia due to the fact that conventional methods are restricted and employ inefficient heavy equipment. Automation-based technological solutions, such as the Remote Controlled (RC) Boat Trash Collector, are promising and sustainable answers. This research focuses on the design and implementation of a remote steering mechanism for a solar-powered RC Boat Trash Collector. This system is energized by solar panels as a source of renewable energy, a conveyor system for garbage picking, and a Jumper T-Lite V2 2.4 GHz frequency remote control as the main controller. The process of research was carried out by designing, constructing, and testing the performance of the ship, for example, testing the drive motor, servo rudder, conveyor system, and test range control. The test results showed that the steering system responds well with an effective range of up to 300 meters, and the solar panels can extend the vessel's operating time. The conveyor mechanism also performs well in gathering floating debris into a collection bin. By the integration of this system, the RC Boat Trash Collector has proven to be effective, efficient, and environmentally friendly in assisting waste cleaning in bodies of water while being a platform for the implementation of sustainable, renewable energy technology.
The INOVASI PENGGUNAAN LIMBAH KULIT DURIAN SEBAGAI ARANG AKTIF DI KELOMPOK TANI HUTAN SANTOSO, KLUNGKUNG, JEMBER Andi Nugroho, Setyo; Entikaria Rachmanita, Risse; Cinantya Anindita, Devina; Fatur Rohman, Hanif; Firgiyanto, Refa; Fatimah, Titien; Lia Novenda, Ika
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 10 No 3 (2025): J-Dinamika
Publisher : Politeknik Negeri Jember

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

Abstract

Produksi durian nasional mencapai 500–700 ribu ton per tahun, dengan Kabupaten Jember menyumbang sekitar 3.402 ton. Peningkatan produksi durian di Desa Klungkung Jember, menimbulkan permasalahan lingkungan akibat penumpukan limbah kulit durian yang sulit terurai. Limbah berpotensi mencemari udara, air, dan menghasilkan gas berbahaya seperti CH₄, NH₃, dan H₂S. Kegiatan bertujuan meningkatkan kapasitas dan kemandirian Kelompok Tani Hutan (KTH) Santoso. Metode pelaksanaan mencakup tahap persiapan, sosialisasi, pelatihan, implementasi, serta monitoring dan evaluasi berbasis partisipatif. Hasil kegiatan menunjukkan peningkatan signifikan pengetahuan peserta, dari skor rata-rata pre-test 4 menjadi post-test 7. Uji aktivasi menunjukkan bahwa jeruk nipis menghasilkan arang aktif dengan kejernihan tertinggi dibandingkan KOH dan NaOH. Dampak kegiatan meliputi pengurangan limbah organik, peningkatan pendapatan masyarakat, serta penguatan kesadaran lingkungan. Program ini terbukti efektif dalam mengimplementasikan teknologi tepat guna berbasis potensi lokal yang mendukung ekonomi sirkular dan kesejahteraan masyarakat secara berkelanjutan
Co-Authors Adi Pratama, Yudha Aditya, Moch. Roghib Kasful Nghoman Akbar Rizqi Maulana, Alfian Alfi Fredyansyah, Maulana Aulia Rahman, Dandi Bayu Rudiyanto Cinantya Anindita, Devina Dana Raja, Kusuma Fatimah, Titien Fatur Rohman, Hanif Hasbiyati, Haning Ika Lia Novenda Kasful Nghoman Aditya, Moch. Roghib Muzdalifah, Putri Nur Karimah, Cahyaning Poma, Yoniva Nandarista Poma Refa Firgiyanto Saiful Anwar Setyo Andi Nugroho Tri Saputra, Hilmy