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All Journal Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Malikussaleh Journal of Mechanical Science Technology
Asnawi, A
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Humanities Automotive Engineering Control & Systems Engineering Education Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering

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Pengaruh Penambahan Karbon Aktif Dalam Katalis Kalium Hidroksida (KoH) Terhadap Performa Generator HHO Tipe Dry Cell Andrean, Rizky; Asnawi, A; Rahman, Abdul
Malikussaleh Journal of Mechanical Science and Technology Vol. 9 No. 1 (2025): Malikussaleh Journal of Mechanical Science and Technology (MJMST)
Publisher : E-Journal Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjmst.v9i1.24349

Abstract

Hidrogen merupakan salah satu jenis energi terbarukan yang memiliki banyak keunggulan dibandingkan sumber energi terbarukan lainnya. Salah satu metode memproduksi hidrogen yang dapat dikembangkan adalah elektrolisis air. Elektrolisis air adalah penguraian senyawa air (H2O) menjadi Hidrogen dan Oksigen dengan menggunakan arus listrik. Pada penelitian ini digunakan generator HHO bertipe dry cell dengan penggunaan katalis berupa KOH dan karbon aktif. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan karbon aktif sebanyak 2,5%, 5%, 7,5% dan 10% kedalam larutan KOH sebesar 2,5% dengan total massa 1000g terhadap performa generator HHO. Dalam penelitian ini akan dihasilkan data berupa laju produksi HHO, daya saat pengoperasian dan efisiensi generator. Berdasarkan penelitian didapat hasil bahwa penambahan karbon aktif ke dalam larutan katalis KOH meningkatkan laju produksi HHO. Produksi HHO paling optimal adalah pada penambahan karbon aktif sebanyak 7,5% ke dalam larutan KOH 2,5% dengan daya 151,98W yang dapat memproduksi HHO sebanyak 497,51 ml/min
Retooling Coconut Peeling Machine for Community Empowerment in Paloh Punti Village Muara Satu Putra, Reza; Muhammad, M; Asnawi, A; Islami, Nurul; Sayuti, Muhammad; Murdani, Murdani; Wahyuni, Rita
JURNAL HURRIAH: Jurnal Evaluasi Pendidikan dan Penelitian Vol. 4 No. 4 (2023): Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian
Publisher : Yayasan Pendidikan dan Kemanusiaan Hurriah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56806/jh.v4i4.161

Abstract

The partner in this PKM is Paloh Punti Village, Muara Satu, Lhokseumawe City. Paloh Punti Village is one of the villages in the Unimal Campus area which is 3 km from the Bukit Indah Campus. In general, the jobs of the people in Paloh Punti village are farmers and livestock breeders. Almost 80% of plantation land in this village is planted with coconut trees. Selling coconut plantation products is one of the main sources of income for the people of Paloh Punti village. So far, the selling value of coconuts in the Paloh Punti area is relatively low, ranging from 1,800 to 2,000 rupiah. This low selling value is due to the coconut plantation owners selling their produce intact, known in the community as round coconuts. To increase the selling value of these coconuts, the Community Service is trying to offer assistance in making a Coconut Skin Peeling Machine which will later be donated to the Paloh Punti Village Community under the coordination of the Village Leadership. This service will be carried out in stages, starting with counseling, introduction to peeling tools/machines, testing the tools, evaluating the economic value and handing over the coconut peeling machine to the village leadership. Counseling and training on the use of this tool begins with designing a tool using the ATM method (Observe, Imitate and Modify) from pre-existing types of equipment and adapt it to the needs of supporting machines.
Reuleut Timu Village Youth Empowerment through Service Training for Refrigeration Equipment in the Neighborhood of Malikussaleh University Aby, Muhammad; Putra, Reza; Asnawi, A; Muhammad, M; Islami, Nurul; Dailami, D; Rianda, Faizar
JURNAL HURRIAH: Jurnal Evaluasi Pendidikan dan Penelitian Vol. 5 No. 4 (2024): Journal Hurriah: Journal of Educational Evaluation and Research
Publisher : Yayasan Pendidikan dan Kemanusiaan Hurriah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56806/jh.v5i4.188

Abstract

The environment of the Reuleut Campus of Malikussaleh University has a dense area along with the increase in the number of students who inhabit the area. The number of offices and boarding houses with AC facilities is an opportunity for a property as an AC service technician and the increasing need for AC Service Technicians. The purpose of the service is to provide knowledge and skills in the maintenance and repair of Split Water Conditoner (AC) to the Youth of the Environmental Village of Malikussaleh University. The implementation of Service activities was carried out with Berkat Maju Service partners located at SP KKA Dewantara District, North Aceh Regency. The training uses theoretical, practical and internship methods. In the first method, participants are given knowledge related to theory in the form of practical support materials. Practice Methods related to air conditioner maintenance and repair starting from the introduction of work aids, installation and disassembly, service and damage detection are carried out directly by providing 1 unit of air conditioner as a practice material. Internship methods are carried out to provide participants with direct experience in the field conditions alongside partners The results of the activity show an increased level of participant knowledge about cooling equipment, based on evaluation data that indicates understanding of basic cooling equipment, equipment servicing, AC disassembly, and proper Freon detection.
Co-Authors Abdul Rahman Aby, Muhammad Andrean, Rizky Dailami, D Muhammad, M Murdani Murdani, Murdani Nurul Islami, Nurul Putra, Reza Rianda, Faizar Sayuti, Muhammad Wahyuni, Rita