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All Journal Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat To Maega: Jurnal Pengabdian Masyarakat Journal of Applied Engineering and Technological Science (JAETS) International Journal of Demos Jurnal Pengabdian kepada Masyarakat Nusantara Mattawang: Jurnal Pengabdian Masyarakat Archipelago Engineering METIKS: Jurnal Teknik Mesin, Elektro, Informatika, Kelautan & Sains Buletin SWIMP
Rezza Ruzuqi
Mekanisasi Perikanan, Politeknik Kelautan Dan Perikanan Sorong, Kota Sorong
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences Transportation Veterinary Other

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Pengenalan Produk Printer 3D sebagai Alternatif Pengolahan Sampah Botol Plastik (PET) di SD Impress 5 Pulau Raam Sorong Kepulauan Rezza Ruzuqi; Hendra Poltak; Andreas Pujianto; Endang Gunaisah; Handayani Handayani; Ismail Ismail
To Maega : Jurnal Pengabdian Masyarakat Vol 6, No 3 (2023): Oktober 2023
Publisher : Universitas Andi Djemma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/tomaega.v6i3.1930

Abstract

The waste problem is endless, especially non-organic waste. Garbage that has been collected and not managed properly can cause big problems. Raam Island is one of the areas in the city of Sorong that is constrained by waste problems. Many non-organic wastes cannot be resolved. It is a challenge for academics to be able to help solve. In this activity, one of the efforts made was the socialization of the existence of a method that can be applied to reduce non-organic waste. One of them is the introduction of 3D printer products processed from polyethylene terephthalate (PET) non-organic plastic waste. Plastic non-organic waste of Polyethylene Terephthalate (PET) is waste produced from drink bottles, such as mineral water bottles. Knowledge of non-organic waste processing techniques needs teaching from an early age. Therefore, socialization activities are carried out starting from the elementary school level. This activity resulted in the additional insight that there is a new method for processing non-organic plastic waste, especially the type of Polyethylene Terephthalate (PET) often used in everyday life. Based on survey results, data was generated that this activity was very beneficial for the surrounding community. It is hoped that after this activity, the surrounding community can start not directly disposing of drink bottle waste but could collect it and then process it into useful products.
Effect of High Temperature Heating on Chemical Compounds in Magnesium Composite Materials Rezza Ruzuqi; Eko Tavip Maryanto
Journal of Applied Engineering and Technological Science (JAETS) Vol. 5 No. 2 (2024): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v5i2.3749

Abstract

The development of magnesium composite-based seawater battery anode technology is actively pursued, especially in its ability to transmit and store electrical energy. However, many overlook the possibility that significant temperature changes during the process may lead to chemical compound alterations, potentially affecting the battery's performance. Therefore, this research examines the changes in chemical compounds in magnesium composite-based seawater battery anodes caused by high temperatures. In this study, the synthesis process of magnesium composite material composed of MgAlSnMn with variations of Manganese (wt.-%) 14.8, 15, 15.2, 15.4, 15.6. Then it was milled for 60 minutes. Next, the materials were pelletized using a manual compacting machine with a diameter and compressive strength of 10 mm and 150 kg/cm2 respectively. After that, all materials were sintered at 7500C with a muffle furnace for 60 minutes. In this study, XRD equipment was utilized to determine chemical compound changes. The results indicate that magnesium composite materials undergo significant chemical compound alterations at high temperatures, including MgO (Magnesium Oxide Periclase), Al18Mg3Mn2, and the remaining Al elements. This could potentially disrupt the performance of seawater batteries when applied. It is hoped that further research will be conducted in the future to enhance the quality and performance of the product.
Co-Authors Abrori, M. Zaki Latif Agung Setia Abadi Ahmad Nurfauzi Amri, Irman Andi Rahmat Andreas Pujianto Arief Nasrul Firdani Bagas Prakoso Boby W Ziliwu Boby Wisely Ziliwu Disabella Dayera Djoko Prasetyo Egbert Joshua Sirait Eko Tavip Maryanto Endang - Gunaisah Ernawati Ernawati Handayani - Intanurfemi Bacandra Hismayasari Ismail Ismail Kadarusman Marcelinus P. Saptono Muh. Akhsan Samaila Muh. Arzad Muhfizar, Muhfizar Munzir Munzir Nurfauzi, Akhmad Nurul Huda Poltak, Hendra Pujianto, Andreas Pundi Ramadhan Sudrajat Puspitasari, Asthervina Widyastami Safriansyah Sigit D. P. Sidhi Sony Rumalutur Victor Danny Waas Yani Nurita Purnawanti