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All Journal AUSTENIT VANOS Journal of Mechanical Engineering Education ABDIKARYA: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Haryadi Haryadi
Universitas Sultan Ageng Tirtayasa
Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Education Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Veterinary Other

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PERANCANGAN DAN PENGUJIAN ALAT PENGASIN TELUR BEBEK DENGAN AIR COMPRESSION PRESSURE Yusup Nur Rohmat; Kusnandar Hidayat; Delffika Canra; Suliono Suliono; Haryadi Haryadi; Hendar Priyatna
AUSTENIT Vol. 13 No. 2 (2021): AUSTENIT 13022021
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.5725848

Abstract

The traditional method of making salted eggs usually using the salting, which is done well, its needs time about 14 days. This condition indicated to have a method that can speed up the process of salting the eggs. The process of salting eggs normally uses the usual soaking method where the eggs are coated with bricks and rubbing ash then left to stand. The diffusion of salt penetration in traditional salting takes place slowly. For this reason, the speed of salt penetration can be done by increasing the salt level in the soaking solution so that the penetration of salt into the eggs can take place faster. This methodology in this research study using of air pressure to speed up the process of salting the eggs. The method used is to use air pressure with the use of compressor air pressure at a pressure of 4 - 6 Bar with a salting test time of about 4 to 7 hours
The Effect of Zeolite Catalysis Size on Biodiesel Characteristics of Bio-Oil from Tuna Waste Imron Rosyadi; Haryadi Haryadi; Ni Ketut Caturwati; Syahrul Ivandy
VANOS Journal of Mechanical Engineering Education Vol 6, No 1 (2021)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/vanos.v6i1.9269

Abstract

Indonesia is a country with the third largest tuna production in the world. Fish oil as a fishery product processing waste is a potential material for making biodiesel because it has a high fat content. In this research, biodiesel was made from bio-oil from tuna waste through esterification and transesterification processes at 60°C, stirring speed 360 rpm with a reaction time of 2 hours. The purpose of this study was to determine the levels of Free Fatty Acid (FFA) contained in bio-oil from tuna waste and to determine the effect of the size of the natural zeolite catalyst in the transesterification process on the characteristics of the biodiesel produced. The variables used were the size of the zeolite catalyst 10 - 20, 30 - 40, 50 - 60, 70 - 80, 100 - 120 mesh. From the research results, it can be concluded that the smaller the zeolite catalyst size, the resulting biodiesel is closer to the biodiesel standard and the size of 100-120 mesh which is very close to the SNI 7182: 2015 biodiesel standard with a density value of 849.6 kg/m3, kinematic viscosity 3,413 cSt, moisture content. 0%, acid number 1.10 mg.KOH /gr, flash point 75 ° C, calorific value 8.240 Cal/gr.
PENDAMPINGAN PEMBUATAN DESAIN DAN RAB RENOVASI MASJID NURUL IMAN DI DESA KASEMEN KOTA SERANG Heri Haryanto; Rama Indera Kusuma; Zulmahdi Darwis; Rifky Ujianto; Woelandari Fathonah; Qurrotul Milania; Haryadi Haryadi; Hendrian Budi Bagus Kuncoro
ABDIKARYA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 1 (2023): ABDIKARYA
Publisher : Lembaga Pengembangan, Penelitian dan Pengabdian Kepada Masyarakat Universitas Banten Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1009.894 KB) | DOI: 10.47080/abdikarya.v5i1.2458

Abstract

Masjid merupakan sarana beribadah umat muslim yang mempunyai fungsi sebagai sarana berkegiatan masyarakat. Masjid Nurul Iman terletak di desa Kasemen kota serang. DKM Masjid Nurul Iman membutuhakan pendampingan dalam membangun masjid yang memadai dan didambakan oleh maysarakat, sehingga kegiatan ini bertujuan untuk memberikan pendampingan kepada DKM Masjid Nurul Iman dalam membuat desain dan rencana anggaran biaya (RAB) renovasi masjid sehingga dapat memfasilitasi tempat ibadah yang lebih memadai. Kegiatan pengabdian ini membantu masyarakat dalam merencanakan masjid dalam aspek arsitektur dan struktural serta anggaran biaya pembangunan renovasi masjid. Tahapan pelaksanaan kegiatan terdiri dari survei lapangan, pengukuran area masjid eksisting, kompilasi data pengukuran, membuat desain gambar dan menyusun RAB. Berdasarkan hasil perhitungan rencana anggaran biaya pembangunan renovasi masjid Nurul Iman Desa Kasemen membutuhkan biaya sebesar Rp. 1.199.249.000,00.
Co-Authors Delffika Canra Hendar Priyatna Hendrian Budi Bagus Kuncoro Heri Haryanto Imron Rosyadi Kusnandar Hidayat Ni Ketut Caturwati Nur Rohmat, Yusup Qurrotul Milania Rama Indera Kusuma Rifky Ujianto Suliono Suliono Syahrul Ivandy Woelandari Fathonah Zulmahdi Darwis