Article Per Year (5 Year)
p-Index From 2021 - 2026
2.554
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Lingkungan JURNAL TEKNOLOGI LINGKUNGAN Jurnal Wilayah dan Lingkungan JTERA (Jurnal Teknologi Rekayasa) Jurnal Proyek Teknik Sipil Jurnal Serambi Engineering Astonjadro Media Ilmiah Teknik Lingkungan Region : Jurnal Pembangunan Wilayah dan Perencanaan Partisipatif Journal of Community Based Environmental Engineering and Management EPI International Journal of Engineering Jurnal EnviScience (Environment Science) Jurnal Ilmiah Lingkungan Kebumian Indonesian Journal of Social and Environmental Issues (IJSEI) Altruis: Journal of Community Services V-MAC (Virtual of Mechanical Engineering Article) Matriks Teknik Sipil INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Pengabdian Masyarakat Charitas Journal of Engineering Science and Technology Management Jurnal Malikussaleh Mengabdi
Adicita, Yosef
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

Published : 23 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 23 Documents
Search

 1   2   3 
Static Stress Simulation Analysis of Skid Frame of Portable Open Waste Container Using FEA Method on SolidWorks Ulfah, Nurul; Adicita, Yosef; Ariyanto, Nugroho Pratomo; Puspita, Roza; Arifin, Nurul Laili; Wibowo, Ari; Putra, Rama Dani Eka
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 2 (2025): September 2025
Publisher : Journal of Engineering Science and Technology Management

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

Abstract

Portable open waste container is a traditional waste transport tool that is still widely used in various places. Skid frame is an important component in the construction of portable open waste container that serves to withstand static and dynamic loads during waste transport. Therefore, it is necessary to analyse the strength of the skid frame structure to ensure the design is able to withstand the given load. This research aims to analyse the stress distribution, deformation, and safety factor of the portable open waste container skid frame using the Finite Element Analysis method in Solidworks software. The analysis results show that the maximum stress that occurs in the skid frame is 249.921 MPa which almost reaches the yield stress of ASTM A36 steel material, which is 250 MPa, with a maximum deformation of 20.544 mm, and a minimum safety factor of 0.6. Based on these results, it can be concluded that the skid frame design needs to be optimised to improve the durability of the structure and safety during operation
CONTINUOUS PIGGERY WASTEWATER TREATMENT WITH ANAEROBIC BAFFLED REACTOR (ABR) BY BIO-ACTIVATOR EFFECTIVE MICROORGANISMS (EM4) Suryawan, I Wayan Koko; Prajati, Gita; Afifah, Anshah Silmi; Apritama, Muhammad Rizki; Adicita, Yosef
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Volume 3, Number 1, October 2019
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v3i1.5095

Abstract

Aim: The purpose of this study was to determine the efficiency and characteristics of pig wastewater treatment. This was to be achieved using ABR with the addition of effective microorganism4 (EM4) as a bio-activator during the startup process (R1) and without EM4 (R2). Methodology and Results: Piggery wastewater is poured into ABR with 12 hours HRT (hydraulic retention time), though it is reduced to 6 hours after the concentration is stable. The COD removal efficiency at 12 hours HRT was 60% (R1) and 51% (R2). However, the results did not change significantly, since the 6 hours HRT COD efficiency was 57.8% (R1) and 51.3% (R2). The biomass growth rate at R1 is faster than R2 with Food to Microorganism Ratio (F/M) 0.4-0.89 (R1) and 0.68-1.38 (R2) while the yield of methane gas formation was 0.25-0.28 L-CH4/g-COD. Conclusion, significance, and impact study: COD effluent is the total organic material present in the piggery wastewater effluent, which is discharged into water bodies without meeting the set quality standards. This damages the quality of water bodies. The wastewater treatment needs to be prioritized to meet quality standards of COD effluent. Also, the addition of EM4 to the activated sludge reactor improves the COD removal efficiency and biomass growth, though advanced treatment is still needed for piggery wastewater.
Kolaborasi Strategis Politeknik Negeri Batam-Industri: Pelatihan Magnetic-Penetrant Testing untuk Siswa SMKN Batam Albana, Muhammad Hasan; Ariyanto, Nugroho Pratomo; Arifin, Nurul Laili; Ningsih, Tiwi Gustria; Adicita, Yosef; Dewi, Ifti Luthviana; Setiawan, Oki; Rusdwinanto, Chandra Defta; Ismail, Muhammad
Jurnal Malikussaleh Mengabdi Vol. 5 No. 1 (2026): Jurnal Malikussaleh Mengabdi, Januari 2026
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v5i1.25276

Abstract

Industri strategis di Kota Batam, seperti galangan kapal dan migas, membutuhkan sumber daya manusia terampil di bidang Uji Tak Rusak (Non-Destructive Testing - NDT). Namun, lulusan Sekolah Menengah Kejuruan (SMKN) seringkali menghadapi kesenjangan kompetensi di bidang spesifik ini. Program Pengabdian kepada Masyarakat ini bertujuan untuk menjembatani kesenjangan tersebut melalui pelatihan Magnetic Testing (MT) dan Penetrant Testing (PT) bagi siswa SMKN. Kegiatan ini dirancang sebagai kolaborasi strategis antara Politeknik Negeri Batam, praktisi industri, dan empat SMKN di Kota Batam, dengan melibatkan 19 siswa sebagai peserta. Metode pelatihan mencakup penyampaian teori, demonstrasi, dan sesi praktik langsung, dengan evaluasi keberhasilan program yang difokuskan pada analisis kuesioner kepuasan dan persepsi manfaat. Hasil evaluasi menunjukkan tingkat keberhasilan yang sangat tinggi, di mana 100% peserta memberikan respon positif terhadap seluruh aspek pelatihan. Analisis kualitatif juga mengonfirmasi bahwa peserta merasa lebih kompeten dan percaya diri untuk melakukan pengujian NDT dasar setelah mengikuti kegiatan. Simpulannya, pelatihan ini terbukti efektif sebagai model implementasi program "link and match" yang tidak hanya meningkatkan kepuasan tetapi juga kompetensi praktis siswa, sehingga berpotensi meningkatkan daya saing mereka untuk memasuki dunia industri.
Co-Authors Aartje Tehupeiory Althien John Pesurnay Anshah Silmi Anshah Silmi Afifah Apritama, Muhammad Rizki Apritama, Muhammad Rizky Ari Wibowo D. Darwin Darwin Darwin Darwin Darwin Darwin Darwin Darwin Darwin Dewi, Ifti Luthviana Gita Prajati Gita Prajati Gita Prajati Handi Wilujeng Nugroho I Wayan Koko Suryawan I Wayan Koko Suryawan Imelda Masni Juniaty Sianipar Iva Yenis Septiariva Iva Yenis Septiariva Kurniawan Hamidi Lina Hanarisanty Mega Mutiara Sari Mega Mutiara Sari Muhammad Hasan Albana Muhammad Ismail Muhammad Rizki Apritama Muhammad Rizki Apritama Muhammad Rizki Apritama Muhammad Rizki Apritama Muhammad Rizky Apritama Ningsih, Tiwi Gustria Nova Ulhasanah Nugroho Pratomo Ariyanto Nur ‘Azah Nurul Laili Arifin Nurul Ulfah Prajati, Gita Putra, Rama Dani Eka Roselyn Indah Kurniati Roza Puspita Rusdwinanto, Chandra Defta Sari, Mega Mutiara Sarwono, Ariyanti Sembiring, Nikolas Setiawan, Oki Silmi, Anshah Sri Dewi Handayani Suhardono, Sapta Suryawan, I Wayan Koko Tehupeiory, Aarce Yura Witsqa Firmansyah Zefri Azharman