Article Per Year (5 Year)
p-Index From 2021 - 2026
0.659
P-Index
This Author published in this journals
All Journal Multitek Indonesia : Jurnal Ilmiah Jurnal Sosial dan Teknologi Terapan AMATA Journal of Multidisciplinary Sustainability Asean
Obed Patiung
Politeknik Amamapare
Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Circular Economy in Waste Management Systems: Technological Innovations for Sustainable Resource Recovery and Waste Minimization Obed Patiung; Olivia Jimenez; Luis Ramirez
Journal of Multidisciplinary Sustainability Asean Vol. 3 No. 3 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/ijmsa.v3i3.3851

Abstract

Background. Rapid urbanization and industrial growth have exacerbated waste generation worldwide, challenging traditional waste management systems and threatening environmental sustainability. Linear disposal practices often lead to resource depletion, pollution, and increased greenhouse gas emissions. Circular economy principles offer a strategic framework to transform waste streams into valuable resources, emphasizing reuse, recycling, and technological innovation for sustainable management. Purpose. This study aims to investigate how technological innovations can enable circular economy practices in waste management, enhance resource recovery, and minimize environmental impacts. The research evaluates the effectiveness of advanced waste treatment technologies, process optimization, and material recovery strategies across diverse urban and industrial contexts. Method. A mixed-methods approach was employed, combining systematic literature review, technical performance analysis, and comparative case studies of innovative waste management systems. Data on recycling efficiency, resource recovery rates, energy recovery, and environmental impacts were collected and analyzed to assess the practical contribution of technological interventions. Results. Results indicate that integration of automation, smart sorting, bioconversion, and advanced material recovery significantly improves resource efficiency and reduces landfill dependency. Case studies demonstrate measurable reductions in waste volumes, improved material circularity, and enhanced sustainability outcomes. Conclusion. The study concludes that technological innovation is critical for operationalizing circular economy principles in waste management systems, providing both environmental and economic benefits while supporting sustainable urban development.
Investment Feasibility Of A Sand And Gravel Quarry Using The Benefit Cost Ratio Method A Case Study Of Pt. Arkatama Mining, Jayawijaya Regency, Indonesia Obed Patiung; Mapuay Menasye Theo Afasedanya
MULTITEK INDONESIA Vol 19 No 2 (2025): Desember
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/mtkind.v19i2.12726

Abstract

The Wouma District in Jayawijaya Regency has significant potential for sirtu (sand and gravel) deposits, particularly along the Uwe River. PT. Arkatama Mining is one of the mining companies utilizing these resources for construction and mining activities. However, the economic feasibility and actual reserve quantity of sirtu have not been thoroughly studied. This research aims to analyze the economic feasibility of sirtu mining using the Benefit Cost Ratio (BCR) method. Data collection involved field measurements, interviews, and company document analysis. Results show that the mining area covers 4,320 m² with a sirtu resource volume of 38,880 m³. The BCR value obtained is 2.6, indicating that the project is economically feasible and profitable. The study recommends environmental monitoring and operational efficiency improvements to ensure sustainable mining practices.
ANALISIS EFEK TRANSPORTASI DRILL CORE TERHADAP PERUBAHAN JUMLAH FREKUENSI JOINT TERUKUR DI RIG DAN CORE SHED TIMIKA Obed Patiung; Hendro Jonastra Girsang
Jurnal Sosial dan Teknologi Terapan AMATA Vol. 1 No. 1 (2022): Maret 2022
Publisher : Politeknik Amamapare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55334/sostek.v1i1.193

Abstract

Rock Quality Designation (RQD) merupakan sistem klasifikasi massa batuan tertua dan masih digunakan hingga saat ini. Distribusi dan klasifikasi kualitas batuan akan sangat membantu dalam memberikan informasi kondisi batuan setempat. Oleh karena itu, perlu dilakukan studi tentang pemetaan klasifikasi batuan berdasarkan data RQD untuk proses pengambilan keputusan desain perencanaan tambang. Penelitian ini bertujuan untuk mengetahui pengaruh/efek transportasi drill coredari Rig ke core shed dengan menggunakan metode Analisa RQD dari sampel drill core Adapun hasil dari penelitian ini yaitu perubahan joint terukur yang terjadi di core shed lebih besar dari pada hasil dari drill hole hal ini disebabkan oleh pengaruh transportasi dan kondisi jalan sepanjang dari Rig ke coreshed yang mana menyebabkan bidang lemah telah terbuka/patah selama proses transportasi berlangsung, sehingga dengan adanya perubahan jumlah joint ini tentunya berdampak pada nilai RQD di core shed.
Co-Authors Hendro Jonastra Girsang Luis Ramirez Mapuay Menasye Theo Afasedanya Olivia Jimenez