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All Journal International Journal of Renewable Energy Development Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Teknik Sipil Jurnal Kesehatan Masyarakat Jurnal Bahan Alam Terbarukan Jurnal Pengembangan Kota Journal of Environmental Engineering and Sustainable Technology Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) The Indonesian Journal of Planning and Development PROMINE Jurnal GEOSAPTA Astonjadro Media Ilmiah Teknik Lingkungan Indonesian Journal of Chemical Analysis (IJCA) Jurnal Kesehatan Masyarakat dan Lingkungan Hidup Jurnal EnviScience (Environment Science) Journal of Environmental Science and Sustainable Development Indonesian Journal of Social and Environmental Issues (IJSEI) Journal of Earth and Marine Technology (JEMT) Jurnal Energi Baru dan Terbarukan Indonesian Journal of Applied Environmental Studies Jurnal Teknologi Lingkungan Lahan Basah Jurnal Teknik Kimia dan Lingkungan Journal of Sustainable Infrastructure Jurnal Teknologi Lingkungan (Journal of Environmental Sustainability Management)
Sari, Mega Mutiara
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Transportation

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Journal : Journal of Sustainable Infrastructure

 1 
Perancangan Sistem Pengelolaan Sampah dengan Metode Material Flow Analysis (MFA) (Studi Kasus: Kota Tasikmalaya) Detiar, Reki; Ulhasanah, Nova; Sari, Mega Mutiara
Journal of Sustainable Infrastructure Vol. 2 No. 2 (2023): Importance of Public Health and Waste Management
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v2i2.23

Abstract

This study concerns the design of a waste management system using the Material Flow Analysis (MFA) method in the city of Tasikmalaya. TPA Ciangir is the only landfill in Tasikmalaya, and its storage capacity has reached its maximum, necessitating improvements in waste management. The aim of this design is to determine an appropriate waste management system that can be implemented in Tasikmalaya. Based on observations and interviews, waste collection at TPA Ciangir in Tasikmalaya is conducted in small amounts, leading to a significant amount of household waste not being collected daily, resulting in waste accumulation and minimal transport to waste processing facilities. According to Permen PU Number 3 of 2013 and SNI 19-2454-2002, waste collection from the source should be conducted at least once every two days. Therefore, an evaluation and redesign of the waste management system based on technical aspects are needed. The best system selection will be carried out using the Analytical Hierarchy Process (AHP) method, which will then be recommended for application at TPA Ciangir in Tasikmalaya. Based on the calculations using the AHP method, scenario 3 scored the highest, at 1.676, using composting processes, RDF, and TPST-3R. From the design results, a total waste reduction of 81% was achieved, aligning with the government's target of a 70% waste reduction by 2020.
Performa Fasilitas Rumah Kompos Di Kabupaten Kendal, Jawa Tengah Suhardono, Sapta; Sari, Mega Mutiara; Afifah, Anshah Silmi; Suryawan, I Wayan Koko
Journal of Sustainable Infrastructure Vol. 3 No. 1 (2024): Mitigation Strategies for Sustainable Infrastructure: Balancing Development and
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v3i1.25

Abstract

Kendal District has two primary waste management facilities: the Pasar Kendal Composting House and the Jatirejo Composting House. This study meticulously evaluates the operational performance of these facilities throughout the 2021-2022 timeframe, uncovering a stark contrast in their waste processing achievements. In the year 2021, the Jatirejo facility managed to process only a paltry 0.35% of the total waste received, starkly juxtaposed against the Pasar Kendal facility, which impressively reduced 100% of its waste. The subsequent year, 2022, witnessed a dramatic shift in performance metrics: Jatirejo saw a significant uptick in its processing capacity to 50.00%, while Pasar Kendal experienced a reduction in efficiency, processing only 58.81% of its waste. This research accentuates the untapped potential for amplifying the capacity and effectiveness of composting as a waste management strategy in Kendal District, where a considerable volume of waste is composed of food remnants. The study proposes a series of solutions aimed at fortifying waste management capabilities, including infrastructure enhancement, comprehensive community education programs, and the enactment of more stringent governmental policies to facilitate improvement in waste processing rates.
Planning for Enhanced Waste Separation to Optimize Urban Waste Recycling at Recycling Facilities Mubaroq, Ahmad Zakhi; Sari, Mega Mutiara; Suryawan, I Wayan Koko
Journal of Sustainable Infrastructure Vol. 3 No. 1 (2024): Mitigation Strategies for Sustainable Infrastructure: Balancing Development and
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v3i1.26

Abstract

The escalating challenge of waste management in the context of increasing urbanization and changing consumption patterns has accentuated the need for effective waste separation and recycling practices. This research investigates the intricate waste separation processes within recycling facilities, specifically focusing on optimizing plastic waste recycling. Waste separation plays a pivotal role in resource recovery and minimizing environmental impact. Plastic waste, characterized by diverse polymer types and forms, requires specialized separation techniques. The primary objective of this study is to analyze the potential for waste separation within a recycling facility and to propose optimization strategies for plastic waste recycling. By comprehensively assessing the waste separation processes, this research aims to identify challenges, bottlenecks, and opportunities for innovation. Insights derived from data-driven analysis will guide the formulation of targeted optimization approaches, contributing to the transition towards a circular economy and sustainable waste management practices.
Work Accident Risk Assessment in Hot Rolled Coil Production with The Failure Mode, Effect and Criticality Analysis (FMECA) Method at PT XYZ Adiyatma, Naufal Abiyyu; Sari, Mega Mutiara; Ridhosari, Betanti
Journal of Sustainable Infrastructure Vol. 3 No. 2 (2024): Advances and Challenges in Sustainable Infrastructure
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v3i2.33

Abstract

In HRC production at PT XYZ which is carried out continuously to pursue the production target will be in effect on the HRC production component with the risk management methods is Failure Mode, Effect and Criticality Analysis (FMECA). The purpose of this study is to identify the source of potential failure in HRC production, analyze the RPN value, and determine control recommendations. Data collection methods are carried out by means of direct observation of HRC production, interviews, and literature studies. The results on the risk assessment by the FMECA method are leakage and operational failure of the burner device with a RPN value of 420, the Refractory Brick Furnace crack of 324, the scale piece bounced off the 294 reservoir, the oil leak on the flat pass, the work roll, and the backup roll of 252 , damage to the roller table machine is 240, operational failure on the Looper engine of 240, and the failure of the HRC product binding manually is 240. Risk control in HRC production is the use of flame rod indicators, ultraviolet sensors, ultrasonic tests, installation of slab pieces cover, thermal infrared camera, LOTO use, quadratic linear inverse system or predictive control, distance guard, and periodic maintenance.
Evaluation of Pharmaceutical Wastewater Treatment Effluent at PT. X, Surabaya City Sari, Mega Mutiara; Suryawan, I Wayan Koko
Journal of Sustainable Infrastructure Vol. 4 No. 1 (2025): Advancing Sustainable Infrastructure Through Innovation, Resilience, and Low-Ca
Publisher : Fakultas Perencanaan Infrastruktur, Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61078/jsi.v4i1.47

Abstract

PT. X is a pharmaceutical company that produces wastewater with the potential to harm the environment. Although the company already has a wastewater treatment system in place, this study evaluates its performance through direct field surveys and qualitative analysis based on ideal treatment standards. The treatment system at PT. X uses a series of five stabilization tanks operated in a continuous flow. However, BOD and COD test results from November 2019 to March 2020 show that the treated effluent does not meet the required pharmaceutical wastewater quality standards. This indicates the need to redesign the existing treatment system. One solution is to improve the biological treatment process, as the current BOD/COD ratio of around 0.5 suggests poor biodegradability. In addition, introducing an electrocoagulation process could enhance performance, with COD removal efficiency reaching up to 55.4%.
Co-Authors Adicita, Yosef Adiyatma, Naufal Abiyyu Al Fakih, Salahudin Al Ghifari, Rizal Muhammad Ani, Andra Puputmarya Anshah Silmi Afifah Arifianti, Qurrotin Ayunina Maulida Okta Asy-Syifa, Rizqi Alifia Nur Atmanegara, Antonio Kusuma Buana, Dwinto Martri Aji Cahyani, Pinesthi Indah Delu, Kevin Foggy Detiar, Reki Fanani, Yazid Faria, Niswatun Filippi, Dennis Gaina, Pratiwi Claudia Harryes, Regil Kentaurus Ika Bagus Priyambada Imelda Masni Juniaty Sianipar Imroatus Sholikhah, Imroatus Irham, Muhammad Faisal Irwanto, Muhammad Agus Kato, Shigeru Koen, Christa Gabriela Kuriko Yokota Lim, Jun-Wei Mubaroq, Ahmad Zakhi Nafisah, Aninda Putri Notodarmodjo, Suprihanto Mediawan Nur Novilina Arifianingsih Nurdiasna, Widya Reza Nurulbaiti Listyendah Zahra, Nurulbaiti Listyendah Pertiwi Andarani Prayogo, Wisnu Putri, Ratih Hardini Kusuma Rachmat Mulyana Rapika, Muhammad Ridhosari, Betanti Sagara, Moh Rizal Ngambah Salsabilla, Vionna Chantika Samantha, Irma Juliana Sarwono, Ariyanti Septiariva, Iva Yenis Septiariva, Yenis Siallagan, Afni Subagyo, Agistya Rizza Suhardono, Sapta Suhardono, Sapta Cahya Suprihanto Notodarmojo Suryawan, I Wayan Koko Takanobu Inoue Tehupeiory, Aarce Ulhasanah, Nova Ummatin, Kuntum Khoiro Vindriani, Eka Widiatmoko, Fajar Rizki Yosafaat, Michael Yuliani, Aulia Rachma Zahida, Ishmah