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Muhammad Nizar
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muhammad.nizar@serambimekkah.ac.id
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serambiengineering@serambimekkah.ac.id
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Fakultas Teknik, Universitas Serambi Mekkah Jalan Unmuha, Batoh, Telp. (0651) 26160 dan (0651) 22471 Banda Aceh, Indonesia
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INDONESIA
Serambi Engineering
Published by Universitas Serambi Mekkah Aceh
ISSN : 25283561     EISSN : 25411934     DOI : http://doi.org/10.32672/jse
Core Subject : Science, Social, Engineering,
Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering
The Serambi Engineering journal is published as a medium to distribute information on research results in engineering and science, both carried out by lecturers from the Serambi Mekkah University and other parties. Published research can be in the form of field research or laboratory research as well as a literature review. This journal is published four times yearly, namely January, April, July, and October. Editors accept manuscripts from lecturers, researchers, students, and practitioners that have never been published by any other media. Manuscripts submitted will be evaluated and edited for uniformity of format, terms, and other procedures. The topics that can be published but are not limited to are: Water & Waste Water Quality Solid Waste Management Air Pollution Control Environmental Health Environmental Modeling Environmental Management Water Resources Management Occupational Health & Safety Ecology Renewable Energy Circular Economics Sustainable Development Climate Change Mitigation and Adaptation Climate Change and Water Resources Adaptation Urban Planning Informatics Computer and Technology Industrial Engineering Other .
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Teknik Lingkungan
Articles 964 Documents
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Design of an Internet of Things-based Fall Detection System and Feedforward Neural Network with Edge Impulse Kurniawan, Wahyu; Nike Dwi Grevika Drantantiyas; Ahmad Suaif
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The increasing elderly population in Indonesia presents a significant challenge in ensuring safety, particularly concerning the risk of falls, which can lead to serious injuries. This study aims to design and develop a fall detection device based on the Internet of Things and a Feedforward Neural Network algorithm. The system was built using an ESP32 microcontroller and ADXL345 accelerometer sensor, and integrated with firebase and nodered to enable real time fall notifications via whatsapp. The SisFall dataset was utilized, consisting of two primary classification labels fall and activities of daily living . Data processing and model training were carried out using the Edge Impulse platform. Three different models were evaluated, and Model 1 was selected as the best-performing model after hyperparameter tuning, achieving the highest accuracy of 99.7% and the lowest loss of 0.02. The model was quantized to int8 format for efficient edge deployment. Real world testing of the device involved 30 movement variations, each tested five times. Results showed that the system achieved a classification accuracy of 95.76%, precision of 97.22%, sensitivity of 93.33%, and specificity of 97.78%. These metrics indicate that the fall detection system was successfully developed and demonstrates excellent and reliable performance for practical applications.
Potensi Fitoremediasi Salvinia molesta terhadap Logam Berat dalam Limbah Cair: Pendekatan melalui Analisis Biokonsentrasi Faktor dan Faktor Translokasi Alifia Salsabila Zain; Praditya Sigit Ardisty Sitogasa
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

This study aims to evaluate the potential of the aquatic plant Salvinia molesta in absorbing heavy metal nickel (Ni) from wastewater through phytoremediation. The process was assessed using Bioconcentration Factor (BCF) and Translocation Factor (TF) parameters. The experimental method was conducted by applying variations in leaf density and surface coverage of the plant in reactors containing nickel solution. Results showed that Salvinia molesta reduced Ni concentration by up to 85.50%, with the highest metal accumulation found in the roots. The maximum BCF value reached 1.68, and the TF was 0.905, indicating that the plant effectively absorbed Ni from water into roots, but only partially translocated it to the upper parts. Therefore, Salvinia molesta demonstrates potential as a phytoremediator for Ni-contaminated water, with root accumulation being the dominant mechanism.
Analisis Permasalahan Pengiriman Darat Palm Kernel dan Strategi Pengelolaan Vendor pada PT X Grace Victory; Iwan Sukoco; Tribowo Rachmat Fauzan
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

This study investigates land transportation issues in the delivery of palm kernel at PT X and proposes a structured vendor management strategy. Despite relying on third-party vendors to enhance cost efficiency and flexibility, PT X faces frequent delays caused by a mismatch between planned and actual truck arrivals, poor road conditions, and the lack of a documented performance evaluation system. Using a qualitative approach, this research employs fishbone analysis to identify root causes from six dimensions: man, material, machine, method, environment, and measurement. The findings highlight that delivery delays are a multidimensional problem, requiring systematic improvements in both internal management and vendor coordination. This study recommends a data-driven vendor management strategy with enhanced documentation, standard operating procedures, and regular performance evaluation. Implementing these measures is expected to improve delivery efficiency, maintain product quality, and support sustainable logistics operations at PT X.
Topographic Mapping of Road Network and Damage in Langsa Lama District using Geographic Information System (GIS) Yulianto, Syukrizal; Nova Purnama Lisa; Wan Alamsyah
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Roads are land transportation infrastructure and are a very vital transportation route. One of the functions of roads is as a driving factor in the development process and equitable development of an area, apart from that, roads also play an important role in the transportation process. Langsa Lama District is one of the fastest growing districts in Langsa City. This research aims to model the topographic mapping of the road network and road damage in Langsa Lama District using GIS and determine the damaged road network in Langsa Lama District. This research method is in the form of analyzing routes where there is road damage using a Geographic Information System which is divided into main stages, namely database development and data analysis starting from data collection and supporting maps. The final results of this research obtained a topographic map of the road network and road damage in Langsa Lama District, Langsa City.
Analisis Ketaatan Rumah Sakit Tipe C di Sidoarjo Terhadap Regulasi Pengelolaan Lingkungan Hidup Rachma Cahyani, Anatasya; Faisal Fadhil, Muhammad
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Hospitals, as health service providers, produce liquid medical waste in their operational activities, which if not managed according to standards will result in water pollution. To address this issue, the Sidoarjo government created electronic reporting (SIKOLING) and conducted supervision by creating the SKPL programme. This study was conducted to evaluate the level of obedience and compliance of type C hospitals in Sidoarjo in conducting environmental management reporting and to determine the role of DLHK supervision of water pollution control in accordance with applicable legal regulations. The method used is descriptive qualitative analysis with a quantitative approach. Environmental management carried out by type C hospitals in Sidoarjo experienced a significant increase in 2024 compared to 2023. There are several factors that influence reporting compliance, namely from DLHK supervision and increased understanding from hospitals. For this reason, improvements need to be made from each related party. The purpose of these improvements is to increase reporting compliance so that water pollution can be prevented and environmental quality in Sidoarjo Regency is maintained.
Analisis Ketaatan Industri Kosmetik di Kabupaten Sidoarjo Terhadap Regulasi Pengelolaan Lingkungan Hidup Adianti, Nadia; Fadhil, Faisal
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The rapid growth of industry in Sidoarjo Regency, especially the cosmetics industry, brings new challenges in environmental management, especially related to liquid waste that has the potential to pollute water bodies. This study aims to evaluate the level of compliance of the cosmetics industry with reporting water pollution control through SIKOLING for 2023–2024. The assessment was carried out based on six main parameters, namely ownership of environmental documents, reporting of WWTP’s laboratory test results, and monitoring of water and environmental quality. The results of the study showed increase in the level of compliance between those 2 years. After the analysis was carried out, it was found that the level of industry compliance was influenced by many factors, both internal and external factors such as the company’s management and supervision from the DLHK. The local government through the DLHK has a strategic role in supervision and guidance through the SKPL Program. This study is expected to encourage increased effectiveness of supervision and industry awareness in sustainable liquid waste management. Recommendations that can be given are in the form of improvements from the government and business actors in order to build a culture of compliance and sustainable environmental awareness, so that water pollution can be prevented and the quality of the environment in Sidoarjo Regency is maintained.
Peran Bank Sampah RW 8 Kelurahan Gunung Anyar Tambak Surabaya dalam Pengelolaan Sampah untuk Pelestarian Lingkungan M. Hilmy Febriansyah; Cundaningsih, Nurvita
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Waste management in Indonesia remains a significant challenge with implications for health and the environment. This research uses descriptive quantitative methods, including observation and interviews, to analyse the role of Bank Sampah RW 8 Gunung Anyar Tambak, Surabaya, in community-based waste management. From 2020 to 2024, the number of waste banks increased from one to three, and they succeeded in reducing the generation of inorganic waste by 84,358 kg, a reduction of 8,456 kg, or 10.02%. The number of waste bank members also increased by 39.89%, from 140 to 351 people. The waste exchange rate system enables residents to save valuable waste, which is then converted into cash, thereby providing a tangible economic benefit. Although the programme contributes only 0.0063% to Surabaya City's total waste reduction, it promotes environmental awareness and the circular economy at a local level. In conclusion, waste banks are effective in reducing household waste while improving community welfare.
The Role of Packaging in Food Loss and Waste Reduction: A Mini Review from Indonesia Derosya, Vioni; Ihsan, Taufiq
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

This brief review highlights findings from research conducted in Indonesia, examining how packaging can play a crucial role in reducing food loss and waste within the supply chain. While the broader economic, social, and environmental ramifications of food waste are extensively covered in existing literature, this study specifically focuses on how innovative packaging solutions can mitigate food loss. In the realm of fresh produce, effective packaging not only preserves quality but also optimizes product protection, ventilation, and temperature regulation. The study explores several avenues for packaging improvements, including enhanced designs for distribution that reduce damage during transportation and handling, and consumer packaging innovations that help reduce household food waste by facilitating correct portion control and clarifying expiration date labeling. Furthermore, the adoption of pre-packaged goods is shown to streamline handling processes and improve inventory turnover in retail settings. A key insight from this research is that optimal waste reduction sometimes necessitates increased packaging use, highlighting the need for a holistic approach where packaging design is integrated thoughtfully with product needs to foster sustainability in the supply chain.
Analisis Kesesuaian Tingkat Kebisingan Salah Satu Bandara di Jawa Timur terhadap Baku Mutu Lingkungan Menggunakan Pemodelan Spasial di Permukiman Sekitar Sandi Alifian Finardi; Restu Hikmah Ayu Murti
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The increase in operational activities at one of the airports in East Java has led to elevated noise levels in the surrounding areas, particularly in residential zones. This study aims to analyze the conformity of noise levels with environmental quality standards using a spatial modeling approach. The method applied is descriptive quantitative, employing spatial analysis based on secondary data obtained from the Environmental Management and Monitoring Plan (RKL-RPL) documents. Noise data were examined from five monitoring points and visualized through maps using GIS software. The results indicate that most observation points recorded noise levels exceeding the threshold limits stipulated by Ministry of Environment Decree No. 48 of 1996 and were also found to be inconsistent when compared to area classifications based on the WECPNL method. The implications of these findings highlight the necessity for evaluating the effectiveness of RKL-RPL implementation, strengthening supervisory roles, and formulating mitigation strategies, such as the development of green open spaces and the adoption of environmentally friendly flight paths, to minimize noise impacts on surrounding communities.
Redesain Tempat Penyimpanan Sementara Limbah B3 Pada Pabrik Pembekuan Ikan PT. XYZ Kabupaten Surabaya Evan Yafi Bachtiar; Okik Hendriyanto Cahyonugroho
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The fisheries industry is undergoing rapid technological advancement, which has expanded across various regions in Indonesia, has the potential to increase the volume of waste generation, particularly hazardous and toxic waste. PT XYZ is one of many companies engaged in fish processing that generates a significant amount of B3 waste. The types of B3 waste stored by PT XYZ include used oil or lubricants, rusty iron, used wiping cloths (majun), used batteries, electronic waste, and containers/packaging contaminated with B3 waste residues. This study aims to evaluate current practices based on government regulations, identify the types and quantities of B3 waste generated, and redesign the TPS for B3 waste at PT XYZ in accordance with Minister of Environment and Forestry Regulation No. 6 of 2021. The research methods employed include observation, interviews, and the redesign of the B3 waste TPS in compliance with the aforementioned regulation. Based on the research, it was discovered that the company has not fully implemented the applicable regulations for example, the use of used oil containers as B3 waste packaging. Therefore, improvements are necessary in the procedures for B3 waste storage. A redesign of the TPS is essential to ensure that waste management activities align with existing legal standards.

Page 72 of 97 | Total Record : 964

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