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Muhammad Nizar
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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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Analisis Risiko dan Bahaya Kecelakaan Kerja di TPA Karangdiyeng Kabupaten Mojokerto Uci Fida Fitriani; Naniek Ratni JAR
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Landfill or TPA (Tempat Pembuangan Akhir) is a place for dumping waste from human activities that reaches the final stage in waste management. Landfill have dangers and risks of accidents for workers who come into direct contact with waste, resulting in a risk of infection, injury and disorders. The focus of this research is to recognize probable hazards and analyze the factors that cause risks to workers at the Karangdiyeng TPA. This research uses observation analysis with the HIRARC (Hazard Identification Risk Assessment and Risk Control) and FMEA (Failure Mode And Effect Analysis) methods. The results of the research show that the risks of work accidents at Karangdiyeng TPA are in the low risk category with risk control using administrative control. One effort that can be made to minimize danger and risk is by planning Occupational Health and Safety (K3) at the landfill. K3 planning at TPA includes identification of hazards and risks, efforts to control hazards and risks, and K3 planning projections.
Analisis Kebutuhan Ruang Terbuka Hijau Pada Industri Keramik PT X resa risanti; Aussie Amalia
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

PT X is a ceramic industry, there are several stages, namely the powdering, pressing and firing stages, which generate emissions at each stage of the production process. Emissions from industrial activities can pollute the air around industrial sites. This pollution can be prevented and offset by management practices such as the provision of green open spaces. However, PT X does not yet have any green areas, which is very contrary to current regulations. Therefore, this study was conducted to analyse the need for green open space from the total area owned by PT X. In conducting the study, a quantitative descriptive method was used by conducting data analysis on primary and secondary data. The results of this study state that PT X is required to provide Green Open Space as a form of mitigation and fulfilment of legal obligations.
Persebaran Intrusi Air Laut Pada Air Tanah Di Pulau Madura zafira mauluida; Novirina Hendrasarie
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

On Madura Island, many people use groundwater by drilling wells for their daily needs. The groundwater problem is related to the non-compliance with the quality standards for clean and potable water according to the Regulation of the Minister of Health of Indonesia No. 492 of 2010. The aim of this study is to determine the extent of seawater intrusion in Madura. The parameters tested in the laboratory are in accordance with the Minister of Health Regulation of Indonesia number 416 of 1990, which regulates the standards and monitoring of water quality, namely total hardness and TDS. The salinity value is also measured as a determination in the classification of groundwater salinity to determine the influence of seawater intrusion. From these results, it can be known that the groundwater in Krampo Hamlet, Bankalan Regency (A2) and Padelegan Village, Pamekasan Regency (C1) have the highest salinity, hardness and TDS values in each zone. Krampo Hamlet (A2) has a salinity value of 1.095%, hardness 605 mg/l, TDS 1290 mg/l while Padelegan Village (C1) has a salinity value of 1.4%, hardness 510 mg/l and TDS 1440 mg/l. At 8.5 km from the seawater intrusion in Krampo Hamlet, Bangkalan Regency (A2) and 9 km in Padelegan Village, Pamekasan Regency (C1). An alternative solution that can be tried is to plant mangroves using a spacing system.
Perbandingan Akurasi Algoritma Principal Component Analysis Dengan Algoritma Convolutional Neural Network Dalam Pengenalan Wajah indrawati; ismi amelia; Guntur Syahputra3; alfa nerfsiha; Amir D
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Facial recognition technology is used in various fields such as criminal identification, security purposes, finding missing people, diagnosing diseases, forensic investigations, identifying people on social media platforms, opening mobile phones, access control of meeting rooms, bank vaults. This paper presents a performance comparison between PCA and CNN algorithms. The aim of this research is to test the classification and compare the accuracy of PCA and CNN algorithms in face recognition. The method is to test the classification of Euclidean distance weights and compare performance tests which include; precision, recall and accuracy. The results showed that the accuracy of the PCA algorithm predicted TP by 100%, while the CNN algorithm predicted TP by 82%, while FN predicted 0. The recall performance on the PCA algorithm predicted TP by 100%, while on the CNN algorithm the recall performance predicted TP by 82%. Accuracy in the PCA algorithm is known that the TP prediction result is 100%, where TN, FN and FP are 0, while the accuracy performance in the CNN algorithm, TP is 82%, FN is 18%, TN and FP are 0.
Analisis Aspek Pengelolaan Sampah di TPS 3R Sauyunan Hegarmanah Kecamatan Jatinangor Menggunakan Metode Regresi Logistik I Made Wahyu Widyarsana; Khairunisa; Ninne Sevtiana Dewi; Qurratu ‘Ainy Meilita; Rizal Husni Nurulloh
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Jainangor District is a district in Sumedang Regency and has been designated as a higher education strategic area. Due to rapid population growth, household waste production has reached 37,096 tonnes per day. Considering the Local Regulation of Sumedang Regency No. 2/2014 on the Management of Household Waste and Similar Household Waste and the Legal Regulation of the President of Indonesia No. 97/2017 on the National Policy and Strategy for the Management of Household Waste and Similar Household Waste, sustainability is a crucial approach to reduce waste production. However, due to the suboptimal operation of TPS 3R Sauyunan Hegarmanah, a sustainability study of TPS 3R is conducted to determine the factors affecting the sustainability of TPS 3R, considering both technical and non-technical aspects, and to identify models of sustainability aspects of TPS 3R using logistic regression method. The logistic regression analysis, carried out using SPSS software with a 95% confidence level, shows that institutional factors are the most significant in determining the continuity of TPS 3R (p-value = 0.435). Furthermore, assessment of financial sustainability shows that the average community's ability to pay (ATP) exceeds their willingness to pay (WTP), indicating a lack of perceived urgency among respondents regarding the level of services provided by the TPS 3Rs
Analisis Kemauan Membayar Retribusi Sampah di Kecamatan Lotu Kabupaten Nias Utara Denomi Kristin Gea; Gita Prajati
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Lotu Subdistrict, located in North Nias Regency, is experiencing a problem in waste retribution cost. The environmental office feels that the amount of waste retribution cost is too small. Meanwhile, the community feels that the waste retribution cost is not comparable to the service. The aims of this research are to know the willingness to pay (WTP), the cost of willingness to pay and also the influencing factors of willingness to pay in the community of Lotu subdistrict. Data were collected by distributing questionnaires to 97 respondents. The data were analysed by Contingent Valuation Method (CVM) to determine the cost of WTP and the total cost of WTP. Besides, the data analysed by multiple regression which is used to determine the influential factors of WTP. This research shows that 21% of respondents are unwilling to pay the cost of waste disposal and 79% of respondents are willing to pay the cost of waste disposal. The average cost of WTP for each household is Rp. 8,207.79 per month. There are two factors that influence WTP, which are gender and age. Whereas income, education, number of family members and employment have no influence on WTP in Lotu subdistrict
Analisis Pengaruh Penambahan Serbuk Sabut Kelapa (Cocopeat) Pada Campuran Agregat Paving Block Terhadap Nilai Daya Serap Hezliana Syahwanti; Irvhaneil; Yufiansyah
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

One of the construction activities in which sand is commonly used is the manufacture of paving blocks, and this is increasing every year as it is used for roads in housing estates, footpaths or paving courtyards. Sand is a fine grain that is physically similar to cocopeat. Cocopeat is a fine powder produced from the destruction of coconut fibre waste. As the physical properties of cocopeat and sand are the same [1], cocopeat has the potential to be used to make paving blocks. The aim of this research is to produce paving blocks with an aggregate mixture of cocopeat, sand, cement, gravel/small stones and water with a composition ratio of cocopeat and sand of 0%, 10%, 25% and 50%. An absorbency test was then carried out on the sample paving blocks and data analysis was carried out to determine the composition of the paving blocks with the best absorbency quality. The research method used was experimental, starting with the collection of materials and the mixing of the composition to make the paving blocks. An absorption test was then carried out on each of the samples produced. The results of this research show that the absorption capacity value obtained from paving blocks with a composition of 0%, 10%, 25% and 50% is 0.07%, 0.28%, 0.66% and 0.55%. On the basis of this absorption capacity value, the paving blocks produced are classified as type A for all compositions in accordance with SNI 03-0691-1996
Analisis Risiko Penurunan Kualitas Instalasi Pengolahan Lumpur Tinja Jabon Kabupaten Sidoarjo dengan Metode Failure Mode and Effect Analysis Nasilla Aulia Faradina; Naniek Ratni J.A.R
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

As the population grows, so does the need for proper sanitation. Domestic or sanitary wastewater is the wastewater resulting from the use of water in all human activities and is divided into grey and black water. Fecal sludge, which is included in the black water category, is a source of pollution consisting of dissolved solids with a high content of organic material and microorganisms. The initial treatment of fecal sludge is carried out in domestic septic tanks, which have certain capacity limits, so further treatment of fecal sludge is required, which is carried out at the IPLT. This research uses the Failure Mode and Effect Analysis (FMEA) method to identify potential failures in the fecal sludge processing process. The aim of the research is to identify the sources and risks of processing unit failure, which can lead to a reduction in the quality of the processing results, and to propose improvements. From the research results it was found that the causes of failure with the highest RPN values and treatment priority were detention time (dt) in collection ponds, BOD removal in anaerobic ponds and BOD removal in facultative ponds. Suggested improvements can be used as suggestions for fecal sludge treatment to improve service quality
Analisis Sistem dan Infrastruktur Persampahan di Kabupaten Gunung Mas Provinsi Kalimantan Tengah Gusti Iqbal Tawaqal; Rudy Yoga Lesmana
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The quality of waste is tending towards more difficult types of waste, due to changes in food handling techniques and consumer goods that use non-degradable packaging such as plastic. Existing waste management concepts are sometimes not suitable for implementation. The waste generation in Gunung Mas Regency is 17.71 tonnes/day with an estimated waste generation of 0.9 litres/person/day and a waste specific gravity of 0.15 tonnes/m3. In urban areas it is 6.65 tons/day and in rural areas it is 11.07 tons/day, with the waste composition being 80% organic and 20% inorganic. The total amount of waste produced is 2426 tons/year and the amount disposed of in landfills is 2190 tons/year. This amount represents 90.27% of the total generation. The amount of unmanaged waste is 236 tons/year or 9.73% of the total generation. Waste management services are only available in urban areas, while 62.5% of unmanaged waste is generated in rural areas. The high value of managed waste in landfills is due to the lack of a processing or reduction function. Infrastructures that function as efforts to reduce waste are TPS 3R, TPST and Waste Bank. The existence of this infrastructure is the responsibility of all parties as it is related to the environment.
Evaluasi dan Pemilihan Desain Alternatif Instalasi Pengolahan Limbah Cair Industri Tahu-Tempe Sona Putri Siswoyo; Ismi Khairunnissa Ariani; Basransyah; Bayu Nur Abdallah; Eka Masrifatus Anifah
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The processing of tofu and tempeh produces solid waste and wastewater. Tofu and tempeh wastewater with high organic content must be treated to prevent environmental pollution. Therefore, the tempeh and tofu industry centre in East Kalimantan developed a wastewater treatment plant (WWTP) to treat the wastewater.However, the quality of the effluent still did not meet wastewater quality standards. In addition, the production of tofu and tempeh is increasing every year, so the amount of wastewater is also increasing. This study aims to evaluate and select alternative WWTP designs for tofu and tempeh wastewater. The WWTP design uses an anaerobic digester for wastewater treatment and combines it with three alternative aerobic treatments, including aerobic treatment, wetland and aerated lagoon. The design selection is based on removal efficiency, land area, and operating and construction costs using the Analytical Hierarchy Process method. Based on AHP, the selected design was the WWTP of the second alternative with wetlands. The selected design had a bar screen, an equalisation tank, an anaerobic digester and a wetland. This selected design had a BOD removal efficiency of 96%, COD of 92%, TSS of 88% and a land area of 12,524.20 m2 with a construction cost of IDR 4,330,301,632 and an operating cost of IDR 179,664,945.

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