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Jurnal Serambi Engineering
Published by Universitas Serambi Mekkah Aceh
ISSN : 25283561     EISSN : 25411934     DOI : https://doi.org/10.32672/jse
Core Subject : Science, Social, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering Environmental Science
Jurnal Serambi Engineering diterbitkan oleh Fakultas Teknik Universitas Serambi Mekkah Banda Aceh. Jurnal ini diterbitkan sebagai media untuk menyalurkan informasi hasil penelitian dibidang keteknikan baik yang dilakukan oleh para dosen dari Fakultas Teknik, khususnya dari Universitas Serambi Mekkah maupun dari pihak lain. Penelitian yang dipublikasikan dapat berupa penelitian lapangan maupun laboratorium serta kajian literatur.
Arjuna Subject : -
Articles 1,178 Documents
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Kajian Timbulan, Komposisi dan Nilai Recovery Factor Sampah di TPS 3R Kampung Injeuman, Desa Cibodas Nada Noer Halimah; Pramiati Purwaningrum; Lailatus Siami
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4777

Abstract

Waste management in Kampung Injeuman Cibodas Village, Pasirjambu District, Bandung Regency still applies the conventional concept (collect-transport-dispose). This management approach does not support the vision of Desa Cibodas towards Eco-Village. In order to realize the vision of Cibodas Village through waste management at TPS 3R Kampung Injeuman, it is necessary to study the generation, composition and value recovery factor at TPS 3R Kampung Injeuman. The method of measuring data directly at the research site includes the generation of waste entering the 3R TPS, waste density, and waste composition using the load count analysis method based on SNI 19-3964-1994. Waste generation at TPS 3R Kampung Injeuman is 1,015,445 kg/day consisting of organic waste of 704,755 kg/day and non-organic waste of 310,7 kg/day. Then, from the composition data, it is known that waste that can still be reused is represented in percent of the recovery factor for organic waste of 91,81%; plastic waste by 46,69%; paper waste by 80.942%; metal waste by 100%; glass waste by 70%; and cloth waste by 58,67%.
Dampak Ekspansi Biomassa sebagai Energi Terbarukan: Kasus Energi Terbarukan Indonesia Syaifuddin Yana; Nelly Nelly; Radhiana Radhiana; Nasir Ibrahim; Awal Afrizal Zubir; T.M. Zulfikar; Ardhana Yulisma
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4963

Abstract

Energy is vital to Indonesia's economy, acting as a source of consumption and production across many industries. Sustainable development approaches should be employed to maximise energy use for the common good. A literature study on biomass as renewable energy (RE) in ASEAN and Indonesia. ASEAN countries want to reach 23% renewable energy by 2025, according to the meeting's outcome. The ASEAN Government slashed fuel subsidies and fossil fuels and increased regional market integration and project execution speed to attain the 23% renewable energy objective by 2025. Indonesia’s renewable energy sources are many. Indonesia’s renewable energy development is not as advanced as other countries’. In 2017, the country added 9 GW of renewable energy capacity. Indonesia produce 146.7 million tonnes of biomass in 2019, or 470 GJ/year. Indonesia has a lot of biomass energy potential, so it should keep producing/using renewable energy as much as feasible for society, and its management should follow sustainable development principles.
Identifikasi dan Evaluasi Risiko Operasional Logistik dengan Metode Failure Mode and Effect Analysis (Studi Kasus : PT. ABC Gresik) Muhammad Ibrahim Baihaqie; Deny Andesta; Efta Dhartikasari Priyana
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4631

Abstract

PT. ABC Gresik adalah salah satu perusahaan yang bergerak di bidang industri kimia. PT. ABC Gresik ini memproduksi berbagai macam-macam gas. Pada situasi ini diperlukan sebuah sistem pengendalian operasional logistik yang baik. Dalam divisi logistik PT. ABC masih belum optimal saat menjalankan operasional logistik yang diakibatkan adanya aktivitas saat bekerja tidak sesuai dengan prosedur, pelayanan yang tidak terpenuhi, kecacatan dan keterlambatan bahan baku. Dari permasalahan tersebut, dilakukan pencarian penyebab risiko kenapa bisa terjadi, kemungkinan terjadi karena apa, dan kontrol pengendalian pada suatu permasalahan. Dalam penelitian ini, peneliti menggunakan metode FMEA (Failure Mode and Effect Analysis) untuk mengetahui risiko, nilai tingkatan risiko, dan kontrol pengendalian risiko. Pada pengumpulan data ini dilakukan pengisian kuisioner untuk memperoleh nilai data yang ada di setiap risiko. Sehingga didapatkan nilai hasil penskoran di kuisioner dari pengolahan data tersebut untuk mengetahui nilai RPN (Risk Priority Number) dengan risiko tertinggi yang ada pada divisi logistik. Upaya penyelesaian ini adalah berfokus pada risiko yang memiliki nilai tertinggi untuk dilakukan penanganan agar ke depannya tidak menjadi permasalahan lagi. Serta pada divisi logistik ini juga harus memiliki jadwal dalam melakukan evaluasi sendiri agar dapat mengetahui permasalahan-permasalahan yang harus diselesaikan agar tidak menghambat sebuah aktivitas kerja.Kata Kunci: Logistik, sistem operasional, manajemen risiko, failure mode and effect analysis, nomor prioritas risiko.
Kajian Pengelolaan Sampah Makanan Hotel di Kota Padang Berdasarkan Food Recovery Hierachy Yommi Dewilda; Aditya Riansyah; Mhd. Fauzi
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4893

Abstract

Penelitian ini bertujuan mengkaji pengolahan sampah makanan dari hotel di Kota Padang berdasarkan Food Recovery Hierarchy. Penentuan jumlah sampel dan tata cara sampling timbulan dilakukan berdasarkan SNI 19-3964-1994 dengan lokasi pengambilan sampel pada 12 titik meliputi hotel berbintang, hotel non bintang dan wisma dengan tingkat kepercayaan 99,82%. Hasil penelitian menunjukkan satuan timbulan rata-rata sampah makanan dari hotel di Kota Padang adalah sebesar 1,812 kg/tt/hari dalam satuan berat atau sebesar 4,181 liter/tt/hari dalam satuan volume. Timbulan sampah makanan dari hotel di Kota Padang sebesar 249 L/ hotel. Komposisi sampah organik sebesar 75,30%, sampah plastik 11,35% , sampah kertas 10,72% dan sampah lain-lain 4,86%. Sampah makanan hotel di Kota Padang memiliki potensi daur ulang pada berbagai jenis komponen sampah seperti sampah kertas 47,52%, plastik 46,01%, kaca 77,88%, logam non ferro 100% dan sampah organik 94,35%. Rata-rata berat jenis sampah sebesar 0,450 kg/l, kadar air 38,89%, kadar volatile 58,03%, kadar abu 2,37%, fixed carbon 0,70%, rasio C/N 24,20 dan fraksi biodegradabilitas 59,82%. Pengolahan sampah makanan yang disarankan untuk hotel di Kota Padang berdasarkan food recovery hierarchy berupa reduksi di sumber sebesar 24,75%, mendonasikan makanan 18,82%, memberi makan hewan 18,82%, penggunaan industri 25,75%, dan pengomposan 10,77%. Pengolahan ini dilakukan dengan skala sumber. Sampah yang tidak bisa diolah akan dibuang ke TPA sebesar 2,14%. Berdasarkan karakteristik fisika dan kimia sampah makanan yang dihasilkan hotel memiliki karakteristik yang cocok untuk proses pengomposan ataupun biodegester. Pengolahan ini bisa dilakukan dengan skala sumber oleh masing-masing hotel. Sehingg selain mendapatkan keuntungan, hal ini dapat mengurangi sampah yang masuk ke TPA.
Penggunaan Abu Cangkang Karet sebagai Tambahan Filler pada Campuran Aspal Panas Jenis Hot Rolled Sheet Jojeffrey Etter; Ina Elvina; Robby Robby
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.5101

Abstract

A filler is one of the elements or materials that must be present in the hot asphalt mixture. To overcome the lack of filler content, cement or lime is usually used, but in some areas in Indonesia it is sometimes not easy to get cement and the price is relatively more expensive. Therefore, this study tries to examine the effect ofusing rubber shell ash as an additional filler in the asphalt mixture. This study aims to analyze the physical properties, Marshall characteristics, and the optimum value of Rubber Shell Ash using the Asphalt Institute method on a mixture of Lataston Lapis Foundation type HRS-Base (Hot Rolled Sheet -Base). Results Basedon calculations without the addition of rubber shell ash filler, it was found that KAO of 7.35% obtained a Stability value of 900.00 kg, Flow of 3.16 mm, Void in the Mineral Aggregate of 20.7%, Void in the Mix of 4.51%, Void Filled by Bitumen is 77.60%, Marshall Quotient is 285.00 kg/mm. Then it is planned to add 3 variations of Rubber Shell Ash with levels of 1.5%, 3%, and 5%. The best results were obtained with the addition of 5% Rubber Shell Ash with a total filler of 9%, the Stability value was 941.35 kg, Flow was 3.15 mm, the Void in the Mineral Aggregate was 19.70%, the Void in the Mix was 3%, Void Filled by Bitumen was 84, 77%, Marshall Quotient of 300.01 kg/mm.
Manajemen Pemeliharaan dan Risiko Infestasi Nematoda Gastrointestinal pada Sapi di Wilayah Berbeda Zulfikar Zulfikar; Sayed Umar; T. Reza Farasyi; Ma'ruf Tafsin
Jurnal Serambi Engineering Vol 7, No 3 (2022): Juli 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i3.4640

Abstract

The study was conducted to identify rearing management so that there is an increased risk of gastrointestinal nematode infestations in cattle in different areas. Pidie Jaya Regency represents the lowlands and Bener Meriah Regency represents the highlands. The number of samples of respondents is 52 people, consisting of 28 respondents in the lowlands and 24 respondents in the highlands who were given a questionnaire related to the production mechanism, health and environmental management of cattle. Formulation of the data is done by the Odds Ratio (OR) test, followed by the Chi-square and P-value tests. The results of the assessment of the production mechanism showed that cattle were more at risk of infesting in the lowlands (Pidie Jaya) than in the highlands (Bener Meriah) and there was a significant difference (P0.05). For health management, it can be seen that the behavior of respondents in handling health is worse in the lowlands (Pidie Jaya) than in the highlands (Bener Meriah) and there is a significant difference (P0.05). For environmental knowledge that affects the high gastrointestinal nematode infestation in cattle, it can be seen that between the lowland region (Pidie Jaya) and the highland region (Bener Meriah) there is no significant difference (P0.05) both are still low in knowledge. With appropriate maintenance management (production, health and environment), it is very supportive for the sustainability of production and productivity of a farm, including the raising of cattle.
Analisis Karakteristik dan Potensi Daur Ulang Sampah Non Domestik Kabupaten Solok Selatan sebagai Upaya Meminimalisir Sampah ke TPA Mhd. Fauzi; Yeggi Darnas; Rizki Aziz; Nanda Chyntia
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4835

Abstract

Pengelolaan sampah Kabupaten Solok Selatan yang menerapkan prinsip lama yaitu dikumpulkan di wadah, diangkut menggunakan kendaraan, dan dibuang ke Tempat Pembuangan Akhir (TPA) tanpa proses pengolahan menyebabkan semakin menumpuknya sampah di TPA. Penelitian ini memiliki tujuan untuk analisis karakteristik dan potensi daur ulang sampah non domestik sebagai upaya dalam meminimalisir sampah yang masuk ke TPA. Penentuan jumlah titik sampling 10% dari jumlah masing-masing fasilitas berdasarkan SNI 19-3964-1994. Berdasarkan hasil pengujian karakteristik sampah seperti proximate analysis, rasio C/N, dan fraksi biodegradabilitas, sampah non domestik di Kabupaten Solok Selatan layak untuk dikompos. Hasil penelitian juga menunjukkan bahwa sampah memiliki potensi daur ulang yang cukup tinggi. Terdapat beberapa sampah yang memiliki potensi untuk didaur ulang seperti sampah plastik, logam non ferrous, sampah makanan, kertas, dan kaca dengan nilai 95,78%, 94,52%, 92,12%, 64,14%, dan 65,37%. Sampah yang dihasilkan dari masing-masing fasilitas bisa dilakukan pengolahan seperti pengomposan dengan skala sumber. Berdasarkan nilai potensi daur ulang, sampah yang memiliki nilai jual dipisahkan dari sampah residu dan dijual ke pengepul. Selain memiliki nilai jual, langkah ini berperan penting dalam meminimalisir sampah yang dibawa ke TPA sehingga umur TPA menjadi panjang.
Analisis Studi Kelayakan Proyek Terhadap Aspek Finansial Perumahan di Kota Palangka Raya Eddy Surya Risky Fajary; Subrata Aditama K. A. Uda; Dewantoro Dewantoro
Jurnal Serambi Engineering Vol 7, No 3 (2022): Juli 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i3.4525

Abstract

The provision of new land for housing development is increasingly widespread in various areas in Palangka Raya, both housing construction by developers, developers working with the government and individuals. This gives a signal that the prospect of life in Palangka Raya has a promising future. PT. Sanur Griya Tama built subsidized housing with a building area of 36 m2 as many as 99 units. To avoid the risk of loss, as this project requires quite high development costs, we first need to conduct a financial feasibility study. The purpose of this study is to analyze the financial viability of the project. Analyze financial viability using investment measure scale with NPV, BCR, IRR and sensitivity. After analysis, it was concluded from a financial point of view that the investment cost was IDR 6.500.000.000,-. Feasibility of the investment over a 28-month period, with a calculated NPV of IDR 3.734.558.414,-, a BCR of 1,236, an IRR of 45%, a sensitivity to price increases of 25%, and a discount rate of 45%. Living in Grand Sanur Griya Tama is a viable and very profitable investment.
Penerapan Waktu Siklus Singkat pada Granular Activated Carbon Sequencing Batch Reactor (GAC-SBR) untuk Pengolahan Limbah Cair Rumah Makan Nur Anisah; Novirina Hendrasarie
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4787

Abstract

Has resulted in the generation of restaurant wastewater also increasing. Restaurant wastewater contains pollutants BOD, COD, TSS, Total-N, PO4, oil and grease with high enough levels so that it might pollute the environment if discharged into river bodies without going through a processing process. In this study, an experiment was conducted by applying granular activated carbon - sequencing batch reactor to treat restaurant wastewater. In this study was operated the reactor with short HRT of 6, 9, and 12 hours and compared with a comparison HRT of 36 hours. In the reaction phase, a GAC mass of 0.4 and 2.5 grams was added. The highest allowance for BOD is 91.23%, COD is 93.35%, TSS is 98.94%, PO4 is76.60 %, Total-N is 89.78%, and oils and grease are 99,99%. GAC was affixed during the reaction phase with a mass variation of 0.4 grams and 2.5 grams, the optimal GAC mass was obtained at a GAC mass of 0.4 grams. The aeration rate was operated at a rate of 20 and 40 L/min, the optimal aeration rate was obtained at a rate of 20 L/min.
Analisis Sebaran Air Lindi Terhadap Kualitas Air Sumur Di Sekitar TPA Sukosari, Karanganyar Yuli Pratiwi; Ravi Mardiyan; Paramita Dwi Sukmawati
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4513

Abstract

Landfill activities can produce leachate water that can be infiltrated into the soil so that it can pollute the surrounding well water.. This study aims to map the distribution of leachate water to the quality of shallow groundwater around TPA. Sampling of well water owned by residents is 100-700 meters from the TPA and 2 leachate water sample points of the Sukosari TPA. The parameters of leachate water and well water analyzed include, pH, BOD, COD. The quality standard for shallow groundwater quality used is the class I quality standard of Government Regulation No.82 of 2001, while the leachate water quality standard used is the Regulation of the Minister of Environment and Forestry of the Republic of Indonesia No P.59 / Menlhk / Setjen / Kum.1 / 7/2016. The quality of shallow groundwater around the Sukosari TPA is polluted with leachate water judging from the parameters of pH, BOD and COD. The pH parameter does not meet the quality standards, the BOD value that meets the quality standards is only 6.7,8.9. COD value that meets the quality standards is only the location of the well 7. The effect of leachate water derived from the Sukosari TPA on well water quality showed a positive correlation for the pH parameter, namely with a value coefficient of 0.911 and for the BOD and COD parameters showed a negative correlation, namely with a BOD value of -0.657 and a COD value of -0.628 and there was a significant relationship. Map data processing techniques with Kriging and IDW interpolation methods.Keywords: groundwater, shallow groundwater quality, litter, TPA. 

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