Faculty of Engineering: Recent submissions
Now showing items 61-80 of 9953
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Analisa Persepsi Penduduk tentang Citra Kota Sei Rampah
(Universitas Sumatera Utara, 2024)The image of a city is formed from a mental picture of the city's identity that is captured by the senses and understood by each individual in the form of a distinctive or unique impression and view of the city. The image ... -
Prarancangan Pabrik Pembuatan Bioplastik dari Tandan Kosong Kelapa Sawit Menggunakan Proses Asetilasi dengan Kapasitas Produksi 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The plant design for the manufacture of bioplastic from empty fruit bunches by acetylation process has a production capacity of 50,000 tonnes/year and operates for 330 days a year. The main processes in this preliminary ... -
Pra-rancangan Pabrik Pembuatan Pupuk ZA (Zwavelzuur Ammonium) dengan Menggunakan Proses Merseburg Kapasitas 100.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)ZA fertilizer contains NH4+ ions, which are essential for plant growth in Indonesia, a predominantly agricultural country. ZA fertilizer is also an inorganic herbicide that can kill weeds (invasive plants). This ... -
Analisis Perilaku Struktural pada Balok Beton Bertulang dengan Perkuatan Bio Serat ECC dan Bio Textile ECC Berdasarkan Finite Element Modeling (FEM)
(Universitas Sumatera Utara, 2025)This research aims to validate finite element modeling (FEM) with laboratory experimental results of reinforced concrete beams strengthened with bio-fiber ECC and bio-textile ECC, based on their load–deflection behavior. ... -
Prarancangan Pabrik Resin Melamine Formaldehyde (MF) Secara Kontinu dari Melamin dan Methanal dengan Katalis Fe2O3 Kapasitas 5.300 Ton/Tahun
(Universitas Sumatera Utara, 2025)Indonesia is currently experiencing developments in various industrial fields. One industry that has developed a lot is the chemical industry. One of the unmet chemical needs is melamine formaldehyde (MF) resin which ... -
Pra Rancangan Pabrik Pembuatan Asam Sitrat dari Pati Singkong dengan Metode Fermentasi Kapasitas Produksi 38.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Citric acid is a weak organic acid that has a white crystalline form. The use of citric acid includes 65% in the food industry, 20% in the cosmetics industry, and 15% in the chemical and textile industry. The amount of ... -
Prarancangan Pabrik Pembuatan Pentaerythritol dari Formaldehida, Asetaldehida, dan Natrium Hidroksida menggunakan Kombinasi Reaksi (Crossed Aldol-Cannizzaro dengan Kapasitas 8.100 Ton/Tahun
(Universitas Sumatera Utara, 2025)The intense competition in the global market has encouraged industrial growth in Indonesia resulting in an increase in demand for raw materials in the chemical industry, one of which is pentaerythritol compounds. These ... -
Efisiensi Penurunan Fosfat Limbah Cair Buatan Menggunakan Mikroalga Chlorella Sp
(Universitas Sumatera Utara, 2025)Water is an essential component of life, so living things cannot survive without it. One chemical that can cause a decline in water quality is phosphate. Liquid waste containing high concentrations of phosphate, if discharged ... -
Pra Rancangan Pabrik Pembuatan Asam Lemak secara Hidrolisis Langsung Buah Kelapa Sawit dengan Produk Samping Trigliserida Kapasitas 35.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Fatty acids are organic compounds produced from plant and animal processing. Fatty acids are widely used in the leather, waxes, foundries, rubber, soaps and detergents, paints and coatings, electronics, paper and printing, ... -
Analisis Kinerja Panel Zone pada Desain Struktur Baja dengan Sistem Rangka Pemikul Momen Khusus menggunakan Software ETABS
(Universitas Sumatera Utara, 2025)Steel structures are the primary choice in the construction of high-rise buildings and modern infrastructure due to their strength, load-bearing capacity, and design flexibility. This study aims to determine the ... -
Perancangan Penangkal Petir Pembangkit Listrik Tenaga Surya dengan Metode Rolling Sphere (Bola Gelinding) Studi Kasus: Rooftop Universitas Hkbp Nommensen Medan
(Universitas Sumatera Utara, 2025)Solar Power Plants (PLTS) are one of the growing renewable energy solutions and are generally installed in open areas. This condition causes PLTS to have a high risk of lightning strikes that can cause equipment damage ... -
Pengaruh Variasi Kitosan Terhadap Karakteristik Mekanik Bioplastik Berbasis Pati Dari Biji Karet (Hevea Brasiliensis)
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of chitosan variation on the mechanical and physical properties of starch-based bioplastics derived from rubber seeds (Hevea brasiliensis). Bioplastics were prepared using the ... -
Prarancangan Pabrik Pembuatan Bio-oil dari Tongkol Jagung Menggunakan Proses Pirolisis Cepat (Fast Pyrolysis) dengan Kapasitas 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Energy demand in Indonesia continues to increase along with population growth and industrial development, while fossil fuel availability is depleting and causing negative environmental impacts. This condition drives ... -
Pra Rancangan Pembuatan Biodiesel dari Waste Coconut Oil dengan Kombinasi Proses Esterifikasi-Transesterifikasi Kapasitas 4.800 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biodiesel is one of environment friendly alternative fuels to substitute fossil fuels. The implementation of Biodiesel in daily life is being fuel for transportation. Biodiesel can be obtained from various type of oil, one ... -
Prarancangan Pabrik Pembuatan Propilen Glikol dari Gliserol dengan Katalis Tembaga Kromat Melalui Proses Hidrogenolisis Reaktif Kapasitas 60.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Propylene glycol is a colorless, odorless and tasteless compound produced through the glycerol hydrogenolysis reaction. Propylene glycol is widely used as a solvent of aromatic compounds in the concentrate industry and is ... -
Analisis Sistem Jaringan Radio over Fiber (RoF) Menggunakan Variasi Teknik Modulasi PSK Pada Wavelength Division Multiplexing
(Universitas Sumatera Utara, 2025)In the era of information that continues to develop rapidly, the need for high transmission capacity is crucial in supporting network connectivity. Radio over Fiber (RoF) offers a solution by integrating wireless and fiber ... -
Potensi Pemanfaatan Gas Metana (CH4) di TPA Kota Tanjungbalai sebagai Pembangkit Listrik
(Universitas Sumatera Utara, 2025)The Tanjungbalai City Landfill (TPA) is the only final waste processing facility in Tanjungbalai City, covering an area of approximately 5 hectares. The amount of waste entering the Tanjungbalai City Landfill in 2024 is ... -
Kajian “Spirit Of Place” untuk Meningkatkan Daya Tarik Wisata di Kawasan Kota Medan, Indonesia
(Universitas Sumatera Utara, 2023)Every place or area has a "spirit" that can be felt by humans which creates the image or character of that place. To feel the spirit of a place, the place must have an atmosphere that gives it a special meaning. Research ... -
Prarancangan Pabrik Pembuatan Tepung Silika dari Abu Ampas Tebu melalui Proses Sol-Gel dengan Kapasitas Produksi 40.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Silica flour is an inorganic compound whose main components are Silicon (Si) and Oxygen (O2). Bagasse ash has a high silica content that can be utilized into silica flour through the sol-gel process. The main objective in ... -
Pra Rancangan Pabrik Biogasoline Dari Crude Palm Oil Melalui Proses Fluid Catalytic Cracking Dengan Kapasitas Bahan Baku 90.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biogasoline is one of the alternative energy sources that can replace fossil fuels. Biogasoline is highly promising and can be used for various industrial purposes, such as combustion fuel and power generation for ...