Undergraduate Theses
Undergraduate Theses
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Analisis Spatiotemporal Total Suspended Solid (TSS) dan Klorofil-A di Danau Toba Menggunakan Google Earth Engine dan Citra Sentinel-2 sebagai Dukungan bagi Pengelolaan Kawasan UNESCO Global Geopark
(Universitas Sumatera Utara, 2025)Lake Toba, the world's largest volcanic lake, has been recognized as a UNESCO Global Geopark since 2020 and a Super Priority Tourism Destination (DPSP). The decline in water quality, marked by an increase in nutrients and ... -
Analisis Hubungan Reversible antara ISO 14001 dan ISO 45001 terhadap Program Health, Safety, and Environment (HSE) di PT. Samudra Oceaneering
(Universitas Sumatera Utara, 2025)PT Samudra Oceaneering has effectively implemented ISO 14001 and ISO 45001 to create a safe, healthy, and environmentally friendly work environment. The Health, Safety, and Environment (HSE) implementation is also ... -
Studi Kualitas Air Permukaan dan Penentuan Indeks Pencemaran Air di Sungai Sei Mencirim Kota Binjai
(Universitas Sumatera Utara, 2025)This study analyzes the water quality of the Mencirim River in Binjai City using parameters like Dissolved Oxygen (DO), Chemical Oxygen Demand (COD), Total Suspended Solids (TSS), Biological Oxygen Demand (BOD), E-Coli, ... -
ANALISIS HUBUNGAN REVERSIBLE ANTARA ISO 14001 DAN ISO 45001 TERHADAP PROGRAM HEALTH, SAFETY, AND ENVIRONMENT (HSE) DI PT. SAMUDRA OCEANEERING
(Universitas Sumatera Utara, 2025)ISO 14001 and ISO 45001 have an important role in the management of the environment also health and safety. Both standards have complementary roles in supporting HSE. This research analyzes reversible relationship ... -
Analisis Potensi Rawan Longsor Untuk Menentukan Jalur Evakuasi di Kecamatan Dolat Rayat Kabupaten Karo Menggunakan GIS
(Universitas Sumatera Utara, 2025)The observation location in this study was Dolat Rayat District, Karo Regency. Dolat Rayat District is one of the Districts in Karo Regency that has a fairly high frequency of landslides, namely 5 incidents in the last ... -
Pengaruh Aktivitas Masyarakat terhadap Kualitas Air Berdasarkan Musim di Danau Toba Kecamatan Silahisabungan Kabupaten Dairi
(Universitas Sumatera Utara, 2025)Water quality plays a crucial role in sustaining the functions of aquatic ecosystems as vital resources for human and ecological life. Lake Toba, the largest volcanic lake in Southeast Asia, is currently facing water quality ... -
Analisis Kualitas Air di Danau Toba Desa Silalahi Kecamatan Silahisabungan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Lake Toba is a large natural lake in North Sumatra, located in North Sumatra Province, Indonesia.The presence of activities such as power generation, fish farming, tourism, and domestic use can affect the Lake Toba ... -
Analisis Durabilitas Penggunaan Produk Bioplastik dari Limbah Batang Kelapa Sawit
(Universitas Sumatera Utara, 2025)The increasing use of conventional plastics has raised serious concerns for the environment. Bioplastics, as an eco-friendly alternative, are attracting much attention. This study aims to analyze the durability characteristics ... -
Pengaruh Variasi Konsentrasi Isosianat terhadap Sifat Fisik dan Mekanik Papan Partikel dari Limbah Produksi Bioplastik Batang Kelapa Sawit
(Universitas Sumatera Utara, 2025)The purpose of this study is to utilize waste stem powder from bioplastic production from oil palm trunks and maximize the potential utilization of bioplastic production waste from oil palm trunks. This study focuses on ... -
Analisis Laju Biodegradasi Bioplastik Berbasis Pati Limbah Batang Kelapa Sawit Di Dalam Media Tanah Dan Air
(Universitas Sumatera Utara, 2025)The consumption of plastic bags continues to increase in line with the growing needs of society and the rising plastic production by industry. As a result, the more people use plastic, the more plastic waste pollution ... -
Analisis Pengaruh Kerusakan Hutan Mangrove terhadap Perubahan Garis Pantai dan Upaya Pengendaliannya di Desa Pintu Air Kecamatan Pangkalan Susu
(Universitas Sumatera Utara, 2024)Mangrove forests are tropical forests that grow along coastlines and river estuaries. One of the functions of mangroves is to bind sediment and prevent seawater intrusion. Shifting coastlines due to reduced mangrove density ... -
Pemetaan Dispersi SO2 (Sulfur Dioksida) dan NO2 (Nitrogen Dioksida) dari Cerobong Boiler dengan Metode Model Gausiaan Dispersion di Pabrik Kelapa Sawit
(Universitas Sumatera Utara, 2024)Palm Oil Mill (POM) PT. Perkebunan Nusantara IV Dolok Ilir is a company engaged in the palm oil industry. In its operational activities, PKS Dolok Ilir uses boilers and produces major gas pollutants such as Sulfur Dioxide ... -
Evaluasi Keberhasilan Program Stop BABS di Kecamatan Simangambat Kabupaten Padang Lawas Utara
(Universitas Sumatera Utara, 2024)Environmental damage today has become a common challenge to build a better civilisation. The focus on overcoming environmental problems has become a joint commitment in tackling it. Public awareness is needed to support ... -
Studi Karakteristik Tanah dan Air Pasca Biodegradasi Bioplastik Berbahan Baku Pati Limbah Batang Kelapa Sawit
(Universitas Sumatera Utara, 2025)The increasing use of conventional plastics has raised serious environmental concerns. Bioplastics, as an environmentally friendly alternative, have attracted considerable attention. This study aims to analyze the ... -
Pembuatan Bioplastik Berbasis Pati Limbah Batang Kelapa Sawit
(Universitas Sumatera Utara, 2025)The increase in human population is directly proportional to daily needs, which results in an increase in waste. The use of daily goods does not escape the use of goods derived from conventional plastics which take hundreds ... -
Identifikasi Kerusakan dan Upaya Restorasi Mangrove di Pantai Jigo Kecamatan Pangkalan Susu, Kabupaten Langkat, Sumatera Utara
(Universitas Sumatera Utara, 2024)Mangroves have many benefits, especially at Jigo Beach, Pangkalan Susu District. Identification of mangrove damage is carried out by measuring density, frequency, cover and significance index values using the line transect ... -
Potensi Larva Black Soldier Fly (Hermetia illucens) sebagai Agen Biokonversi Kotoran Sapi untuk Pengaplikasian Kasgot terhadap Tanaman Pakcoy (Brassica rapa L.)
(Universitas Sumatera Utara, 2024)This study aims to determine the value of WRI (Waste Reduction Index) conducted by BSF larvae on fresh cow dung and fermented cow dung and determine the nutritional content of kasgot nutrients that have met the quality ... -
Perencanaan Instalasi Pengolahan Air Minum di Kecamatan Sipoholon Kabupaten Tapanuli Utara
(Universitas Sumatera Utara, 2023)Water has a double meaning, namely, firstly, water as an environmental factor and the ecology of generating systems; and secondly water as a raw material for different uses such as drinking water, industry, agriculture, ... -
Studi Pengaruh Variasi Suhu Karbonisasi, Ukuran Partikel, dan Konsentrasi Perekat Kanji terhadap Kualitas Briket Bioarang Cangkang Kelapa Sawit
(Universitas Sumatera Utara, 2024)Renewable energy is an environmentally friendly and renewable energy source, so it is a sustainable solution to replace fossil energy which is decreasing. Oil palm shells are biomass waste that is widely found in the ... -
Studi Pengaruh Variasi Ukuran Partikel, Suhu Karbonisasi, dan Konsentrasi Perekat Molase terhadap Kualitas Biobriket Arang dari Cangkang Kelapa Sawit
(Universitas Sumatera Utara, 2024)Energy is required for human activities and continues to increase. Meanwhile, the dependence on the use of non-renewable (fossil) fuels continuously as an energy source is one of the factors that can cause global warming. ...
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