Browsing Department of Environmental Engineering by Issue Date
Now showing items 1-20 of 428
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Studi Sebaran Cemaran Air Limbah Domestik dari Tangki Septik pada Jenis Tanah Andosol
(Universitas Sumatera Utara, 2026)The current increasing population growth will increase development, especially residential development. Population growth leads to surface and groundwater pollution due to limited sanitation and domestic waste management. ... -
Studi Sebaran Cemaran Air Limbah Domestik dari Tangki Septik pada Jenis Tanah Andosol
(Universitas Sumatera Utara, 2026)The current increasing population growth will increase development, especially residential development. Population growth leads to surface and groundwater pollution due to limited sanitation and domestic waste management. ... -
Analisis Bioakumulasi Logam Berat Timbal (Pb) pada Ikan Nila (Oreochromis niloticus) di Danau Siombak
(Universitas Sumatera Utara, 2026)Lead (Pb) is a toxic heavy metal that is persistent and capable of accumulating in aquatic organisms through bioconcentration and biomagnification processes. This study aimed to analyze Pb concentrations in Nile tilapia ... -
Analisis Kebiasaan Pengelolaan Pakaian dan Kesadaran Fast Fashion Untuk Mengembangkan Aplikasi Berbasis Ekonomi Sirkular
(Universitas Sumatera Utara, 2026)The development of fast fashion has led to an increase in clothing consumption, which has resulted in more textile waste and pressure on the environment. This problem is exacerbated by low awareness and unsustainable ... -
Analisis Kualitas Udara Partikulat PM 2,5, PM 10, dan Pencahayaan di Tempat Pengolahan Sampah Terpadu (TPST) USU
(Universitas Sumatera Utara, 2026)The increasing consumption patterns of society have led to a significant rise in waste generation, which has the potential to cause various environmental impacts, one of which is air pollution. The Integrated Waste Treatment ... -
Evaluasi Kinerja Unit Instalasi Pengolahan Air Limbah (IPAL) Industri Kelapa Sawit (Studi Kasus : PT. XYZ)
(Universitas Sumatera Utara, 2025)PT XYZ is one of the company units of PT ABC which is engaged in the palm oil industry with the process of fatty acids and their derivatives. In April 2024 PT XYZ produces waste with parameters contained, one of which is ... -
Analisis Pengaruh Konsentrasi Ragi terhadap Sifat Fisikokimia, Pertumbuhan Bakteri dan Aktivitas Enzim pada Ekoenzim Berbahan Kulit Jeruk
(Universitas Sumatera Utara, 2025)Ecoenzyme is a product derived from the processing of organic waste, molasses, and water. Molasses, often referred to as sugarcane syrup, is a byproduct of repeated sugar crystallization processes that can no longer be ... -
Proposed Design Sistem Pengendalian Pencemaran Udara untuk Gas di PT. PLN Indonesia Power UBP Pangkalan Susu
(Universitas Sumatera Utara, 2025)PT. PLN Indonesia Power UBP Pangkalan Susu has an air pollution control device (APPU) in the form of an Electric Precipitator (ESP). However, theoretically (Schenele, 2016) ESP is only effective in removing particulates ... -
Analisis Daerah Rawan Banjir Akibat Perubahan Tutupan Lahan Berbasis Sistem Informasi Geografis (Sig) di Sub-Das Bahorok
(Universitas Sumatera Utara, 2025)This study was conducted in the Bahorok Sub-watershed, Bahorok District, Langkat Regency, to analyze land cover changes and their impact on flood vulnerability in 2014, 2018, and 2023. Land cover data were obtained from ... -
Modifikasi Kompor Biomassa Menjadi Alat Pemusnah Sampah Rumah Tangga
(Universitas Sumatera Utara, 2025)The increase in population generates an increasing amount of waste and is accompanied by the high consumptive patterns of the population. These conditions result in the accumulation of household waste and biomass waste, ... -
Perancangan Alat Monitoring Kualitas Udara Ambien Rendah Biaya
(Universitas Sumatera Utara, 2025)The increasing amount of waste in Indonesia, especially in urban areas, poses a serious challenge to environmental management. Incinerators, as thermal waste treatment technology, have the potential to reduce waste volume ... -
Analisis Strategi dalam Pengembangan Ekowisata Pantai di Desa Paropo I Kecamatan Silahisabungan Kabupaten Dairi
(Universitas Sumatera Utara, 2025)Ecotourism is a tourist trip to a natural area to preserve the environment and the welfare of the local community. Paropo I Village Beach, located on the shores of Lake Toba, has great potential as an ecotourism destination ... -
Studi Jejak Karbon dari Aktivitas Permukiman di Wilayah Sub Urban Kota Pematang Siantar
(Universitas Sumatera Utara, 2025)Greenhouse gases are naturally occurring gases in the atmosphere, but as human activity increases, the concentration of greenhouse gases continues to increase, causing global warming. Carbon footprint is a measure of ... -
Desain Alat Pengendali Pencemaran Udara di Pabrik Kelapa Sawit Pagar Merbau PTPN IV Palmco Region II Kabupaten Deli Serdang Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Air pollution has become an urgent environmental issue in Indonesia, posing a serious threat to the rate of global warming and climate change. To address this, Indonesia has developed the Long-Term Strategy for Low Carbon ... -
Perancangan Alat Pengolahan Air Minum Modular untuk Daerah Bencana
(Universitas Sumatera Utara, 2025)Indonesia is highly vulnerable to natural disasters such as floods, earthquakes, and tsunamis, with floods being the most frequent disaster in 2022, accounting for 43.1% of total occurrences. Floods not only cause ... -
Studi Pengaruh Aktivitas TPA Mencirim terhadap Kualitas Air Sungai Mencirim, Kecamatan Binjai Timur
(Universitas Sumatera Utara, 2025)The Mencirim River, which is located in East Binjai District, is one of the water sources that the community uses for daily activities. The flow from the Mencirim River passes through the Mencirim Landfill with a ... -
Identifikasi Perubahan Garis Pantai Berbasis Sistem Informasi Geografis (Studi Kasus : Kecamatan Pantai Cermin)
(Universitas Sumatera Utara, 2025)The coastal area has a dynamic nature that causes shoreline changes both naturally and due to human activities. This study aims to identify shoreline changes in the Pantai Cermin Sub-district during the 2019–2023 period ... -
Analisis dan Pemetaan Tingkat Kebisingan Akibat Aktivitas Produksi Industri Tapioka PT. Hari Sejahtera
(Universitas Sumatera Utara, 2025)PT. Hari Sejahtera Tapioka is a prominent industry engaged in the production of tapioca flour. However, the utilization of machinery in this industry has resulted in elevated noise levels, posing a potential threat to ... -
Pembuatan dan Uji Coba Alat Pengolahan Minyak Jelantah Menjadi Biodiesel Skala Pilot Plan
(Universitas Sumatera Utara, 2025)Used cooking oil is a waste product from frying that can be processed into biodiesel as an alternative renewable fuel. This study aims to design, fabricate, and test a device for converting used cooking oil into biodiesel ... -
Analisis Risiko Keselamatan dan Kesehatan Kerja (K3) di Area Energy Industri Pulp dengan Metode HIRADC
(Universitas Sumatera Utara, 2025)The pulp industry often involves risks in its operations. This study was conducted in the energy sector of PT. Toba Pulp Lestari by analyzing the frequency of workplace accidents, the implementation of Occupational Health ...