Department of Environmental Engineering: Recent submissions
Now showing items 1-20 of 428
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Pengaruh Variasi Waktu Tinggal (Retention Time) terhadap Efektivitas Pengolahan Limbah Cair Laboratorium pada Reaktor Biofilter Aerob
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of detention time variations on the removal efficiency of Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), iron (Fe), and lead (Pb), as well as their relationship with ... -
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 ... -
Penyisihan Nilai Total Petroleum Hydrocarbon (TPH) pada Tanah Tercemar Limbah Oli dengan Pemanfaatan Kasgot
(Universitas Sumatera Utara, 2025)Soil contamination caused by waste oil spills is one of the environmental problems that leads to the degradation of soil quality and the disruption of microorganism activity. Hydrocarbon compounds, particularly Total ... -
Estimasi Stok Karbon Mangrove Melalui Pendekatan Allometrik di Kawasan Paluh Getah, Kabupaten Deli Serdang. (Study Case: Hutan Mangrove Paluh Getah)
(Universitas Sumatera Utara, 2025)Mangrove Forests Are Coastal Ecosystems With An Exceptionally High Capacity To Absorb And Store Carbon, Reaching Levels 3–5 Times Greater Than Terrestrial Forests. This Capacity Is Derived From The Accumulation Of Biomass ... -
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 ... -
Kajian Efektivitas Penggunaan Kasgot dalam Penyerapan Tembaga (Cu) dan Seng (Zn) pada Tanah Perkebunan Kopi
(Universitas Sumatera Utara, 2025)Heavy metal contamination of coffee plantation soil is an environmental problem resulting from the long-term use of pesticides and inorganic fertilizers. Initial soil test results showed copper (Cu) levels of 0.256 mg/kg ... -
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 ... -
Evaluasi Komparatif Efektivitas Konsorsium Mikroorganisme Dalam Pengolahan Air Limbah Domestik
(Universitas Sumatera Utara, 2025)Population growth and increased domestic activities in Indonesia have led to a significant rise in water pollution loads, with approximately 85% originating from domestic wastewater. Although the Indonesian Ministry of ... -
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. ... -
Desain Tempat Pengolahan Sampah Berbasis Reduce Reuse Recycle (TPS3R) pada Kawasan Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Campuses have a high potential for waste generation, which originates from various activities of the academic community. The total waste generation calculated in the USU area amounts to 15.22 m³ per day in volume and ... -
Analisis Timbulan, Komposisi, Karakteristik dan Strategi Kampanye Lingkungan Sadar Sampah di Universitas Sumatera Utara (Studi Kasus: Fakultas Psikologi, Fakultas Keperawatan dan Biro Rektor Universitas Sumatera Utara)
(Universitas Sumatera Utara, 2025)This research is motivated by previous studies that have not specifically indicated waste generation at the three research locations within the University of North Sumatra (USU). The objective of this study is to ... -
Penilaian Daur Hidup Galon Air Mineral Berbahan Dasar Polikarbonat Dan Polyethylene Terephthalate
(Universitas Sumatera Utara, 2025)Plastic waste is one of the most alarming types of waste due to its low degradability and tendency to pollute aquatic environments and the food chain. The bottled water industry is one of the sources that can increase ... -
Analisis Kualitas Udara Dalam Ruang serta Hubungannya dengan Gejala Sick Building Syndrome di Instalasi Farmasi Rumah Sakit Prof. Dr. Chairuddin P. Lubis USU
(Universitas Sumatera Utara, 2025)Indoor air quality is a crucial factor affecting health and comfort, particularly in hospitals where occupants are highly vulnerable. Substandard air conditions can trigger various health issues, including symptoms of Sick ... -
Efektivitas Substrat Sampah Organik Terfermentasi dalam Proses Degradasi oleh Larva Black Soldier Fly (Hermetia Illucens)
(Universitas Sumatera Utara, 2025)Black Soldier Fly (BSF) larvae possess cellulolytic capabilities supported by the presence of bacteria in their digestive tracts, which play a role in the process of converting organic waste. However, BSF larvae have ... -
Analisis Pembentukan Kitin pada Larva Black Soldier Fly (Hermetia illucens) dalam Sistem Pengelolaan Sampah Organik dan Dampaknya Terhadap Pertumbuhan Ikan Lele (Clarias gariepinus)
(Universitas Sumatera Utara, 2025)Black Soldier Fly (BSF) larvae are known for their ability to degrade waste, especially organic waste. Additionally, BSF larvae are high in protein and fat, making them a potential alternative feed source. However, the ... -
Analisis Laju Biodegradasi Bioplatik Berbasis Pati Biji Karet (Havea Brasiliensis) pada Media Tanah
(Universitas Sumatera Utara, 2025)Plastic waste has become a serious threat to the environment. Much of it remains in the environment due to suboptimal recycling processes. In Indonesia, the very high level of plastic consumption makes this country one of ... -
Analisis Peranan Pemulung melalui Persentase Recovery Sampah di TPA Terjun untuk Meningkatkan Kinerja Pengelolaan Sampah di Kota Medan
(Universitas Sumatera Utara, 2025)The annual increase in solid waste generation is directly associated with population growth and rising consumption levels. Waste has emerged as a critical environmental issue in Medan City, which is confronted with limited ... -
Pemanfaatan Sampah Ranting dan Daun Kering Menjadi Pelet Biomassa dengan Bahan Pengikat Alami dari Sampah Kulit Singkong
(Universitas Sumatera Utara, 2025)Biomass waste such as tree branches and dry leaves can be utilized as biomass pellets. The purpose of this study was to analyze the best composition variation between dry branches and leaves in producing biomass pellets ... -
Kajian Kelayakan Bisnis Tempat Pengolahan Sampah Terpadu (TPST) di Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)University of North Sumatra (USU) is a higher education institution with a high student population and operational activities, generating a significant volume of waste daily. To support sustainable environmental management, ...