Department of Environmental Engineering: Recent submissions
Now showing items 121-140 of 404
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Studi Pengaruh Variasi Jarak Elektroda dan Laju Alir terhadap Kinerja Reaktor Elektrokoagulasi Kontinu untuk Penyisihan Nitrat
(Universitas Sumatera Utara, 2024)The problem of liquid waste has always been an important issue because of its characteristics which can cause environmental pollution, one of which is nitrate. One technology for removing nitrate levels in liquid waste ... -
Pengaruh pH dan Waktu Reaksi terhadap Efisiensi Penurunan Kadar Mikroplastik Jenis Polystyrene pada Limbah Cair Sintetis dengan Metode Elektrokoagulasi
(Universitas Sumatera Utara, 2024)One type of plastic polymer that can produce microplastics is polystyrene. When plastic waste is thrown into water, it can gradually decompose through chemical, physical and biological processes, producing microplastics, ... -
Pemetaan Kualitas Air Permukaan ( H2S, TSS dan Kesadahan ) dengan Metode Indeks Pencemaran di Sungai Aek Singolot Kabupaten Mandailing Natal
(Universitas Sumatera Utara, 2023)Aek Singolot River located in Purba Baru, Mandailing Natal Regency is a flow from the meeting of the upstream river with Sorik Marapi hot water. Aek Singolot River is thought to be indicated by pollution due to the ... -
Evaluasi Jaringan Distribusi Air Minum PDAM Tirta Bulian Kecamatan Padang Hilir dengan Epanet 2.0.
(Universitas Sumatera Utara, 2021)Clean water is a necessity that humans need most for survival, where without the availability of clean water, in terms of quality and quantity, humans will have negative impacts such as causing itching on the body. Water ... -
Analisis Risiko Kesehatan Lingkungan (ARKL) Pajanan Logam Berat Timbal (Pb) dan PM10 pada Anak Usia Sekolah Dasar (6-12 Tahun) di Kecamatan Medan Belawan
(Universitas Sumatera Utara, 2024)Medan Belawan District is maritime area that support port activities. As a port area, there is a lot of activities that produce pollutant, for example lead and PM10 which can damage the air condition. This bad condition ... -
Pengaruh Pola Kebiasaan Masyarakat terhadap Kelimpahan Mikrofiber pada Air Cucian Masyarakat di Sekitar Sungai Deli Kota Medan
(Universitas Sumatera Utara, 2021)Microplastics are a new pollutant and are made of synthetic polymers. Deli River is one of the main rivers in the city of Medan that flows in urban and suburban areas. This study aims to analyze the type, amount, and ... -
Evaluasi Jaringan Distribusi Air Minum Pdam Tirta Nciho Unit Sidikalang Kota dengan Epanet 2.0.
(Universitas Sumatera Utara, 2023)Clean water as city infrastructure plays a role in supporting the development of the city. Modern and rural cities need a good clean water system, so as to meet the needs of their population growth. Based on the presentation ... -
Studi Potensi Pengolahan Sampah menjadi Refuse Derived Fuel (Rdf) melalui Waste To Energy di Tpa Regional Limau Mungkur Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2023)Study of the Potential of Processing Waste into Refused Derived Fuel (RDF) through Waste to Energy at the Limau Mungkur Regional Landfill of Deli Serdang Regency aims to determine the potential for waste to be used as RDF ... -
Optimasi Sistem Pengangkutan Sampah di Kecamatan Medan Helvetia
(Universitas Sumatera Utara, 2023)Sistem pengangkutan Persampahan di perkotaan di Indonesia saat ini masih menjadi masalah diantaranya penggunaan waktu kerja yang tidak efisien, penggunaan kapasitas muat kendaraan yang tidak tepat, rute pengangkutan ... -
Kajian Pencemaran Udara Karbon Monoksida (Co) akibat Transportasi dengan Model Prediksi Udara Skala Mikro di Jalan Dr. Mansyur Kota Medan
(Universitas Sumatera Utara, 2023)WHO in 2020 reported that around ± 10 million global deaths were caused by air pollution. The increase in population in Medan City has resulted in an increase in the need for public facilities, one of the public facilities ... -
Pemanfaatan Abu Bakar Limbah Ampas Tebu dari Pabrik Gula Kwala Madu dalam Pembuatan Batako
(Universitas Sumatera Utara, 2023)Bagasse waste is one of the waste material from the sugar factory production process. In the process of burning bagasse, it produces ash that has a high silica content. The silica content is found in cement and sand ... -
Analisis Jaringan Distribusi Air Bersih Pdam Mual Natio Unit Tarutung menggunakan Software Epanet 2.0
(Universitas Sumatera Utara, 2022)Water is a natural resource that has a very important function for the life of all creatures, including humans. So the supply of raw water for domestic, irrigation and industrial needs is a top concern and priority. In the ... -
Optimalisasi Bank Sampah menuju Zero Waste dengan Prinsip Ekonomi Sirkular (Studi Kasus: Bank Sampah Induk di Provinsi Riau)
(Universitas Sumatera Utara, 2023)Waste bank is a community-based waste management with the 3R principle and one of the applications of circular economy. However, there are still waste banks that have not optimally helped in reducing waste due to various ... -
Studi Pengaruh Variasi Ph Awal dan Laju Alir terhadap Kinerja Reaktor Elektrokoagulasi Kontinu untuk Penyisihan Sulfat
(Universitas Sumatera Utara, 2023)One of the polluting parameters in water is sulfate ions. Sulfate ions in excess quantities can cause damage to industrial equipment as well as laxative effects if consumed. One technology to remove sulfate ions is by ... -
Pendugaan Keberadaan Air Tanah sebagai Sumber Air Bersih Menggunakan Metode Geolistrik di Kecamatan Medan Belawan, Kota Medan, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2023)The Medan Belawan District is a research area to study the potential of groundwater. The research aims to determine the type of layers, the depth of the earth's surface containing groundwater, and the direction of ... -
Reduksi Kotoran Ayam Menggunakan Larva Black Soldier FLY/BSF (Hermetia illucens) serta Pemanfaatan Kasgot terhadap Pertumbuhan Pakcoy (Brassica rapa L.)
(Universitas Sumatera Utara, 2023)Chicken manure is organic waste that can pollute the environment if not treated before being discharged. Efforts that can be made to overcome this are through bioconversion using BSF (Black Soldier Fly) flies. This study ... -
Evaluasi dan Pengembangan Kandang Black Soldier Fly (S00202112437) untuk Mengolah Sampah Makanan
(Universitas Sumatera Utara, 2023)Rapid population growth and demographic changes as well as people's consumptive habits pose new challenges to solid waste management. One of the impacts of high population growth is the emergence of high waste generation. ... -
Analisis Kualitas Udara dan Beban Emisi Karbon Monoksida (CO) Akibat Kendaraan Bermotor di Persimpangan Jalan Gatot Subroto dan Jalan Kapten Muslim Kota Medan
(Universitas Sumatera Utara, 2023)Medan City is a city that has a high population density. According to data from the Medan City Central Statistics Agency (BPS) (2022), the population of Medan City reaches 2,460,858 people. The transportation sector plays ... -
Tingkat Kebutuhan dan Upaya Pengembangan SPAM dan Pengembangan Jaringan di Kecamatan Hamparan Perak
(Universitas Sumatera Utara, 2023)To find out the potential for developing water treatment units at the Hamparan Perak IPA Water Treatment Plant and to determine the development of the Hamparan Perak service area (IPA), and to find out the availability ... -
Studi Inventarisasi Emisi Gas Rumah Kaca (CO2, N2O, CH4) di PT. Pertamina Hulu Energi Ogan Komering Sumatera Selatan
(Universitas Sumatera Utara, 2023)PT. Pertamina Hulu Energi Ogan Komering (PT. PHE OK) is a company engaged in oil and gas exploration and production activities. In its operational activities, PT. PHE OK as an energy sector produces greenhouse gas emissions ...