Department of Environmental Engineering: Recent submissions
Now showing items 221-240 of 404
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Identifikasi Penyebaran Intrusi Air Laut menggunakan Metode Resistivitas 2D di Daerah Belawan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2022)Along with the increasing economy, the need for clean water is also increasing along with the development of the population which increases every year, especially in coastal areas. The higher the water demand needed by ... -
Identifikasi Penyebaran Lindi di TPA Terjun Kecamatan Medan Marelan, Kota Medan Menggunakan Metode Resistivitas 2D
(Universitas Sumatera Utara, 2022)The environment we use is inextricably linked to human activities. Every time we go about our daily activities, we leave behind remnants of objects that are considered useless and will be discarded, which is referred to ... -
Restorasi Hutan Mangrove di Kecamatan Percut Sei Tuan Kabupaten Deli Serdang Sumatera Utara (Studi Kasus)
(Universitas Sumatera Utara, 2021)Mangrove ecosystems have high economic and ecological values, which are a form of ecosystem if they are not wise in managing mangrove ecosystems, they will be vulnerable to damage. The aim of this research is provide an ... -
Evaluasi Jaringan Distribusi PDAM Tirta Bulian Kota Tebing Tinggi dengan Epanet 2.0
(Universitas Sumatera Utara, 2021)PDAM Tirta Bulian is located in the City of Tebing Tinggi which is a city with a medium category. Based on the 2019 PDAM Performance Report, the coverage of the drinking water service area of PDAM Tirta Bulian, Tebing ... -
Studi Penerapan Ekonomi Sirkular Melalui Kegiatan Bank Sampah (Studi Kasus: Bank Sampah Anyelir Kota Medan dan Bank Sampah Wijaya Kusuma Kota Binjai)
(Universitas Sumatera Utara, 2021)Penelitian ini bertujuan untuk menganalisis penerapan ekonomi sirkular pada pengeleloaan Bank Sampah di Bank Sampah Anyelir Kota Medan dan Bank Sampah Wijaya Kusuma Kota Binjai, dan untuk mengetahui strategi pengembangan ... -
Aplikasi Proses Elektrokoagulasi untuk Penyisihan Fosfat dengan Elektroda Besi (Fe) dalam Limbah Cair Sintetis
(Universitas Sumatera Utara, 2021)All human activities will produce waste water. Wastewater that is discharged directly into water bodies without treatment will cause an increase in the concentration of nutrients in the waters, such as phosphate. High ... -
Studi Penerapan Ekonomi Sirkular Melalui Kegiatan Bank Sampah (Studi Kasus: Bank Sampah Anyelir Kota Medan dan Bank Sampah Wijaya Kusuma Kota Binjai)
(Universitas Sumatera Utara, 2021)Penelitian ini bertujuan untuk menganalisis penerapan ekonomi sirkular pada pengeleloaan Bank Sampah di Bank Sampah Anyelir Kota Medan dan Bank Sampah Wijaya Kusuma Kota Binjai, dan untuk mengetahui strategi pengembangan ... -
Perencanaan Instalasi Pengolahan Air Limbah (IPAL) Perumahan Citra Wisata
(Universitas Sumatera Utara, 2021)Peningkatan jumlah penduduk sebanding dengan meningkatnya sektor perumahan dan pemukiman. Hal ini tak luput dari berbagai masalah pencemaran lingkungan yang terjadi khususnya masalah pencemaran air yang menunjukkan ... -
Restorasi Hutan Mangrove di Kecamatan Teluk Mengkudu Kabupaten Serdang Bedagai Sumatera Utara (Studi Kasus)
(Universitas Sumatera Utara, 2022)These mangroves can reduce ocean waves and the impact of wind, fight disasters, act as a barrier to abrasion, and maintain the surrounding coastal environment. Therefore, it is necessary to protect and use it sustainably. ... -
Perencanaan Instalasi Pengolahan Air Limbah (IPAL) Domestik Kecamatan Datuk Bandar Kota Tanjungbalai
(Universitas Sumatera Utara, 2021)Domestic wastewater is waste water originating from businesses and or residential activities, restaurants, offices, commerce, apartments, and dormitories. Waste production in Datuk Bandar District, Tanjungbalai City is ... -
Studi Kualitas Air Danau Lau Kawar, Pasca Erupsi Gunung Sinabung di Kecamatan Naman Teran, Kabupaten Karo, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2021)Lau Kawar Lake is located at the foot of Mount Sinabung which in recent years has experienced relatively high eruptive activity, namely 213 eruptions in the period July 2020 to July 2021, of which 27 eruptions emptied ... -
Studi Pengaruh Penambahan Variasi Kitosan dan Gliserol Terhadap Karakteristik Bioplastik dari Pati Jagung (Zea Mays)
(Universitas Sumatera Utara, 2022)Bioplastik atau yang sering disebut dengan plastik biodegradable, merupakan jenis plastik yang hampir seluruhnya terbuat dari bahan yang terbarukan, seperti pati, minyak nabati, dan mikrobiota. Penggunaan plastik yang cukup ... -
Studi Pengaruh Penambahan Variasi Kitosan dan Gliserol terhadap Karakteristik Bioplastik dari Pati Biji Buah Nangka (artocapus heterophyllus)
(Universitas Sumatera Utara, 2021)Banyak masyarakat yang mengganggap bahwa biji Nangka itu adalah sampah, padahal biji Nangka dapat dimanfaatkan kembali dalam berbagai hal. Biji Nangka itu sendiri memiliki kandungan pati sebesar 70,22%. Untuk mengurangi ... -
Pengaruh Variasi Pengganti Pasir dengan Crumb Rubber dan Fiber Kelapa Sawit terhadap Karakteristik Light Pile
(Universitas Sumatera Utara, 2022)Light pile is an alternative that is used to overcome the problem of soil that has a low bearing capacity. Manufacture of light piles as construction materials using industrial solid waste as pozzolanic materials that ... -
Pengaruh Variasi Pengganti Pasir dengan Crumb Rubber dan Serat Tandan Kosong Kelapa Sawit terhadap Karakteristik Light Pile
(Universitas Sumatera Utara, 2022)Foundation light piles to overcome the problem of embankment are used when the subgrade under the building does not have sufficient bearing capacity to carry the weight of the building. Local wisdom of the archipelago ... -
Pengaruh Variasi Pengganti Ordinary Portland Cement (OPC) dengan Pozzolan Teraktivasi dari Limbah Padat Industri terhadap Karakteristik Mortar
(Universitas Sumatera Utara, 2022)Ordinary Portland Cement (OPC) is a hydraulic cement made by mixing some cement with activated aluminum silicate, and others. Hydration resulting from the chemical reaction between hydraulic cement and the addition of ... -
Pengaruh Subtitusi Binder Geo- Polimer Natrium Silikat (Water Glass) dari Limbah Padat Industri yang Bersifat Pozzolan Teraktivasi terhadap Karakteristik Mortar
(Universitas Sumatera Utara, 2021)Geo-polymer material is an environmentally friendly building material because it does not use Portland cement as a binding material. In this research, Geo-polymer binder is made from industrial solid waste which is ... -
Pengaruh Variasi Pengganti Pasir dengan Crumb Rubber terhadap Karakteristik Material Ringan Sebagai Bahan Konstruksi
(Universitas Sumatera Utara, 2021)Light material is one option from the problem of collapse and excessive road settlement. In this study, the lightweight material was made from crumb rubber as a substitute for sand with a composition of(10%, 25%, 50%, 75%, ... -
Studi Penurunan Konsentrasi Karbon Monoksida (Co) dari Gas Buang Kendaraan Bermotor Menggunakan Tanaman Lidah Mertua (Sansevieria Sp.)
(Universitas Sumatera Utara, 2021)The increase in the number of vehicle units each year causes a decrease in clean air quality due to exhaust emissions produced by these vehicles. Motor vehicles are one of the causes of air pollution, both outdoors and ... -
Studi Penurunan Konsentrasi Karbon Monoksida (CO) dari Gas Buang Kendaraan Bermotor Menggunakan Tanaman Sirih Gading (Epipremnum aureum)
(Universitas Sumatera Utara, 2021)Motor vehicles are the biggest source of air pollution in urban areas, as well as indoor air pollution, where the source of pollution in several buildings/places such as indoor parking comes from motorized vehicle activities. ...