Browsing Master Theses by Type "Tesis Magister"
Now showing items 1-20 of 134
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Absorpsi CO2 Menggunakan Larutan K2CO3 Berpromotor PiperaziN (PZ) dalam Packed Column
(Universitas Sumatera Utara, 2023)Carbon dioxide (CO2) is the main contributor in biogas can reduce the heating value. The amount of CO2 in the atmosphere is one of the causes global warming. Several technologies can be used to reduce CO2 content such as ... -
Absorpsi CO2 Menggunakan Larutan K2CO3 Berpromotor Piperazin (PZ) dalam Packed Column
(Universitas Sumatera Utara, 2023)Carbon dioxide (CO2) is the main contributor in biogas can reduce the heating value. The amount of CO2 in the atmosphere is one of the causes global warming. Several technologies can be used to reduce CO2 content such as ... -
Altrnatif Penggunaan Hidrogen Peroksida Pada Tahap Akhir Proses Pemutihan Pulp
(Universitas Sumatera Utara, 2007)Efficiency of hydrogen peroxide at final stage of pulp bleaching on acacia kraft pulp was compared with chlorine dioxide in terms of brightness, brightness reversion, viscosity, paper strenght (tear and tensile index) and ... -
Analisis Nilai Drip Loss dan Laju Destruksi Termal pada Fillet Ikan Tuna Selama Masa Pengawetan Suhu Rendah
(Universitas Sumatera Utara, 2024)Indonesia's geographical position, which is located between the Indian and Pacific Oceans, has an impact on the size of Indonesia's fisheries production. Indonesia is the world's largest tuna producer, providing up to 15% ... -
Analisis Peningkatan Kualitas Palm Kernel Meal (PKM) dengan Metode Taguchi dalam Mencapai Parameter Mutu PKM di Pabrik Kernel Sawit PT. XYZ
(Universitas Sumatera Utara, 2018)Peningkatan kualitas produksi memiliki dampak penting mempertahankan totalitas karakteristik produk atau jasa. Kualitas Palm Kernel Meal (PKM) tidak sesuai parameter standar mutu yang ditetapkan sehingga dapat menimbulkan ... -
Aplikasi Metode Pengapungan Batang dalam Menentukan Lama Waktu Pengendapan Air Limbah serta Estimasi Ukuran Partikel Total Suspended Solid (TSS) pada Air Limbah yang Viskositasnya Berbeda
(Universitas Sumatera Utara, 2021)The Buoyancy Weighing Bar Method (BWM) is a new method for estimating the settling time and particle size estimation in wastewater and is very useful in the wastewater treatment industry. This study aims to examine the ... -
Biodegradasi Vulkanisat Produk Lateks Karet Alam Berpengisi Tepung Kulit Singkong dengan Penyerasi Alkanolamida
(Universitas Sumatera Utara, 2016)Peel cassava powder used as filler in natural rubber latex products. Peel cassava powder was made into dispersion system alkanolamine. Natural rubber latex is mixed with the curatives and peel cassava powder as filler ... -
Disain Mitigasi Risiko Rantai Pasok Produk dengan Pendekatan Supplychain Risk Management di PT Cahaya Kai Ultra Polyntraco
(Universitas Sumatera Utara, 2018)Risiko seringkali digambarkan sebagai kejadian, perubahan keadaan atau suatu konsekuensi. Risiko dapat ditangani bahkan dapat dihilangkan melalui manajemen risiko. Dalam penelitian ini akan dilakukan identifikasi penyebab ... -
Efektifitas Fitoremediasi Menggunakan Tanaman Kayu Apu (Pistia Stratiotes) terhadap Limbah Cair Domestik Bandar Udara Internasional Kualanamu
(Universitas Sumatera Utara, 2021)Kualanamu International Airport, located in Deli Serdang Regency, North Sumatra Province, is an airport with a hub type characteristic, namely as a connecting center to continue flights to other areas abroad. Operational ... -
Efektifitas Fitoremediasi Menggunakan Tanaman Kayu Apu (Pistia Stratiotes) terhadap Limbah Cair Domestik Bandar Udara Internasional Kualanamu
(Universitas Sumatera Utara, 2021)Kualanamu International Airport, located in Deli Serdang Regency, North Sumatra Province, is an airport with a hub type characteristic, namely as a connecting center to continue flights to other areas abroad. Operational ... -
Efektifitas Fitoremediasi Menggunakan Tanaman Kayu Apu (Pistia Stratiotes) terhadap Limbah Cair Domestik Bandar Udara Internasional Kualanamu
(Universitas Sumatera Utara, 2021)Kualanamu International Airport, located in Deli Serdang Regency, North Sumatra Province, is an airport with a hub type characteristic, namely as a connecting center to continue flights to other areas abroad. Operational ... -
Efektivitas Ekstrak Bunga Telang (Clitoria ternatea L.) sebagai Inhibitor Korosi Besi dan Seng dalam Medium Asam Klorida (HCl) dan Natrium Klorida (NaCl)
(Universitas Sumatera Utara, 2025)The utilization of corrosion inhibitors as inhibitors of corrosion events is the best alternative in providing resistance to metals in corrosive media. Corrosion inhibitors can be sourced from organic and inorganic compounds. ... -
Ekstraksi Minyak Serai Wangi dengan Bantuan Microwave
(Universitas Sumatera Utara, 2022)Lemongrass is a plant that produces essential oils. Essential oils have now been widely used to produce commercial products. So far, the process used to produce lemongrass essential oil uses a conventional extraction process ... -
Ekstraksi Tanin dari Kulit Bawang Putih dengan Bantuan Microwave Menggunakan Pelarut Etanol
(Universitas Sumatera Utara, 2018)Tanin adalah senyawa fenol yang memiliki manfaat sebagai anti oksidan, anti diare, anti bakteri dan astringen. Kulit bawang putih dilaporkan memiliki beberapa manfaat dalam bidang kesehatan dan diduga mengandung senyawa ... -
Evaluasi Kinerja Dinas Kebersihan dalam Pelayanan Persampahan di Kota Medan
(Universitas Sumatera Utara, 2007)This research has evaluated the Departement of Cleanliness Medan City based on transportation aspect, solid waste control and environment quality (leachate and ambient air) in Final Land Disposal of solid waste Namo Bintang, ... -
Evaluasi Kinerja Dinas Kebersihan dalam Pelayanan Persampahan di Kota Medan
(Universitas Sumatera Utara, 2008)This research has evaluated the Departement of Cleanliness Medan City based on transportation aspect, solid waste control and environment quality (leachate and ambient air) in Final Land Disposal of solid waste Namo Bintang. ... -
Evaluasi Kinerja Komposter Menara pada Pengomposan Tandan Kosong Kelapa Sawit (TKKS) Menggunakan Pupuk Cair Organik Aktif dari Limbah Cair Pabrik Kelapa Sawit (LCPKS)
(Universitas Sumatera Utara, 2016)Composting Empty Fruit Bunch (EFB) on Composter Tower by mixing with active organic liquid fertilizer (ALOF) is an alternative to the utilization of solid waste produced from palm oil mill which more efficient. This study ... -
Evaluasi Kinerja Low Pressure Evaporator 21-22 Pembangkit Listrik Tenaga Uap-Gas Blok II Sektor Belawan
(Universitas Sumatera Utara, 2006)The study of the performance evaluation of low pressure evaporator 21-22 of the combined cycle power plant block II Belawan sector conducted from april 2005 to desember 2005 showed that the higest performance of the LP ... -
Impregnasi Kayu Kelapa Sawit dengan Poliblen Polipropilena/Karet Alam dan Asam Akrilat
(Universitas Sumatera Utara, 2001)The impregnation of Palm Oil Trunk (POT) has been done by using polyblend polypropylene/natural rubber and acrylic acid. The impregnation technique is the attempts to fill the POT pores by polyblend polypropylene/natural ... -
Imregnasi Kayu Kelapa Sawit Dengan Polipropilena Bekas Yang Dimodifikasi Dengan Asam Akrila
(Universitas Sumatera Utara, 2001)The impregnation of oil palm trunk with polypropylene waste which has been modified with acrylic acid has been carryed out. Sellulose as a natural polymer of the oil palm trunk interacted with polypropylene and the mechanical ...