Master Theses
Master Theses
Recently added
Now showing items 261-280 of 381
-
Pemanfaatan Limbah Tandan Kosong Kelapa Sawit dan Azolla Menjadi Kompos Pupuk Tablet
(Universitas Sumatera Utara, 2010)It has been conducted a research on the uses of palm-oil empty bunches (TKKS) and the azolla to become compost fertilizer on tablet. The research was done by composting each TKKS and azolla for 30 days there using EM4 ... -
Analisis Karbon Monoksida (CO) dalam Emisi Gas Buang Kendaraan Bermotor dengan Sensor Gas Semikonduktor
(Universitas Sumatera Utara, 2010)Quantitative analysis has been done carbon monoxide (CO) gas in exhaust gas emissions of motor vehicles. This research was conducted to measure the gas concentration CO from exhaust gas CO kijang cars that have different ... -
Pengaruh Variasi Penambahan Sari Buah Terung Belanda (Solanum Betaceum) Hasil Sambung Pucuk dengan Lancing (Solanum Mauritianum) pada Pembuatan Nata De Coco dengan Menggunakan Acetobacter Xylinum
(Universitas Sumatera Utara, 2013)One of the benefit from coconut water is making nata de coco through phosphate pentose pathway by using Acetobacter xylinum bacteria. Making its became nata de coco by variation of Tamarillo (Solanum betaceum) bud grafting ... -
Pembuatan Emulsi Kitosan Cangkang Belangkas melalui Metode Gelasi Ionik terhadap Kitosan Nano dengan Menggunakan Freeze-Dryer
(Universitas Sumatera Utara, 2013)Nano chitosan was produced by ionic gelation methode of chitosan, tripolyphospate (TPP), and Tween 80 with ultrasonic and magnetic stirrer as particle sizing process. The emulsion that form was dryed by various time ... -
Karakteristik Biodegrasi dan Toksisitas dari Penyalut Layak Makan Berdasis Pati Sagu
(Universitas Sumatera Utara, 2010)The experiment about the food to cauting decent from starch of sago using powder of bar sago palm as filler and glycerol as plastisizer has done. Biodegadation of to cover eat decent eith powder of bar sago palm as filler, ... -
Analisis Kadar Besi (Fe), Tembaga (Cu), dan Kalsium (Ca) dalam Air Gambut setelah Dijernihkan dengan Metode Elektrokoagulasi
(Universitas Sumatera Utara, 2010)Peat moss water is water found and covers the peat moss area. The characteristics of peat moss water is a higher color intensity (yellow or brownish red). The lower of pH in the range of 2-5, sour, the higher organic ... -
Karakteristik Mikrobiologi dan Biodegradasi Edible Film Berbasis Pati Ubi Kayu
(Universitas Sumatera Utara, 2010)Research has been done making edible films from cassava starch, glycerol and the addition pemlastis stems of cassava powder as filler material based on Casting method which uses the principle Gelatuation of 10 g cassava ... -
Preparasi dan Karakterisasi Membran Polisulfon dengan Pengisi Mikrobentonit sebagai Penyaring Air Gambut
(Universitas Sumatera Utara, 2014)This research aimed at investigating the effect of microbentonite augmentation for membrane to membrane flux in peat water filtration with inversion phase method. This research was carried out in five processing stages, ... -
Karakteristik Biodegrasi dan Toksisitas dari Penyalut Layak Makan Berdasis Pati Sagu
(Universitas Sumatera Utara, 2010)The experiment about the food to cauting decent from starch of sago using powder of bar sago palm as filler and glycerol as plastisizer has done. Biodegadation of to cover eat decent eith powder of bar sago palm as filler, ... -
Impregnasi Karbon Aktif dengan Natrium Sulfida untuk Mengikat Ion Tembaga ( II ) dan Kadmium ( II ) di Dalam Air
(Universitas Sumatera Utara, 2009)The impregnation of carbon with sodium sulfide which used as an adsorbent for cupric ion and cadmium ion was carried out. The solution of natrium sulfide of 0.5%, 1.0% and 1.5% respectively has been used to impregnate, ... -
Model Pengolahan Air Gambut untuk Menghasilkan Air Bersih dengan Metode Elektrokoagulasi
(Universitas Sumatera Utara, 2010)Electrocoagulation method have used many for the processing of / purification of water (waste water, river water and also peat water). But model processing peat water in pilot scale with electrocoagulation method not yet ... -
Restrukturisasi Lemak Kakao dengan Minyak Kelapa (Coconut Oil) dan dengan Minyak Kemiri (Chandle nut Oil) melalui Reaksi Interesterifikasi Enzimatis
(Universitas Sumatera Utara, 2010)Enzymatic interesterification is one of the most important processes for modifying the physicochemical characteristics of oils and fats. The industry is now relying more on interesterification to produce low or zero trans ... -
Peningkatan Sifat Mekanik Lembaran Nanokomposit Berbasis Lateks Pekat Karet Alam (Hevea brasiliensis) yang Diperkuat oleh Nanokristal Selulosa dari Tandan Kosong Kelapasawit (Elaeis Guineensis Jack)dengan Teknik Pencelupan
(Universitas Sumatera Utara, 2015)Research about manufacturing of concentrated latex-based natural rubbernanocomposites sheetsusing nanocrystalline cellulose (NCC) isolated from a Palm Oil Empty BunchesPalm (POEBP) as areinforcing agenthas been done. ... -
Pembuatan Membran Selulosa Asetat-Bentonit Alam sebagai Filtrasi Air Gambut Desa Kayu Labuogan Komering Ilir
(Universitas Sumatera Utara, 2016)This researchaims todetermined effect of adding bentoniteoncellulose acetate membraneto themembranefluxand %rejectiononpeatwaterfiltration. Preparation celluloseacetatemembranes by adding variations of bentoniteis0%; ... -
Pemanfaatan Zeolit Alam Sarulla sebagai Penyerap Ammonia dari Limbah Cair Peternakan di Simalingkar B Medan
(Universitas Sumatera Utara, 2013)Utilization of natural zeolite Sarulla which has been activated at a temperature of 3000C for 3 hours to absorb ammonia in pig farm waste water has performed with a variety of zeolite mass. The zeolit mass which used are ... -
Pemanfaatan Mikrokristal Selulosa Limbah Tandan Kelapa Muda (Cocos Nucifera Linn) sebagai Bahan Pengisi dalam Film Layak Makan Pati Tapioka dengan Gliserol sebagai Plastisiser
(Universitas Sumatera Utara, 2013)The research utilization of microcrystalline cellulose (MCC) from waste coconut bunches (Cocos nucifera) as a filler material in tapioca starch edible film with glycerol as plasticizer has been done. MCC was added to the ... -
Optimasi Sintesis Surfaktan Alkanolamida dari Asam Laurat dengan Dietanolamina dan N-Metil Glukamina secara Enzimatik
(Universitas Sumatera Utara, 2010)The optimizations on the synthesis of two surfactants namely lauroyl-diethanolamide and lauroyl-N-methyl glucamide, which can be used in formulating cosmetics and pharmacy supplies, are studied. The fraction of palm ... -
Penggunaan Kitosan Molekul Tinggi dari Cangkang Belangkas ( Tachypleus Gigas) dan Gelatin sebagai Membran untuk Menurunkan Kadar Logam Timbal (Pb) dengan Metode Solid Phase Extraction ( SPE )
(Universitas Sumatera Utara, 2015)Chitosan and gelatine can be used as raw materials in manufacturing of membrane for heavy metals adsorption using method Solid Phase Extraction (SPE), chitosan by dissolved it in 1 % acetid acid and gelatin by dissolved ... -
Analisis Perbedaan Komposisi Asam Lemak dan Kadar Kolesterol pada Otak Sapi dan Otak Kambing
(Universitas Sumatera Utara, 2015)The research was carried out about analysis of the difference fatty acid composition and cholesterol content in beef’s brain and goat’s brain. The purpose of this research is to get the information about the comparison ... -
Pembuatan dan Karakterisasi Film Kitosan dengan Karbon dari Ampas Kopi untuk Menurunkankadar Logam Timbal (Pb) Tesisolehaurora
(Universitas Sumatera Utara, 2015)Preparation and characterization of chitosan films with activated carbon from coffee grounds have been made to lower the metal content of Lead (Pb) in the standard solution. This study consists of several stages: manufacture ...
RSS 1.0