Diploma Papers
Diploma Papers
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Analisa Kadar Fosfat pada Limbah Cair Rumah Sakit Secara Spektrofotometri Uv-Vis
(Universitas Sumatera Utara, 2012)Testing has been done on levels of phosphatesandammonia compounds usingUV-visible spectrophotometer. Phosphate compounds testing conducted by the method of ascorbic acid at a wave length of 880 nman dammonia at a wave ... -
Analisis Persentase Kehilangan Minyak Sawit yang terdapat pada Pressan Tandan Kosong di PT Multimas Nabati Asahan Kuala Tanjung
(Universitas Sumatera Utara, 2012)Empty bunch residues conditions greatly affect the quality of the equipment and the amount of shredder oil palm. Pressing conditions are affected by work pressure shredder. Percentage loss of oil palm empty bunch residues ... -
Penentuan Kadar Klorin Dan Ph pada Air Kolam Renang yang Berada di Daerah Kota Medan dengan Metode Spektrofotometri
(Universitas Sumatera Utara, 2012)Analysis has been performed determining the chlorine and pH levels from swimming pool water in the Medan city with a spectrophotometric method is based on the formation of orange-red color on the sample after adding the ... -
Pengaruh Tekanan dan Waktu Perebusan terhadap Kehilangan Minyak (Losses) pada Air Kondensat di Stasiun Sterilizer dengan Sistem Tiga Puncak (Triple Peak) di Pabrik Kelapa Sawit Ptpn Iv (Persero) Pulu Raja
(Universitas Sumatera Utara, 2012)Losses of oil on the boiling station are as prevalent as experienced by the Palm Oil mills in the processing. Losses are conditions that must be minimized because it cause loss to the company. Levels of losses in boiling ... -
Penentuan Kadar Nitrat(No3 -) dan Nitrit (No2 -) pada Air Mineral Isi Ulang dan Air Bersih Secara Spektrofotometri di Laboratorium Dinas Kesehatan Medan
(Universitas Sumatera Utara, 2012)Had done an analisyst determining value of Nitrate (NO3 -) and Nitrit (NO2 -) in refill mineral water and clear water accordance with spectrofotometry with long wave 410 nm for nitrate (NO3 -) and 543 nm for nitrit ... -
Pengaruh Waktu dan Tekanan Terhadap Oil Content Cake pada Niagara Filter di PT. Multimas Nabati Asahan
(Universitas Sumatera Utara, 2012)In the process of filtering dirty oil to clear the oil by using the Niagara Filter influenced by several factors such as filtering and time pressure in the blow of cake. Pressure used in the screening shall be in accordance ... -
Penentuan Kadar Asam Lemak Bebas, Kadar Air, dan Kadar Kotoran pada Cpo yang Sudah Bermalam (Menginap) di PTPN III PKS Seimangkei
(Universitas Sumatera Utara, 2012)The concentration of Free Fatty Acid (FFA), water content, and levels of impurities contained in palm oil is a principle determinant to quality of palm oil. This Free Fatty Acid (FFA) is undersirable in the palm oil ... -
Pengaruh Kadar ALF3 dan CaF2 pada Komposisi Bath terhadap Efisiensi Arus
(Universitas Sumatera Utara, 2012)In the production of aluminum electrolysis process requires medium is an electrolyte solution bath (cryolite). Bath has a composition such as AlF3 and CaF2 which can affect the acidity of the bath (Sa). AlF3 is an important ... -
Penentuan Kadar Asam Lemak Bebas dalam Crude Coconut Oil (Cno) dan Coconut Fatty Acid Distillate (Cfad) di PT Palmcoco Laboratories dengan Metode Titrasi
(Universitas Sumatera Utara, 2012)Has done research on the levels of Free Fatty Acid (FFA) on Crude Coconut Oil (CNO) and Coconut Fatty Acid Destillate (CFAD) in PT. PALMCOCO laboratories. Samples studied are from Semarang, Surabaya and Jakarta. The ... -
Penentuan Kadar Amoniak pada Air Reservoir Sunggal di Pdam Tirtanadi Secara Spektrofotometri
(Universitas Sumatera Utara, 2012)Ammonia content contained in the water is one parameter that must be analyzed interms of determining the qualitty of drinking water.Ammonia is a gas which has an unpleasant odor, large amounts of ammonia can be poison Ammonia ... -
Penentuan Kadar Oktil Metoksisinamat pada Alas Bedak Sari Ayu dan Pond’s Secara Kromatografi Cair Kinerja Tinggi
(Universitas Sumatera Utara, 2012)Determinating of Octyl Metoxycinnamate compound rate in Sari Ayu and Pond’s foundation has been carried out by using high performance liquid chromatography with mobile phase mixing of metanol-aquadest with comparison ... -
Analisa Kuantitatif Asam Miristat dalam Produk Asam Lemak Pt. Socimas Secara Kromatografi Gas
(Universitas Sumatera Utara, 2012)Fatty acid is a monocarboxylic acid with unbranched chains of carbon atoms and having an even number. Levels of fatty acids found in fatty acid products FA1499 (minimum 99% myristic acid) containing saturated fatty acids ... -
Penentuan Bilangan Asam dan Bilangan Penyabunan pada Produk Psofa (Palm Stearic Oil Fatty Acid) di Pt.Socimas Olechemical
(Universitas Sumatera Utara, 2012)Socimas is one of oleochemical industry manufacturing raw material of palm oil tobe fatty acid product. After processing is necessary to do earliner,one of them are determination of acid value and saponification value ... -
Pengaruh Temperatur dan Keasaman Bath terhadap Penambahan AlF3 pada Pot Reduksi di PT Indonesia Asahan Aluminium
(Universitas Sumatera Utara, 2012)The addition AlF3 is very useful in keeping stability of reduction pot for producing high productivity. Some factors that influence are bath temperature and bath acidity. Bath on data found that the optimum values both ... -
Penentuan Kadar Air dan Kadar Kotoran pada Inti Sawit di Stasiun Kernel di PTPN III Nusantara Pabrik Kelapa Sawit Rambutan Tebing Tinggi
(Universitas Sumatera Utara, 2012)Determination of Moisture and dirt from the kernel oil content in kernel station at High Cliff Rambutan PTPN III by conducting experiments for 7 days. Analytical results obtained varied, ie respectively 9.59%, 7.86%, ... -
Pengaruh Tekanan terhadap Effisiensi Persentasepasir pada Unit Sand Cyclonedi Pabrik Kelapa Sawit Multimas Nabati Asahan
(Universitas Sumatera Utara, 2012)The test of effect of pressure to sand percentace efficiency for sand cyclone in PT.Multimas Nabati Asahan palm factory. The sand is separated with extraction by using separation scope with N-Hexan and H2O as a solvent. ... -
Penentuan Stabilitas Panas (Heat Stability) dari Fah (Triple Pressed Stearic Acid) pada PT.Socimas Medan
(Universitas Sumatera Utara, 2012)Inside the Industry Oleochemical, heat stability of a product of stearic acid will determine the quality of the fatty acid. Heat stability is an analysis that measures the color stability of fatty acids after heating ... -
Pengaruh Umpan Minyak dan Umpan olahan terhadap Kadar kehilangan Minyak Kelapa Sawit(LOSSES) Pada Unit Decanterdi Pks PT. Multimas Nabati Asahan
(Universitas Sumatera Utara, 2012)Crude Palm Oil (CPO) is obtained from the result of pressure process need to be purified from of sludge and water. Oil purification processing from dirt carried in decanter that used to separate oil and sludge. In the ... -
Penetapan Kadar Metanol dan Etanol dalam Deodoran Imperial Leather Sportif secara Kromatografi Gas
(Universitas Sumatera Utara, 2012)Telah dilakukan percobaan penetapan kadar metanol dan etanol yang terdapat dalam deodoran imperial leather sportif. Untuk penetapan kadar metanol dan etanol ini dianalisa dengan cara kromatografi gas, dengan menggunakan ... -
Pengaruh Tekanan Ampas Press (Second Press) terhadap Oil Content di Palm Kernel Crushing Plant PT.Multimas Nabati Asahan Kuala Tanjung
(Universitas Sumatera Utara, 2012)In this paper we discuss how to influence the press to the second pressure on the oil content of palm kernel oil residues in PT.Multimas Nabati Asahan-Kuala Tanjung which is a plant which processed palm kernel oil ...
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