Diploma Papers
Diploma Papers
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Penentuan Kadar Lemak dari Yoghurt di Balai Pengolahan Obat dan Makanan
(Universitas Sumatera Utara, 2009)A survey was done between fat yoghurt milk at place processing of medicinal and food made with soclate how to use tools soclate. From the experiment results from the degree of fat yoghurt susu is 2.45%, still meet the ... -
Penetapan Kadar Nitrogen yang Terkandung dalam Pupuk Nitrogen, Fosfor, Kalium (NPK) di PT Rispa Medan
(Universitas Sumatera Utara, 2009)It has been done the analysis of Nitrogen contain in NPK. Where Nitrogen is importance for the growth of plant. Analysis Nitrogen contain in NPK is used by Kjeldahl method. From the result of analysis the Nitrogen contain ... -
Analisa Kadar Besi (Fe), Kalsium (Ca), dan Magnesium (Mg) dalam Limbah Kelapa Sawit secara Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2009)Industrial of palm has the negative and positive impact for society. Positive impact that is can improve the state's stock exchange and society prosperity, while negative impact that is generate the waste which can ... -
Penentuan Kualitas Minyak yang Diperoleh dari Hasil Ekstraksi Kopra dengan Pelarut N-Heksan
(Universitas Sumatera Utara, 2009)It has been determined of Oil Content there are include Free Fatty Acid (FFA) analysis, Iodine Value analysis, Moisture and Impurities in PT. PALMCOCO LABORATORIES, where the analysis aims to know Oil Content the result ... -
Analisis Kuantitatif Besi (Fe), Seng (Zn) dan Mangan (Mn) dalam Air Sumur dengan Metode Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2009)An analysis have benn done to determine the concentration of Iron (Fe), Zinc (Zn) and Manganese (Mn) in ground water sample which was measured by Atomic Absorption Spectrophotometer using wet digestion method with ... -
Penentuan Kadar Silika dalam Treated Water secara Spektrofotometri pada PT Coca Cola Bottling Indonesia
(Universitas Sumatera Utara, 2009)Silica is one of dangerous metal that found in the treated water . If the silica's content that found in the boiler has amount can result the crust at treated water wall and to sattleup at his paddle. This makes trouble ... -
Analisa Unsur Hara Fosfor (P) pada Daun Kelapa Sawit dengan Metode Destruksi Basah secara Spektrofotometri di Pusat Penelitian Kelapa Sawit (PPKS) Medan
(Universitas Sumatera Utara, 2009)Have been conducted by analysis element of hara phosphorus (P) at palm leaf in Indonesian Oil Palm Research Institute at Medan. Determination of phosphorus rate (P) in palm leaf conducted with wet destruction method by ... -
Penentuan Kadar Amoniak (NH3) pada Lateks dalam Pengolahan Crumb Rubber di PT Bridgestone
(Universitas Sumatera Utara, 2008)Concentrated latex is an important quality of plantation for human life. One of parameters of gaining best quality of concentrate latex is concetration of arnomak latex (NH3). Ammoniak latex's analysis used titration ... -
Pengaruh Pemanasan RBD Olein ( Refined Bleached Deodorized Olein ) terhadap Bilangan Peroksida ( Peroxide Value )
(Universitas Sumatera Utara, 2009)In his utilisation, coconut palm could not be used directly without through the process of the processing. Therefore, the standard of the quality was the matter that important to determine high-quality oil good. One of ... -
Penentuan Kadar COD Dan BOD dalam Pengolahan Limbah Cair di PKS PT Multimas Nabati Asahan Kuala Tanjung
(Universitas Sumatera Utara, 2009)It has been done analysis of COD and BOD value of effluent in PKS PT.Multimas Nabati Asahan Kuala Tanjung on Finish Pond. From result of analysis is gitten by COD value is 239,53 mg/l and BOD value is 100,45 mg/l . As ... -
Pengaruh Konsentrasi Poli Aluminium Klorida (PAC) terhadap Alkalinitas dan Pembentukan Flok pada Pengolahan Air di PT Coca Cola Bottling Indonesia (CCBI)
(Universitas Sumatera Utara, 2009)The Addition of coagulant in such like Poli Aluminium Chlorida (PAC) as for accelerate precipation the waste in water preparation process, because accured of decomposition absorption about small particles from surface ... -
Analisa Perbandingan Nilai PRI Darfi Produk Sir 20 dan Sir 3 untuk Temperatur yang Berbeda-Beda
(Universitas Sumatera Utara, 2009)Plastisity Retention Index ( PRI ) was the measurement of rubber endurance of the heating (oxidation) in the high temperature. The PRI value was measured from the pliancy size of still backward raw rubber if the sample ... -
Analisa Kadar Unsur Hara Kalium (K) dari Tanah Perkebunan Kelapa Sawit Bengkalis Riau secara Spektrofotometri Serapan Atom (SSA)
(Universitas Sumatera Utara, 2008)The analysis of potassium substance contents from Bengkalis palm plantation Riau was done in center of palm analysis by using Atomic Absorption Spectrofotometri. The substance is one of the most important substances which ... -
Penentuan Kadar Boron dalam Tanah secara Spektrofotometri dengan Pereaksi Azomethine-H
(Universitas Sumatera Utara, 2009)Determination of boron in palm plantation land Buana Estate at Pusat Penelitian Kelapa Sawit (PPKS) Medan. The analysis of Boron begin with dried up to land sample and blended, and then sifted to land with sifter 2mm, ... -
Pengaruh Swelling Indeks Compound terhadap Tegangan Tarik (Green Modulus 300%) pada Proses Benang Karet Count 37 NS 40 PT Industri Karet Nusantara Medan
(Universitas Sumatera Utara, 2008)Concentrated latex is on important product quality of plantation langely effects the quality of number thread produced. One of parameters physical of gainning best quality of concentrate latex is green modulus 300%. If ... -
Pengaruh Kombinasi Komposisi Bahan Olah Karet terhadap Tingkat Konsistensi Plastisitas Retension Indeks (PRI) Karet Remah Sir 20 di PT Bridgestone Sumatera Rubber Estate Dolok Merangir
(Universitas Sumatera Utara, 2008)The natural rubber has a preferably physical characteristic that fonded of the tire enterprise as the more exellency than the synthetic rubber. Nowadays the improvement of rubber consumption just lies on the product, the ... -
Penentuan Viskositas pada Proses Pemutihan Pulp (Bleaching) di PT Toba Pulp Lestari, Tbk Sosor Ladang Porsea
(Universitas Sumatera Utara, 2008)The quality of pulp produced at process of sulphate pulp (kraft) may be influenced by several factors, one of them is viscosity. The purpose of viscocity analysis is to know the power of pulp after bleaching. Based on ... -
Pengaruh pH, Silika (SiO2) dan Ortofosfat (O-PO4) terhadap Cooling Water Treatment Urea-1 (63-EF-2101) PT Pupuk Iskandar Muda
(Universitas Sumatera Utara, 2009)Cooling water system is a refrigerator factory in the urea PT.Pupuk Iskandar Muda. Silica matrix that is in the range of cooling water <200 ppm, while the womb ortofosfat between 4-6 ppm and the pH range 7-9. Outside the ... -
Penentuan Brightness Pulp pada D0, D1 dan D2 Stage di Unit Bleaching PT Toba Pulp Lestari, Tbk Porsea
(Universitas Sumatera Utara, 2008)Process conducted Bleaching in PT.Toba Pulp Lestari, Tbk use chemicals like Cl2 and ClO2 upon which is especial from process bleaching of pulp which can yield good pulp and fulfill ISO standart. Therefore PT.Toba Pulp ... -
Pengaruh Temperatur Vulkanisasi terhadap Nilai Kelenturan (Schwartz Value/VRS) Benang Karet (Count 42 SW Ends 40) PT Industri Karet Nusantara
(Universitas Sumatera Utara, 2008)Vulcanization is the one important phase in rubber thread making process. Where, the purpose vulcanization is to make the rubber thread become more elastic with using certain temperature, where the vulcanization temperature ...
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