Diploma Papers
Diploma Papers
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Penentuan Konsentrasi Kandungan Logam Arsenik, Kromium dan Merkuri Berdasarkan Sampling Point (Lokasi) Pengeluaran Air Limbah PT. Smart Tbk (Sinarmas Group) dengan Metode Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2013)Concentration of arsenic (As), chromium (Cr) and mercury (Hg) have been analyzed in the wastewater of PT. SMART Tbk (SINARMAS GROUP) and water of Sei Pallau’s river in Medan Belawan using atomic absorption spectrofotometer ... -
Penentuan Kadar Bod dan Cod pada Sampel Air Sungai di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit
(Universitas Sumatera Utara, 2013)It has been done determination of BOD and COD in water bodies of water with titration method for determination of BOD and spectrophotometric visible method for determination of COD. From the analysis result, BOD value ... -
Perbandingan Hasil Pengukuran Kadar Nikel dengan Metode ICP (Inductively Couple Plasma) dan Titrasi Kompleksiometri pada Sampel Air Minum
(Universitas Sumatera Utara, 2013)There are three parameters, those are parameter of chemistry, parameter of physic, parameter of biology to determined water quality. In this study, used parameter of chemistry to determine nikel (Ni) is done with ... -
Penentuan Kadar Asam Lemak Bebas dari Refined Bleached Deodorized Palm Oil (RBDPO) pada Proses Deodorisasi
(Universitas Sumatera Utara, 2013)Processing the oil into cooking oil must go through several stages of purification, one of which is deodorization. At the stage of bleaching oil deodorization DBPO (Degumming Bleaching Palm Olein) will be purified of ... -
Penentuan Kadar Logam Kromium (Cr), Zink (Zn), dan Selenium (Se) pada Air Sungai Denai dengan Metode Inductively Couple Plasma (ICP)
(Universitas Sumatera Utara, 2013)There are three parameters to determined water quality, those are parameter of chemistry, parameter of physic, parameter of biology. In this study, used parameter of chemistry to determine zinc (Zn), chromium (Cr), and ... -
Penentuan Kadar Minyak Inti Sawit dengan Ekstraksi Sokletasi dan Kadar Air Inti Sawit dengan Menggunakan Alat Moisture Balance di PT. Multimas Nabati Asahan – Batu Bara
(Universitas Sumatera Utara, 2013)Have analyzed levels of palm kernel oil with soxhletation extraction and palm kernel moisture content using a moisture balance at PT. MULTIMAS NABATI ASAHAN – BATU BARA from the date of January 28th, 2013 until February ... -
Penentuan Suhu Optimum Bandela Sebelum Proses Pengepakkan terhadap Mutu Crumb Rubber Sir 10 di PT. Perkebunan Nusantara III
(Universitas Sumatera Utara, 2013)Determination of the optimum temperature has been carried out bale before flapping process by testing plasticity Retention Index (PRI), the results obtained from the optimum temperature bale that meet quality standards ... -
Pengaruh Jumlah Tawas dan Soda Ash terhadap Kualitas Air Minum di PDAM Tirtanadi Instalasi Limau Manis
(Universitas Sumatera Utara, 2013)Influence the amount of alum and soda ash to the quality of drinking water in PDAM Tirtanadi Instalation Limau Manis has been investigated. Drinking water in PDAM Tirtanadi instalation Limau Manis clearly show that the ... -
Penentuan Kadar Minyak dan Kadar Air Pada Palm Kernel Expeller (PKE) dan Copra Expeller (Copex)
(Universitas Sumatera Utara, 2013)The determination of oil content and moisture in Palm Kernel Expeller (PKE) and Copra Expeller (COPEX) at Palmcoco Laboratories. Had been done the determination of oil content with soxhlet method for 4 hours and the ... -
Pengaruh Perbandingan Bahan Baku Cup Lump dengan Slab untuk Mendapatkan Nilai Pri (Plasticity Retention Index) terhadap Mutu Crumb Rubber Sir 10 di PT. Perkebunan Nusantara III)
(Universitas Sumatera Utara, 2013)Experiments have been conducted to determine the effect of raw material to the value of PRI (Plasticity Retention Index) on the quality Crumb Rubber. Where compared with mixing various raw materials. Namely, Cup Lump ... -
Penentuan Kadar Amoniak pada Air Reservoir di PDAM Tirtanadi Instalasi Pengolahan Air Limau Manis secara Spektrofotometri
(Universitas Sumatera Utara, 2013)Air merupakan zat yang paling penting dalam kehidupan setelah udara. Sekitar tiga per empat bagian dari tubuh kita terdiri dari air dan tidak seorang pun dapat bertahan hidup lebih dari 4 - 5 hari tanpa minum air. ... -
Pengaruh Air yang Digunakan dalam Proses Pengepresan (Screw Press) terhadap Presentase Kehilangan Minyak Kelapa Sawit pada Ampas Press PT. Socfin Indonesia Kebun Aek Loba
(Universitas Sumatera Utara, 2013)In the processing of palm oil in the palm oil mill PT. Socfindo Aek Loba Estate. The most important process at the pressing station in the compression process, where hot water that are added into the screw press is ... -
Penentuan Deoteration Of Bleachability Index (Dobi) pada Crude Palm Oil (CPO) dan Crude Coconut Oil (CNO) secara Spektrofotometri di PT. Palmcoco Laboratories
(Universitas Sumatera Utara, 2013)The result for the experiment disposal of DOBI from the sample CPO and CNO with the method of Spechtrophotometri in P.T.Palmcoco Laboratories, as whole DOBI is a parameterof oil quality that the manner of first process ... -
Penentuan Asam Lemak Bebas dalam Coconut Fatty Acid Distillate (CFAD) dan Palm Fatty Acid Distillate (PFAD) dengan Metode Titrasi
(Universitas Sumatera Utara, 2013)Has done analized on the levels of Free Fatty Acid (FFA) on Coconut Fatty Acid Destillate (CFAD) and Palm Fatty Acid Destillate (PFAD) in PT. Palmcoco laboratories. Samples studied are from Semarang, Surabaya and Jakarta. ... -
Penggunaan Karbon Aktif terhadap Pemurnian Gliserin Berdasarkan Metode Analisa Uji Tollens,Uji Benedict dan Lonza di PT.Ecogreen Oleochemicals Medan Plant
(Universitas Sumatera Utara, 2013)Glycerin is obtained from the hydrolysis of palm kernel oil using pressure of 50- 56 bar and temperature 250 – 260°C. Glycerin is a chemical product used in the cosmetics industry.Determination of reducing agent contained ... -
Penentuan Viskositas Remah Karet (Crumb Rubber) SIR 20 dengan Metode Mooney Viskometer di PT Pantja Surya
(Universitas Sumatera Utara, 2015)Determination of crumb rubber SIR 20 has been with method Mooney viscometer at PT Pantja Surya by rotating of rator at a speed 2 rpm to connected micrometer scale 0 – 100 for show rasults viscosity. Value viscosity crumb ... -
Penetapan Kadar Zat Aktif pada Tablet Parasetamol 500 mg di PT Kimia Farma (Persero) Tbk Plant Medan
(Universitas Sumatera Utara, 2015)Paracetamol (C8H9NO2) has characteristics that crystalline powder form, white, odorless and taste slightly bitter. Paracetamol generally have effectiveness in relieving pain, but paracetamol was not overly irritate the ... -
Analisis Kadar Asam Lemak Bebas dari Palm Kernel Methyl Ester di Direktorat Jenderal Bea Cukai Belawan Badan Pengujian dan Identifikasi Barang
(Universitas Sumatera Utara, 2015)Free Fatty Acid of Palm Kernel Methyl Ester in Direktorat Jenderal Bea Cukai Belawan Badan Pengujian Dan Identifikasi Barang has been determined and the result are compared to free fatty acid of Indonesia National Standard ... -
Penentuan Kadar Crude Palm Oil (CPO) dari Limbah Cair Sludge Separator dengan Metode Ekstraksi Sokletasi di PKS PTPN IV Unit Dolok Ilir
(Universitas Sumatera Utara, 2015)Has perfomed determination of Crude Palm Oil and waste liquid separator separation results in a tool is a tool used to separate oil, water and mud. The purpose of refining Crude Palm Oil separator in unit is to obtain ... -
Penentuan Kadar Lemak pada Coklat Siap Konsumsi di Balai Pengawas Obat dan Makanan dengan Metode Sokletasi
(Universitas Sumatera Utara, 2015)Have analyzed the fat content in chocolate ready for consumption in the Central Food and Drug Administration conducted by the method soxhletation. From the result of the analysis carried out the fat content of chocolate ...
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