Browsing Kertas Karya Diploma by Issue Date
Now showing items 1-20 of 230
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Analisa Kadar Logam Seng (Zn) pada Air Sumur Perumnas Mandala di UPT Laboratorium Kesehatan Daerah (LABKESDA) dengan Metode Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2019)Water is an important natural resource for human. However is a easily contaminated and therefore is toxic in human. The reasearch for concentration of Zinc (Zn) metal in well water perumnas mandala medan have been determined. ... -
Penentuan Bilangan Asam pada CPKO (Crude Palm Kernel Oil) dan CPKFAD (Crude Palm Kernel Fatty Acid Distillate) di PT. Palmcoco Laboratories Medan
(Universitas Sumatera Utara, 2019)The analysis contained in the acid number CPKFAD and CPKO have been done by titration method alkalimetri where with the addition of 0.1 N KOH as titrater. Having done the analysis on the acid number CPKFAD and CPKO from ... -
Analisis Kadar Zat Warna, pH dan Suhu Pada Air Siap Minum Isi Ulang Sibolangit
(Universitas Sumatera Utara, 2019)Analyzation of dyestuff content, pH and temperature on drinking water of SIBOLANGIT refill using spectrophotometric method on dyestuff, electrometry on pH and thermometer on temperature.This analysis aimed to determine ... -
Analisis Kadar Klorida (Cl) pada Air Minum di Medan Selayang dengan Metode Argentometri
(Universitas Sumatera Utara, 2019)Water contamination is the existence of a deviation from the properties of water from a normal state, not of its purity. Water scattered in the universe has never existed in pure form, but that does not mean that all water ... -
Analisa Kadar Asam Lemak Bebas (ALB) dari Crude Palm Oil (CPO) di Laboratorium PT. Perkebunan Nusantara IV Medan
(Universitas Sumatera Utara, 2019)Analysis of free fatty acid (FFA) from Crude Palm Oil (CPO) produced by palm oil mill PT. Perkebunan Nusantara IV has been done. This study aims to determine whether the levels of free fatty acid (FFA) in Crude Palm Oil ... -
Penentuan Kadar Total Suspended Solid (TSS), Total Dissolve Solid (TDS), dan Klor Bebas pada Air Limbah di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP)
(Universitas Sumatera Utara, 2019)An analysis of Total Suspended Solid (TSS), Total Dissolve Solid (TDS), and Free Chlorine in Wastewater at the Center for Environmental Health and Disease Control (BTKLPP) has been analyzed. Examination of the levels of ... -
Identifikasi Formalin yang Terdapat pada Bakso Daging Sapi
(Universitas Sumatera Utara, 2019)A research on Formaline Identification that is Found in Beef Meatballs has been conducted at the Center for Drug and Food Control. The purpose of this study is to examine the presence or absence of formaline content found ... -
Identifikasi Formalin pada Mie Kuning dan Identifikasi Citrus Red pada Agar-Agar dan Jeli Cup
(Universitas Sumatera Utara, 2019)Research on identification of formalin in yellow noodles has been carried out and identification of red citrus in gelatin and jelly cups at the Center for Drug and Food Control. The purpose of this study was to examine ... -
Analisa Dobi ( Deteration Of Bleachability Index ) dan β-Karoten pada CPO ( Crude Palm Oil ) dengan Menggunakan Spektrofotometri UV-Visible
(Universitas Sumatera Utara, 2019)DOBI and β-carotene were some indicator for the quality of CPO. Where DOBI was the rasio of the comparison absorbance in range visible and absorbance in range UV that was needed to determine quality CPO, whereas β-carotene ... -
Analisa Kadar COD (Chemical Oxygen Demand)pada Limbah Cair Domestik Secara Titrimetri di PT. Shafera Enviro Laboratorium
(Universitas Sumatera Utara, 2019)Analysis of Chemical Oxygen Demand (COD) levels in domestic wastewater samples by titrimetry at PT. SHAFERA ENVIRO LABORATORIUM. From the results of the analysis obtained cod levels in the waste samples with sample’s ... -
Analisa Kuantitatif Asam Lemak dari Minyak Kelapa Sawit Stearin (Refined Bleached Deodorized Palm Stearin) di PT.Soci Secara Kromatografi Gas
(Universitas Sumatera Utara, 2019)Quantitative Analysis of Fatty Acids from Stearin Palm Oil (Refined Bleached Deodorized Palm Stearin) by Gas Chromatography has been carried out. The purpose of this study was to determine the types of fatty acids contained ... -
Penentuan Kadar Protein Bakso Ikan dengan Metode Kjeldahl di Laboratorium UPT-PMHP (Unit Pelaksana Teknis Penerapan Mutu Hasil Perikanan) Medan
(Universitas Sumatera Utara, 2019)Has been conducted to determination the protein content on cork fish meatballs, tuna fish and mackerel fish at the UPT-PMHP Medan Laboratory. Determination of protein content is done by the Kjeldahl method which includes ... -
Penentuan Beberapa Parameter Mutu Air Limbah Domestik di Instalasi Pengolahan Air Limbah Perusahaan Daerah Air Minum Tirtanadi Cemara Medan
(Universitas Sumatera Utara, 2019)Determination of several parameters of quality of domestic wastewater in the Processing Instalation Perusahaan Daerah Air Minum Tirtanadi Cemara Medan. TSS examination gravimetric method, BOD examination DR 3900 ... -
Penentuan Kadar Phosphat (PO43-) pada Air Limbah Outlet dengan Spektrofotometer di Perusahaan Daerah Air Minum ( PDAM ) Tirtanadi Instalasi Pengolahan Air Limbah Cemara Medan
(Universitas Sumatera Utara, 2019)Waswater can come from various sources, including from households, industrial cities, agriculture, and so on. And as mentioned above, this waste water can lead to the death of aquatic ( solid materials, colloidal and ... -
Analisis Kadar Kalsium pada Pakan Ternak Ayam Petelur di PT. Mabar Feed Indonesia Menggunakan Metode Kompleksometri
(Universitas Sumatera Utara, 2019)The research on calcium (Ca) levels in animal feed laying hens by using the complexometric titration method in the laboratory of PT. Mabar Feed Indonesia. The level of Ca can be measured by the complexometric titration ... -
Analisa Kadar Fluorida (F-) dan Kekeruhan pada Air Minum Dan Air Bersih di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP) Kelas 1 Medan
(Universitas Sumatera Utara, 2019)Fluoride level (F-) analysis and turbidity in drinking water and clean water have been carried out at the Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit Kelas 1 Medan. Fluoride level analysis was carried out ... -
Penentuan Kadar Amoniak dan pH pada Air Minum dan Air Badan Air di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP)
(Universitas Sumatera Utara, 2019)An analysis of Ammoniac Levels and pH has been carried out on Drinking Water and Water of Water Bodies at the Center for Environmental Health and Disease Control (BTKLPP). Ammoniac levels were examined using the Spectrophotometry ... -
Analisa Kadar Total Suspended Solid (TSS) dan Sulfida pada Air Limbah Domestik IPAL PDAM Cemara Medan Timur dan Air Sungai Kera Medan
(Universitas Sumatera Utara, 2019)Determination of levels of Total Suspended Solid (TSS) and Sulfide has been carried out in domesticwastewater of IPAL PDAM Cemara Medan Tmur andKera river water Medan using the spectrophotometric method carried out at the ... -
Pemeriksaan Nitrit pada Air Bersih dengan Metode Diazotasi
(Universitas Sumatera Utara, 2019)The test of nitrite content on drinking water with diazotation method has been done. The aim of this research is to test the nitrite content on drinking water from 13 samples where located in Medan area and to compare the ... -
Penentuan Kadar Formaldehid pada Ikan dengan Metode Spektrofotometri UV-Visible di Badan Pengawas Obat dan Makanan Medan
(Universitas Sumatera Utara, 2019)Formalin is a solution of formaldehyde (30-40%) in water and is the simplest member and group of aldehydes used to preserve corpses and is prohibited from being used in food. There is also a formaldehyde content in food ...