Browsing Kertas Karya Diploma by Issue Date
Now showing items 1-20 of 205
-
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 ... -
Penentuan Kadar Air dan Kadar Asam Lemak Bebas dalam Minyak Kanola dan Minyak Goreng yang Beredar di Kec. Medan selayang
(2018)Beberapa parameter penting dalam menentukan kualitas pada minyak kanola dan minyak goreng adalah antara lain, Kadar Air dan Kadar Asam Lemak Bebas dan dengan menggunakan metode titras alkali metri . Dari hasil penelitian ... -
Pengaruh Waktu Inap Crude Palm Oil (CPO) pada Tangki Timbum terhadap Asam Lemak Bebas (ALB), Kadar Air dan Kadar Kotoran
(2018)Research about the observation has been done at Crude Palm Oil storage process towards time with the changing of free fatty acid content, moisture, and dirt. Free fatty acid is measured with method of free acid titration, ... -
Penentuan Bilangan Asam dan Asam Lemak Bebas (ALB) dari Minyak Kacang Kedelai
(2018)The Determination of Acid Numbers and Free Fatty Acids on soybean oil samples. From result of analysis obtained, free fatty acid level on soybean oil that is 1,22%. And the result of acid number determination for soybean ... -
Penentuan Kadar Air Inti Sawit dan Kadar Minyak Inti Sawit di PTPN IV Kebun Pabatu – Tebing Tinggi
(2018)Determination of water content and oil content in palm kernel oil was carried out. The purposes of this research are to determine of water content and oil content in palm kernel oil at PTPN IV Kebun Pabatu – Tebing Tinggi. ... -
Analisa Pengolahan Limbah Cair dengan Rotating Biological Contactor (RBC) di Rumah Sakit Umum Pusat Haji Adam Malik Medan
(2018)Hospital is place carry out activity of service of health, with clauses of health according to rules having the character of technical health which must fulfill in the effort protecting, looking after and hightening degree ... -
Penentuan Kadar Asam Lemak Bebas dalam Minyak Inti Kelapa Sawit berdasarkan Waktu Penyimpanan di PTPN IV PKS Pabatu
(2018)The determination of free fatty acid content in palm kernel oil was based on storage time in PTPN IV PKS Pabatu, the sample was taken from the production of palm kernel oil stockpiled in tank with different storage time. ... -
Penentuan Kadar Argentum pada Air Minum dalam Kemasan dengan Spektrofotometer
(2018)It has been made the determination of Argentum levels in drinking water in the packaging 240 ml brand AQUA by using spectrophotometer DR 2800 at 560 nm wavelength. The samples were taken based on the variation of time the ... -
Penentuan Kadar Kotoran pada Minyak Produksi Crude Palm Oil (CPO) di Pabrik Kelapa Sawit PTPN III Aek Nabara Selatan
(2018)In processing of oil palm at PTPN III Aek Nabara Selatan Oil Mill. Crude Palm Oil (CPO) has been found. The level of impurities obtained by using N-hexane solvent is filtered by using filter paper whatmann no. 41 is then ... -
Analisa Kadar C-Organik pada Tanah dengan Metode Spektrofotometri di Pusat Penelitian Kelapa Sawit (PPKS)
(Universitas Sumatera Utara, 2018)Analysis of C-Organic content of palm oil plantation. Analysis of C-Organic content has been done by spectrophotometric method, the spectrophotometric used is lambda 25 with wavelength λ = 585nm. The sample used comes from ... -
Identifikasi dan Penentuan Kadar Sakarin pada Permen dengan Metode Kromatografi Cair Kinerja Tinggi di Balai Besar Pengawas Obat dan Makanan Medan
(Universitas Sumatera Utara, 2018)Identification and determination of saccharin content on candy has been done. The purpose of this experiment is for qualitative analysis by using reagent reagents Ether, NaSO4 Anhidrad, H2SO4, KMnO4 5%, NaOH, HCL, FeCl ... -
Analisa Kadar Kalsium (Ca) dan Magnesium (Mg) pada Daun Kelapa Sawit dengan Metode Spektrofotometri Serapan Atom (SSA) di Pusat Penelitian Kelapa Sawit (PPKS) Medan
(Universitas Sumatera Utara, 2018)Calcium (Ca) and Magnesium (Mg) have been analyzed from oil palm leaves by Atomic Absorption Spectrophotometric (AAS) method. Calcium (Ca) was determined at λmax = 422,70 nm, and Magnesium (Mg) was determined at λmax = ... -
Penentuan Kadar Beta Karoten pada Campuran Crude Palm Oil (CPO) dan Refined Bleached Deodorized Palm Olein(RBD P OLEIN) (1:4)
(Universitas Sumatera Utara, 2018)Palm oil is a plant producing industry of cooking oil, industrial oil and fuel which is one of the few oil palm plants that can produces oil. Palm oil is red caused it has containing high beta carotene content in palm oil ... -
Perbandingan Kadar Aluminium (Al) pada Air Baku dan Air Reservoir di PDAM Tirtanadi IPA Sunggal dengan Metode Kolorimetri
(Universitas Sumatera Utara, 2018)The colorimetric method is a chemical analysis method that uses the color difference between the sample solution and the blank solution. This method is used in comparative experiments of aluminum content (Al) in raw water ... -
Identifikasi Formalin pada Permen Kasugai secara Kualitatif
(Universitas Sumatera Utara, 2018)The rise of publications about the misuse of dangerous chemicals shocked society, formalin is one of the chemicals added to candy products. the addition of formalin to sweets is as a preservative. The use of formalin is ... -
Studi Kualitas Air Limbah Rumah Sakit Umum Pusat H. Adam Malik dengan Menggunakan Sistem Lumpur Aktif dan dengan Bantuan Mikroorganisme
(Universitas Sumatera Utara, 2018)If has been performed wastewater quality study of H.Adam Malik general hospital using an active sludge system and with the help of microorganisms. The samples used were taken directly from the sewerage of the hospital ... -
Penggunaan Hidrogen Peroksida sebagai Pemutih Pulp Kardus Bekas
(Universitas Sumatera Utara, 2018)Paper is one of the most important needs in the world. Manufacture of pulp and paper in Indonesia generally as raw materials forest like Eucalyptus. The continuous exploitation of forests lead to many problems especially ... -
Identifikasi Zat Pewarna Sintetis pada Permen Jelly Aneka Rasa dengan Metode Kromatografi Kertas
(Universitas Sumatera Utara, 2018)Identification of synthetic dyes substance in jelly candy various flavors has been done by paper chromatography method, with volume comparison of isobutanol : ethanol : water with a ratio of 3 : 2 : 2, as standard solution ... -
Pengaruh Ekstraksi Enzimatik terhadap Rendemen Minyak dan Kadar Asam Lemak Bebas (ALB) dari Minyak Ekstraksi Mesocarp di Pusat Penelitian Kelapa Sawit (PPKS) Medan
(Universitas Sumatera Utara, 2018)An experiment was conducted on the enzyme extraction of palm fruit using enzymes and analysis of free fatty acid content from palm oil. In which the extraction of the fruit with the enzyme is performed to obtain the maximum ...