Browsing Faculty of Vocational by Advisor "Chairuddin"
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Analisis Amonia (NH3) dalam Air Baku yang Bersumber dari Air Sungai dan Air Sumur Menggunakan Spektrofotometer di Perumda Tirtanadi Sisingamangaraja
(Universitas Sumatera Utara, 2024)Water is an environmental component that is important for life. Water demand is currently increasing along with industrial development and domestic needs. This has an impact on decreasing the quantity and quality of clean ... -
Analisis Kadar Air dan Kadar Asam Lemak Bebas (ALB) pada Crude Palm Oil (CPO) dari Tangki Timbun di PT. Kharisma Pemasaran Bersama Nusantara (KPBN) Belawan
(Universitas Sumatera Utara, 2024)The research carried out aimed to determine the quality of CPO (Crude Palm Oil) at PT Kharisma Marketing Bersama Nusantara (KPBN) Belawan Unit based on chemical parameters. The chemical parameters explained in this ... -
Analisis Kadar Surfaktan Anionik dengan Metode Spektrofotometer secara Biru Metilen pada Air Sumur Bor Wilayah Pangkalan Mansyur Medan Johor
(Universitas Sumatera Utara, 2022)Determination of anionic surfactant (detergent) levels in well water in the Pangkalan Mansyur area, Medan Johor, has been carried out. The results obtained from the levels of anionic surfactants in the drill water area of ... -
Analisis Kandungan Escherichia coli dan Coliform pada Air Minum dan Air Bersih dengan Metode Most Probable Number (MPN) di UPT. Laboratorium Kesehatan Sumatera Utara
(Universitas Sumatera Utara, 2024)Drinking water is water that is safe if consumed and enters the human body, while clean water is water that is used for daily purposes and will become drinking water if it meets the applicable requirements. The purpose of ... -
Analisis Kandungan Pemanis Buatan Sakarin pada Kacang Caramel di UPT. Laboratorium Kesehatan Provinsi Sumatera Utara dengan Menggunakan Uji Kualitatif
(Universitas Sumatera Utara, 2024)Caramel nuts are a delicious snack enjoyed by people all over the world. It was originally made with almonds coated in sugar and spices. In the production of caramel nuts, traders sometimes add food additives in the form ... -
Analisis Komposisi Asam Lemak Pada Crude Palm Oil (CPO) dengan Menggunakan Gas Chromatography di Pusat Penelitian Kelapa Sawit (PPKS) Medan
(Universitas Sumatera Utara, 2023)Analysis of Fatty Acids From Crude Palm Oil (CPO) by Gas Chromatography at medan palm oil research center has been studied out. The purpose of this study was to determine the types of fatty acids contained in the sampel ... -
Penentuan Dobi (Deterioration of Bleachability Index) dan Kadar Karoten pada CPO di Pusat Penelitian Kelapa Sawit (PPKS) Medan Menggunakan Spektrofotometri UV-Visible
(Universitas Sumatera Utara, 2023)Research on the determination of DOBI (Deterioration of Bleachability Index) and carotene levels in CPO at the Medan Oil Palm Research Center (PPKS) has been carried out using UV-Visible Spectrophotometry. Where DOBI is ...