Diploma Papers
Diploma Papers
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Analisis Klorida (Cl-) dan Krom Valensi-6 pada Air Minum di Balai Laboratorium Kesehatan Masyarakat (BLKM)
(Universitas Sumatera Utara, 2024)An analysis of chloride (Cl-) and hexavalent chromium was conducted at the Public Health Laboratory (BLKM). The chloride analysis for drinking water and hemodialysis water was performed using the argentometric titration ... -
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 It was originally made with almonds coated in sugar and spices.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 ... -
Penentuan Persen Komposisi Air, Lumpur, dan Minyak Kelapa Sawit pada Heavy Phase Unit Decanter di PKS PT. Multimas Nabati Asahan (Wilmar Group)
(Universitas Sumatera Utara, 2024)Research has been conducted to determine the percent composition of water, sludge, and palm oil in the heavy phase of the decanter unit at POM PT Multimas Nabati Asahan. This study aims to determine the percent composition ... -
Analisa Kadar Amonia (NH3) pada Air Limbah Domestik dengan Metode Spektrofotometri di Balai Laboratorium Kesehatan Masyarakat (BLKM) Medan
(Universitas Sumatera Utara, 2024)Water pollution can be caused by waste containing pollutants entering water bodies or the environment in general. Wastewater can be domestic wastewater, originating from household, residential and offices activities. One ... -
Analisa Asam Lemak Bebas (Free Fatty Acid) dan Bilangan Yodium (Iodine Value) pada Crude Palm Oil (CPO) di Balai Laboratorium Bea Cukai Kelas II Medan
(Universitas Sumatera Utara, 2024)Analysis of Free Fatty Acid (ALB) and Iodine Numbers on Crude Palm Oil (CPO) products at the Customs Laboratory Center Class II Medan has been carried out. The purpose of this study is to determine whether CPO products ... -
Pengaruh Injeksi Phosphate terhadap Parameter pH, Silika (SiO2), dan Residual Phosphate (PO43-) pada Boiler Water
(Universitas Sumatera Utara, 2024)Research has been carried out on the effect of phosphate injection on pH, silica (SiO2) and residual phosphate (PO4 3-) parameters in boiler water at PT. PLN Indonesia Power PLTU Pangkalan Susu PGU. Boiler water used ... -
Analisa Pengaruh Injeksi Hydrazine dan Amonia terhadap Parameter pH, Dissolve Oxygen (DO), dan Residual Hydrazine (N2H4) pada Feed Water
(Universitas Sumatera Utara, 2024)Research has been carried out analyzing the effect of hydrazine and ammonia injection on pH parameters, dissolved oxygen (DO), and residual hydrazine (N2H4) in feed water at PT. PLN Indonesia Power PLTU Pangkalan Susu ... -
Analisis Oil Losses pada Stasiun Pressing dan Mutu CPO Produksi di PT.PP. London Sumatra Indonesia Begerpang Palm Oil Mill
(Universitas Sumatera Utara, 2024)An analysis of the water content, dirt content and free fatty acid content of CPO and the value of Oil Losses at the Begerpang Palm Oil Mill have been carried out. The purpose of this analysis was to determine the water ... -
Analisis pH, TDS, Kesadahan, dan Kadar Silika pada Air Sungai di PT. PP. London Sumatra Indonesia Begerpang Palm Oil Mill
(Universitas Sumatera Utara, 2024)Analysis of pH, TDS, hardness and silica content in river water at the Begerpang Palm Oil Mill has been carried out. The purpose of this analysis is to determine the pH, TDS, hardness and silica levels in river water ... -
Analisis Kualitas Ketahanan pada Crumb Rubber Mutu Sir 20 dengan Metode Plasticity Retention Index (PRI) di PT. Rubber Hock Lie Sunggal Sumatera Utara
(Universitas Sumatera Utara, 2024)Plasticy Retention Index (PRI) is a measure of rubber's resistance to wear and tear or oxidation at high temperatures. The PRI value was measured from the comparison of the plasticity value of the rubber before being ... -
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 Protein Kasar pada Brachiaria ruziziensis di Loka Pengujian Standar Instrumen Ruminansia Kecil
(Universitas Sumatera Utara, 2024)Water and crude protein content analysis has been carried out on Brachiaria ruziziensis at the Small Ruminant Instrument Standard Testing Workshop. Feeding livestock needs to be paid attention to because the main factor ... -
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 Kadar Abu dan Kadar Serat Kasar pada Brachiaria ruziziensis di Loka Pengujian Standar Instrumen Ruminansia Kecil Menggunakan Metode Gravimetri
(Universitas Sumatera Utara, 2024)Ash content is an inorganic substance that does not burn out and does not evaporate during the combustion process. The purpose of ash content is to check the nutritional value of grass and the total minerals contained ... -
Analisis Chemical Oxygen Demand (COD), Total Dissolved Solids (TDS), dan Total Suspended Solids (TSS) dalam Air Limbah di UPT. Laboratorium Kesehatan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2024)Analysis of Chemical Oxygen Demand (COD), Total Dissolved Solids (TDS), and Total Suspended Solids (TSS) levels in Wastewater at UPT has been carried out. North Sumatra Provincial Health Laboratory. The purpose of this ... -
Analisis Kadar DO dan COD pada Air Sumur di UPTD Laboratorium Lingkungan Dinas Lingkungan Hidup dan Kehutanan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2024)An analysis of Dissolved Oxygen (DO) and Chemical Oxygen Demand (COD) levels in well water at the UPTD Environmental Laboratory of the Environment and Forestry Service of North Sumatra Province. The analysis of Dissolved ... -
Penentuan Kadar Nitrit (NO2) pada Air Bersih Menggunakan Metode Spektrofotometri di Balai Laboratorium Kesehatan Masyarakat (BLKM) Medan
(Universitas Sumatera Utara, 2024)Water contains various chemicals that can have positive or negative effects on the human body and other creatures. The environmental conditions of the water source also affect the characteristics of the water, so that ... -
Pengaruh Penambahan Fly Ash yang Berbeda Sumber terhadap IR (Insoluble Residu) Compressive Strenght Semen di PT Cemindo Gemilang Plant Medan
(Universitas Sumatera Utara, 2024)Research has been carried out on the effect of adding Fly Ash from different sources on IR (Insoluble Residue) Compressive Strength of cement, it was found that the Insoluble Residue value in the Blank sample was 10.86%, ... -
Analisis Asam Lemak Bebas (Free Fatty Acid) dan Bilangan Yodium (Iodine Value) pada Refined Bleached Deodorized (RBD) Palm Olein di Balai Laboratorium Bea dan Cukai Kelas II Medan
(Universitas Sumatera Utara, 2024)The study analysed Free Fatty Acid and Iodine Value on Refined Bleached Deodorised (RBD) Palm Olein at the Customs and Excise Laboratory Class II Medan. Free Fatty Acid analysis was carried out by alkalimetric titration ... -
Analisis Kadar Asam Lemak Bebas pada Palm Oil Mill Effluent (POME) dengan Menggunakan Metode Titrasi Alkalimetri Dibalai Laboratorium Bea dan Cukai Medan
(Universitas Sumatera Utara, 2024)Analysis for determining Free Fatty Acid levels has been carried out at the Medan Customs and Excise Laboratory Hall. This research aims to determine the levels of free fatty acids in Palm Oil Mill Effluent (POME). ...
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