Diploma Papers
Diploma Papers
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Analisis Amonia dan Total Padatan Tersuspensi pada Air Limbah dengan Metode Spektrofotometri di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP) Kelas I Medan
(Universitas Sumatera Utara, 2023)Research on the analysis of ammonia and total suspended solids in samples of wastewater tests has been carried out at the Center for Environmental Health Engineering and Disease Control (BTKLPP) Class I Medan with a ... -
Penetapan Kadar Abu (Ash Content) pada Karet Remah Mutu Sir 20 di PT. Rubber Hock Lie Sunggal Sumatera Utara
(Universitas Sumatera Utara, 2023)Natural rubber (Hevea brasiliensis) is one of the leading agricultural products because it supports the country's economy a lot. As a plant that is much needed for industrial materials, rubber is widely cultivated as a ... -
Penentuan Nilai Plasticy Retention Index (PRI) pada Crumb Rubber Mutu Sir 20 di PT. Rubber Hock Lie Sunggal
(Universitas Sumatera Utara, 2023)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 burnt ... -
Penentuan Kadar Lemak dan Kadar Protein pada Nugget Ikan Tongkol di Balai Standardisasi dan Pelayanan Jasa Industri Medan
(Universitas Sumatera Utara, 2023)Tuna nuggets are one of the processed fish meat that is finely ground mixed with other seasonings. The purpose of this analysis is to determine the fat levels and protein levels in tuna nuggets and to determine the methods ... -
Analisa Kadar Minyak pada MPD (Mass Passing Digester) dengan Metode Sokletasi di PT.Perkebunan Nusantara II PKS. Pagar Merbau
(Universitas Sumatera Utara, 2023)Research on oil analysis on MPD (Mass Passing Digester) has been carried out using the soxhletation method. The soxhletation method is a method of separating the components contained in a solid sample by repeated extraction ... -
Penentuan Kadar Free Faty Acid (FFA) dan Warna pada Palm Kernel Oil (PKO) di PT. Agrojaya Perdana
(Universitas Sumatera Utara, 2023)An analysis has been carried out to determine the levels of Free Fatty Acid (FFA) and the color of Palm Kernel Oil (PKO) at PT. Prime Agrojaya. Determination of Free Fatty Acid (FFA) levels was carried out using the trimetric ... -
Penentuan Kadar Kesadahan Total dan Total Dissolve Solid (TDS) pada Air Bersih di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP) Kelas I Medan
(Universitas Sumatera Utara, 2023)Analysis of total hardness and Total Dissolve Solid (TDS) in clean water at the Center for Environmental Health Engineering and Disease Control (BTKLPP) Class I Medan has been carried out. Determination of total hardness ... -
Pengaruh Lama Perebusan Tandan Buah Segar terhadap Kadar Minyak dalam Air Rebusan pada Kondensat dan Losses Inti di PKS BAH Jambi
(Universitas Sumatera Utara, 2023)This study aims to determine the effect of boiling time of fresh fruit bunches and the total percentage of oil content in the boiling water and losses of palm kernel. This research was conducted by varying the boiling time ... -
Penentuan Dobi (Deterioration Of Bleachability Index) dan ß-Karoten pada CPO Menggunakan Spektrofotometri UV-Visible di BLBC Kelas II Medan
(Universitas Sumatera Utara, 2023)Oil palm is a plant with high economic value because it is one of the vegetable oil-producing plants. Palm oil contains quite high carotenoids. Carotenoids are pigments that produce a red color. DOBI is one of the parameters ... -
Penentuan Kadar Besi (Fe) terhadap Air Tanah Daerah Simalungun Menggunakan Metode Spektrofotometri Serapan Atom (SSA) di UPT Laboratorium Energi dan Sumber Daya Mineral
(Universitas Sumatera Utara, 2023)Analysis of Iron (Fe) content in three samples of groundwater in the Simalungun area has been carried out. This study aims to determine the Fe content of the three samples contained in groundwater which will then be compared ... -
Analisa Kadar Nitrogen Dioksida (NO2) di Udara Ambien dengan Metode Griess Saltzman Menggunakan Spektrofotometer UV-Visible
(Universitas Sumatera Utara, 2023)The analysis of the levels of ambient air nitrogen dioxide (NO2) has been carried out at the Dinas Lingkungan Hidup dan Kehutanan Provinsi Sumatera Utara. Ambient air nitrogen dioxide (NO2) levels were carried out using ... -
Analisis Kadar Logam Zn dan Cd pada Sampel Air Limbah Pabrik Kelapa Sawit Menggunakan Metode Spektrofotometri Serapan Atom (SSA)
(Universitas Sumatera Utara, 2023)Analysis of dissolved metal content and total metal Zn and Cd has been carried out in Palm Oil Mill (PKS) waste water. This research was conducted at PT. Citra Lestari Enviro. Analysis of dissolved metal content and total ... -
Analisa Kadar Sulfur Dioksida (SO2) di Udara Ambien dengan Metode Pararosanilin Menggunakan Spektrofotometer UV-Visible
(Universitas Sumatera Utara, 2023)The analysis of the levels of sulfur dioxide (SO2) in ambient air has been carried out at the Dinas Lingkungan Hidup dan Kehutanan Provinsi Sumatera Utara. The sulfur dioxide (SO2) content of the ambient air was carried ... -
Analisis Kadar Klorida (Cl-) pada Sampel Air Minum dan Air Sungai Menggunakan Metode Argentometri di BTKLPP Kelas 1 Medan
(Universitas Sumatera Utara, 2023)The function of the water of life cannot be replaced by other compounds. There is seldom or there may not be pure water available in nature. Various substances, both organic and inorganic, both soluble and insoluble, are ... -
Penentuan Kadar Total Padatan Terlarut pada Air Bersih dengan Metode Gravimetri di UPT Laboraturium Kesehatan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2023)Analysis of Determination of Total Dissolved Solids in Clean Water using the Gravimetric method at UPT The North Sumatra Province Health Laboratory begins with the preparation of a porcelain cup using distilled water, then ... -
Penentuan Kadar Amonia Nitrogen pada Air Reservoir dengan Metode Nessler pada Instalasi Pengolahan Air Minum PDAM Tirtanadi Sisingamangaraja
(Universitas Sumatera Utara, 2023)Determination of amonia nitrogen levels i11 reservoir water usi11g the nessler method at the drinking water treatment plant of PDAM Tirtanadi Sisingamagaraja has been carried out. Examination of Ammo11ia Nitroge11 ... -
Analisis Kadar Fluorida dan Nitrat pada Air Bersih dengan Metode Spektrofotometri di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP)
(Universitas Sumatera Utara, 2023)An analysis of fluoride and nitrate levels in clean water was carried out at the Center for Environmental Health Engineering and Disease Control (BTKLPP). Ex-amination of fluoride levels was carried out with UV-vis DR 4000 ... -
Analisa Kadar Besi (Fe) dan Mangan (Mn) pada Air Minum di UPT. Laboratorium Kesehatan Provinsi Sumatera Utara dengan Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2023)Analysis of Iron (Fe) and Manganese (Mn) Levels in Drinking Water at UPT. Laboratorium Kesehatan Provinsi Sumatera Utara with Atomic Absorption Spectrophotometry. Examination of the levels of analysis of iron (Fe) and ... -
Analisis Kadar Minyak/Lemak Menggunakan Metode Gravimetri dan Analisis Kadar Chemical Oxygen Demand (COD) dengan Metode Spektofotometer pada Limbah Cair Kelapa Sawit
(Universitas Sumatera Utara, 2023)Determination of Oil/Fat levels and COD (Chemical Oxygend Demand) levels in wastewater contained in UPT. North Sumatra Province Environmental Service. Where the determination of the levels of Oil and Fat is carried out ... -
Analisa Kadar Zat Menguap (Volatile Matter) dalam Crumb Rubber Mutu SIR 20 di PT Rubber Hock Lie Sunggal
(Universitas Sumatera Utara, 2023)Analysis of volatile substances has been carried out on crumb rubber at PT Rubber Hock Lie Sunggal using the gravimetric method. The results of the analysis that has been carried out in the laboratory of PT Rubber Hock ...
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