Ditapis dengan
Prarancangan Pabrik Ethanolamine Dari Ethylene Oxide Proses Sabic Dengan Desa…
ABSTRACT Ethanolamine or monoethanolamine specially is organic compound that has two function group, primary amine and primary alcohol. Ethanolamine widely used as raw material production of surfactant, cosmetic, and inhibitor corrosion. Raw material production ethanolamine using ethylene oxide and ammonia with SABIC Technology process. Indonesia’s ethanolamine consumption is fulfilled with …
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- 1807113101
Prarancangan Pabrik Formaldehida Proses D.B. Westner Dengan Desain Alat Utama…
ABSTRACT Formaldehyde is the simplest aldehyde in terms of chemical structure. At room temperature, formaldehyde is a colorless gas with a pungent odor. It is highly reactive, readily polymerizes, is highly flammable, and can form detonative mixtures in air. The factory that will be built aims to increase the country's foreign exchange and open up new job opportunities for residents around…
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- 1707123028
Prarancangan Pabrik Ethanolamine Dari Ethylene Oxide Proses Sabic Dengan Desa…
ABSTRACT Ethanolamine or better known as monoethanolamine is an organic compound with the chemical formula C2H7NO which has two functional groups, namely primary amine and primary alcohol. Ethanolamine is generally used as a raw material for surfactants, cosmetics, corrosion inhibitors, and solvents to absorb impurities in natural gas. The need for ethanolamine in Indonesia is still met throug…
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- 1807111319
Prarancangan Pabrik Metil Klorida Proses Hidroklorinasi Metanol Dengan Desain…
ABSTRACT Methyl chloride is one of the materials that is needed in the silicon industry, as an ingredient in agricultural medicines, as an ingredient in the synthetic rubber industry, as a raw material for making methyl cellulose, making fuel additives (Tetra Ethyl Lead), and can be used as an ingredient in floor cleaner industry. The need for methyl chloride increases over time. The increase …
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- 1807113499
Prarancangan Pabrik Pembuatan Butanediol Dari Maleic Anhydride Hydrogen Mengg…
ABSTRACT Butanediol (BDO) is an important element in the long production chain consisting of various intermediates and derivatives, which are used in various industries and applications, including electronics, cosmetics, pharmaceutical and agrochemical industries, production of solvents, paints, coatings, adhesives, wetting agents, textiles, paper, etc. The process used to produce BDO is Malei…
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- 1707113845
Analisis Kualitas Pupuk Organik Cair Hasil Dekomposisi Sampah Rumah Tangga Me…
ABSTRACK Black Soldier Fly (BSF) larvae have been studied to be able to decompose organic waste by utilizing the larvae which will extract energy and vegetable waste, animal carcass food scraps, and feces as organic matter. BSF larvae residue from the remaining decomposition process of organic waste used as compost contains nutrients for fertilizer. This study aims to identify temperature, p…
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- 1807110054
Pemetaan Tingkat Kebisingan Pada Unit Paper Machine 2 (Ppm 2) Di Pt. Indah Ki…
ABSTRACT PT. Indah Kiat Pulp & Paper which is the largest paper mill in Southeast Asia located in Perawang, Siak Regency, Riau Province. This research was conducted in the unit PPM 2 (Paper Machine 2) with a work area of 5000 m2 which is a white paper production unit for printing and copying paper. The mechanical process of processing wood into pulp and paper using machines and work tools …
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- 1907111591
Perencanaan Pemanenan Air Hujan (Pah) Skala Individual Untuk Kebutuhan Air Be…
ABSTRACT Sabak Auh District, Siak Sri Indrapura Regency, with an area of 10,858 km2 and a population of 12,911 people. To meet their daily needs, the people of Sabak Auh use groundwater and rainwater. The soil conditions in this area have a high level of acidity and are peaty causing the ground water to become very turbid and brown in color which contains organic compounds. This situation make…
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- 1807111384
Analisis Konsentrasi Gas Carbon Monoksida (Co) Dan Nitrogen Oksida (Nox) Dari…
ABSTRACT Based on data from the Central Statistics Agency for 2021, sago plantations in Meranti Islands Regency have an area of 40,150 hectares, with a total production of 247,010 tonnes. Referring to Nuraini's research in 2015, it is known that the sago processing process will produce around 48% starch and the remaining product is in the form of sago pulp which becomes waste. From 1 ton of sa…
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- 1807125008
Estimasi Emisi Gas Rumah Kaca Dari Sektor Pertanian Di Kota Pekanbaru
ABSTRACT Agriculture is one of the sectors that contributes to greenhouse gas emissions, which can lead to global warming. Greenhouse gas emissions from the agricultural sector have increased by 14.4% since 2000 on a national scale. The purpose of this research is to analyze greenhouse gas emissions from the agricultural sector in Pekanbaru City using the Intergovernmental Panel on Climate Cha…
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- 1907113277
Perhitungan Parameter Yang Mempengaruhi Indeks Saifi Dan Saidi Pada Feeder Panam
ABSTRACT The reliability of the distribution system is a key factor in ensuring a stable supply of electricity to customers. A reliable electricity distribution system has the ability to avoid or minimize power outages, and is able to quickly restore power supply in situations of blackouts. In order to measure and analyze the level of reliability of the electricity distribution system, the met…
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- 1807111633
Analisis Pengaruh Penurunan Cod Reduction Di Aeration Basin #2 Dan #5 Effluen…
ABSTRACT The effluent treatment process at PT RAPP is divided into two treatment steps, which are primary treatment and secondary treatment. This process is basically an aerobic process, which converts organic carbon dioxide into CO2 and H2O, NH4 and new biomass cells. Oxygen is supply by mechanical blowing of air. The most general and extensive wastewater treatment system is the activated slu…
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- 2007024978
Pengaruh Penambahan Variasi Dosis Biochar Ampas Tebu (Saccharum Officinarum L…
ABSTRACT Untreated liquid waste from tofu production, if directly disposed of without any treatment, will cause pollution. Therefore, it is necessary to treat the waste before it is discharged into the environment. The process used in the treatment of liquid tofu waste is biological treatment, utilizing the symbiosis of microalgae and bacteria to reduce pollutant parameters. This is achieved t…
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- 1907113118
Pemanfaatan Kacang Tunggak (Vigna Unguiculata L.) Dan Pac Sebagai Koagulan Da…
ABSTRACT Peat water has special characteristics, namely brownish color, high organic matter, low pH between 2-5, so it needs to be processed so that it can be used for daily needs. Treatment that can be used is coagulation-flocculation. The coagulants used in this study were cowpea and PAC. The purpose of this study was to determine the efficiency of using cowpea for removal of organic mat…
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- 1907110489
Studi Perbandingan Keefektifan Kacang Kedelai Dan Pac Sebagai Koagulan Dalam …
ABSTRACT Research on river water treatment has been carried out using the coagulation-flocculation method by using of natural coagulants. Soybeans can be used as natural coagulants because they contain protein, and the results obtained will be compared with PAC coagulants. The purpose of this study was to determine the efficiency of using soybeans for turbidity and TDS removal in river water, …
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- 1907111524
Pengaruh Penambahan Aktivator H2so4 Dan Naoh Terhadap Kualitas Oli Bekas Hasi…
ABSTRACT Oil consumption has increased every year in line with the increase in motorized vehicles. This resulted in the amount of used oil produced also increased. Used oil is included in the waste of Hazardous and Toxic Materials which have a bad impact on the environment. One of the technologies that can be utilized in processing used oil is refining because used oil contains base oil so…
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- 1907113712
Studi Adsorpsi Logam Kadmium (Cd) Dalam Larutan Menggunakan Magnetic Biochar …
ABSTRACT Cadmium (Cd) is a heavy metal that is found in many aquatic environments and has a high level of toxicity. The adsorption method can be used as an alternative in removing the metal. One of the adsorbents that can be used to remove Cd metal is magnetic biochar made from palm fronds. Palm fronds have the potential to be used as a base material for magnetic biochar because they contain c…
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- 1807195444
Analisis Kelimpahan Dan Distribusi Mikroplastik Pada Air Dan Ikan Di Sungai T…
ABSTRACT Microplastics are generally defined as synthetic polymers that are under 5 mm in size. Microplastics that accumulate in water will have a negative impact on aquatic ecosystems. This study aims to analyze the abundance and types of microplastics in water and digestive organs in the Tangkerang River, Pekanbaru. The Tangkerang River is a tributary that will empty into the Sail and Siak R…
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- 1807124609
Pemodelan Dispersi Emisi Pembakaran Sampah Dari Insinerator Rsud Arifin Achma…
ABSTRACT Environmental regulatory agencys use dispersion modeling to integrate scientific understanding of pollutant emissions with regulatory requirements of environmental and health standards. AERMOD is one of the most advanced multiple source models presently being developed by the US-EPA and the AMS (American Meteorology Society). The AERMOD modeling validation findings indicate a strong c…
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- 1907111829
Analisis Emisi Mesin Diesel Modifikasi Dengan Bahan Bakar Alternatif Campuran…
ABSTRACT Used oil is a material that is widely used by motorized vehicles, so that lubricating oil or oil becomes waste generated from motorized vehicles. The use of used oil waste is an environmentally friendly and renewable alternative fuel. Utilization of used lubricating oil will overcome the problem of waste from used lubricating oil which cannot be reprocessed and simply thrown away, and…
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- 1807125134
Karya Umum 
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Ilmu-ilmu Murni 
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Kesenian, Hiburan, dan Olahraga 
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Geografi dan Sejarah