Ditapis dengan
Prarancangan Pabrik Anilin Proses Dupont/Kellog Brown And Root Dengan Desain …
ABSTRACT Aniline is an organic compound with the molecular formula C6H7N, which is included in aromatic compounds in the current industrial era, aniline has an important role and is widely used as an isocyanates producing material, rubber making chemicals, and pesticide making materials. The main raw materials used in the manufacture of aniline by the Dupont/Kellog Brown and Root process are n…
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Pengaruh Penambahan Polyvinyl Alcohol Dan Calcium Silicate Terhadap Sifat Kim…
Lyocell is the newest generation of cellulose fibers. The development of textile product value and technology today is heading towards the creation of electronic textiles (E-Texile) which aims to incorporate electrical function into textiles. The results of the E-Texile field will be commercial product expansion with applications becoming smart clothes, sensors, flexible conductive devices,…
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- 1810246952
Evaluasi Dan Perencanaan Ulang Pengangkutan Sampah Di Kecamatan Marpoyan Dama…
ABSTRACT Garbage is the residue from human activities in the form of solid waste. Waste needs to be managed so as not to cause negative impacts. One of the efforts in managing waste is by carrying out waste transportation. The purpose of this study was to evaluate waste transportation and provide planning related to waste transportation in Marpoyan Damai District. This study uses field observa…
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- 1807124819
Pengaruh Variasi Pemanfaatan Limbah Fly Ash Batubara Dengan Penambahan Admixt…
ABSTRACT Paving blocks are building materials made of various mixtures of hydraulic adhesive materials, cement, water, aggregates and additives that do not reduce the quality value of concrete. Various studies to develop materials that can replace cement and become additional materials for paving blocks are currently being carried out. Coal fly ash waste is one of the waste left over from coal…
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Pemanenan Air Hujan Di Fakultas Teknik Universitas Riau Untuk Kebutuhan Air B…
Abstrak The Faculty of Engineering, University of Riau is one of the faculties at the University of Riau which uses quite a lot of groundwater with daily usage of around 86.7%, with very much use of groundwater, unused rainwater causes a lot of standing water in the Faculty of Engineering area. The author tries to provide a solution with Rainwater Harvesting. Rainwater harvesting that is carri…
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- 1807125209
Prarancangan Pabrik Anilin Proses Dupont/Kellog Brown And Root Dengan Desain …
ABSTRACT Aniline is a chemical that can be made from a number of ways and materials, and is used to make various kinds of chemical products. In the current industrial era, aniline has an important role and is widely used as an ingredient for producing isocyanates, rubber-making chemicals, and pesticide-making ingredients. The raw materials used in the manufacture of aniline by the dupont/kello…
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- 1707111227
Prarancangan Pabrik Melamin Dari Urea Dengan Proses Low-Pressure Dengan Desai…
ABSTRACT Melamine is the coating for general or specific purposes such as automotive and paint additives. Melamine is a fine, white, powdered crystal that reacts to aliphatic and aromatic aldehydes into many products. The upcoming trend in the market such as melamine-based foam is likely to provide huge opportunities in the future. In 2018, Indonesia recorded a melamine import number of 32,503…
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- 1607123542
Prarancangan Pabrik Dimetil Karbonat Proses Karbonilasi Oksidatif Dengan Disa…
ABSTRACT Industrial development in Indonesia, especially the chemical industry continues to increase. The need for raw materials and industrial supporting materials in Indonesia is still mostly imported from abroad. Dimethyl carbonate (DMC) is a compound that has versatile reactivity, one of the alternative additives that is considered capable of replacing conventional additives because dimeth…
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- 1707110888
Pengaruh Ukuran Partikel Kulit Udang Dan Waktu Kontak Adsorben Kitin Dari Kul…
ABSTRACT Shrimp waste in the form of shells, heads and tails which contain protein, can be processed into chitin which has many uses. Chitin is a polymer produced by shellfish (shellfish). Indonesia is one of the largest shrimp producers in the world, where the shell contains chitin compounds as an alternative adsorbent. This compound can be processed and used as an adsorbent for heavy metals.…
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- 1907036567
Analisis Emisi Gas Karbon Monoksida (Co) Dari Aktivitas Pembakaran Briket Amp…
ABSTRACT Sago plup is a waste resulting from the processing of sago starch and is not used optimally. In this study, the processing of sago plup into briquettes was carried out. In using briquettes through a combustion process that will emit Carbon Monoxide (CO) gas. This study aims to determine the characteristics of briquettes, combustion characteristics, concentration of Carbon Monoxide (CO…
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- 1807113472
Adsorpsi Gas Co Pada Gas Buang Sepeda Motor Menggunakan Biochar Dari Kayu Poh…
ABSTRACT Biochar is charcoal that has been compacted through an activation process, so it has better absorption properties. Biochar comes from an incomplete combustion process in limited or no oxygen conditions. This study aims to study the adsorption of CO gas in motorcycle exhaust using biochar from fruit shells. Activated carbon was prepared by carbonization process at a temperature of 500oC…
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- 1807124725
Pengaruh Penambahan Karbon Aktif Fly Ash Batubara Untuk Pengurangan Emisi Kar…
ABSTRAK Soil respiration is an indicator of microbial activity in the soil thereby increasing CO2 emissions. Efforts that can be made to reduce CO2 emissions from the soil is by applying activated carbon from biomass waste. The raw material that has the potential to be used as activated carbon is coal fly ash because it contains hemicellulose, cellulose and lignin. This study aims to study the…
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- 1807111504
Analisis Variasi Waktu Pengendapan Terhadap Proses Koagulasi-Flokulasi Dengan…
ABSTRACT Peat water has a high organic matter content and high color intensity, so it cannot be used as a raw water source prior to processing. The coagulant used in this study is biocoagulant from papaya seeds. This study aims to analyze the effect of settling time on the coagulation-flocculation process using papaya seed biocoagulants in increasing the removal of organic matter and color pres…
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- 1807124960
Pengaruh Penambahan Kaolin Pada Proses Flokulasi Dalam Pengolahan Air Gambut …
ABSTRACT Peat water is surface water found in peat areas which contains dissolved organic compounds which cause the water to become colored and acidic. The suspended content in peat water is low, so in this study kaolin was added to increase suspended matter. This study aims to determine the effect of adding kaolin on the flocculation process using Poly Aluminium Chloride (PAC) coagulant at a …
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- 1807113372
Analisis Pengaruh Variasi Bahan Bakar Campuran Oli Bekas Dan Dexlite Terhadap…
ABSTRACT The amount of transportation and industrial growth causes lubricant requirements to increase. The increased need for lubricants is directly proportional to the waste produced. The use of used oil waste is one alternative fuel that is environmentally friendly and can be refurbished. So the need for research on a mixture of used oil and Dexlite fuel to analyze the exhaust emissions prod…
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- 1807113016
Evaluasi Dan Perencanaan Sistem Pengangkutan Sampah Di Kecamatan Sail Kota Pe…
ABSTRACT Waste is the residue of human daily activities or natural processes in solid. Waste is basically a material that is wasted or disposed of a source resulting from human activities or natural processes that have no economic value (Law No. 18, 2008). Waste transportation is an important component in waste management activities. Ministry of Environment and Forestry’s Waste Management Nat…
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Perencanaan Sistem Penyediaan Air Minum Di Kecamatan Rumbio Jaya, Kabupaten K…
ABSTRACT Requirment of Drinking water in District of Rumbio Jaya, Kampar Regency comes from wells, river water and tap water where the quality and quantity have not been guaranteed. Community water needs reach 66,0 L/sec in 2039, so it is necessary to plan a drinking water supply system with raw water sources originating from the Kampar River. Based on mass balance analysis, there are units th…
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- 1607123471
Pemanfaatan Limbah Plastik Styrofoam (Expanded Polystyrena Foam) Dan Bottom A…
ABSTRACT The Indonesian Institute of Sciences (LIPI) conducted research in 18 major cities in Indonesia. The study stated that as much as 270,000 to 590,000 tons of waste entered the Indonesian Sea, of this amount is generally Styrofoam type waste. Styrofoam waste is more dominant because other plastic waste still has economic value. This study aims to Compare the strength of Paving Blocks wit…
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- 1807113613
Analisis Konsentrasi Particulate Matter (Pm2,5) Dalam Udara Ruang Dari Aktivi…
ABSTRACT Sago pulp is waste from the processing of sago starch, which has yet to be utilized optimally. In this study, sago waste was processed into briquettes as an alternative energy source to replace fuel in the household. At the time of burning briquettes will produce pollutant emissions into the air, one of which is Particulate Matter (PM2.5). This study aims to determine the characterist…
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- 1807111852
Evaluasi Dan Perencanaan Sistem Pengangkutan Sampah Di Kecamatan Payung Sekak…
ABSTRACT Waste the residue from human activities in the form of solid waste. Waste needs to be managed so as not to cause negative impacts. One of the efforts in managing waste is by carrying out waste transportation. The purpose of this study was to evaluate waste transportation and provide planning related to waste transportation in Payung Sekaki District. The results showed that Payung Seka…
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- 1807111543
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah