Ditapis dengan
Analisis Susunan Model Tangki Sugawara Pada Daerah Aliran Sungai Masjid Kota …
River water resources are developed as an effort to support human life by providing and utilizing water. In practice, planning the development of water resources in a watershed (DAS) requires field discharge data as the main data. However, discharge measurement data in the field is generally limited and the most common data is rainfall data. Therefore it is necessary to transform rainfall data…
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- 1907156339
Simulasi Kapasitas Waduk Buatan Sebagai Sumber Air Baku Untuk Keperluan Masya…
The Waduk Buatan built by the government in the 80s is a reservoir for the Ambang and Merbau watersheds located in Lembah Sari Village, Rumbai Pesisir District, Pekanbaru City, which was initially used as a source of irrigation water for the surrounding area's rice fields, which was later converted into a PDAM raw water source. The basic contour of The Waduk Buatan is needed to determine the ma…
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- 1807111664
Stabilisasi Tanah Gambut Menggunakan Microbially Induced Calcite Precipitatio…
The development of construction needs to pay attention to the condition of the subgrade so that it can carry the load above it. Peat soil is known to have high moisture content, organic content and pore number. Therefore, it needs to be stabilized before being used as a subgrade. Microbial-induced calcium carbonate (CaCO3) precipitation is an environmentally friendly soil improvement that can …
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- 1907155810
Analisis Tingkat Pelayanan Fasilitas Pejalan Kaki Di Kawasan Pasar Mandau Kot…
Mandau District is the largest economic and market center in Bengkalis Regency. Buying and selling activities in the Mandau Market area cause crowds of people shopping, thus affecting the level of service for pedestrian facilities. This research aims to determine the characteristics and level of service of pedestrian facilities in the Mandau Market area. This level of service refers to Minister…
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- 1907111443
Stabilisasi Tanah Gambut Menggunakan Microbially Induced Calcite Precipitatio…
Peat soil has low strength, high compressibility, and high moisture content. Therefore, peat soil must be stabilized so that it can be used as a base for construction. MICP is an environmentally friendly soil stabilization method using bacteria. The bacteria will produce calcium carbonate that will fill the space between the peat soil voids. The use of sand as an additive is considered to impro…
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- 1907112033
Analisis Indeks Kinerja Embung Pulau Dompak Kota Tanjung Pinang
The ratification of Law No. 17 of 2019 about water resources confirms that the state guarantees the sustainability of the function of water and water sources which includes prevention, mitigation and restoration efforts. hydraulic structures, one of which is the Pulau Dompak reservoir which is in the Bukit Bestari District area of Tanjung Pinang City. Therefore, the performance of reservoir is …
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- 1907113754
Pengaruh Variasi Penambahan Zat Aditif Graphene Dan Surfactant SPAN 60 Terha…
Tribology is the science that focuses on friction, wear, and lubrication of surfaces interacting in relative motion. Lubrication is an effective way to minimize friction and wear. To reduce the use of environmentally unfriendly mineral oil-based lubricants, alternative lubricant sources, such as vegetable oils, are being explored. One commonly studied vegetable oil in current research is palm o…
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- 1907113439
Prarancangan Pabrik High-Density Polyethylene (HDPE) Proses CX-Mitsui Dengan …
High-Density Polyethylene (HDPE) is a chemical compound with the molecular formula (-CH2-CH2-)n. HDPE has slightly opaque characteristics and is transparent and elastic. This chemical has a melting point above 127°C at 1 atm pressure. One of the processes that can be used in synthesizing HDPE is the CX-Mitsui process with Ziegler-Natta catalyst which operates at a pressure of 0.2-0.7 MPa and a…
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- 1707123062
Prarancangan Pabrik Etilen Glikol Dari Etilen Dengan Desain Alat Utama Reakto…
Ethylene Glycol is a glycol with a simple diol compound. The main raw material used in making ethylene glycol using a direct oxidation process is ethylene. This factory is planned to operate for 330 days per year and work continuously 24 hours/day with a capacity of 200,000 tons/year which will be established in the city of Cilegon, Banten. The company form chosen is a Limited Liability Company…
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- 1807113228
Prarancangan Pabrik Piridin Dari Formaldehid Dengan Desain Alat Utama Reaktor…
Azabenzene azine, also known by the name pyridine, is an organic compound with the chemical formula C5H5N, featuring a substituted nitrogen atom in the benzene ring. Pyridine is commonly employed as a raw material in the production of pharmaceuticals such as antimicrobial agents, antiviral agents, antidiabetic agents, and anti-inflammatory agents. The demand for pyridine in Indonesia is current…
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- 1807110653
Analisis Pengaruh Perubahan Tegangan Eksitasi Dalam Mengoptimalkan Tegangan K…
With the increasing importance of the role of electric power in everyday life, especially for industrial purposes, the quality of electric power is also becoming an increasingly large demand from electricity users. The quality of this electric power includes, continuity of supply, voltage value, frequency value, voltage flicker, or harmonic. The performance of synchronous generators is very imp…
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- 1907113749
Evaluasi Kerusakan Jalan Garuda Kota Pekanbaru Dengan Metode Pavement Conditi…
Garuda Road Pekanbaru city is a local road that serves local transportation with short distance travel characteristics, has a length of 2,600 meters and a width of 5 meters. Road damage can be caused by several factors, including water due to poor drainage conditions, pavement construction materials, unstable subgrade conditions, poor compaction processes on the subgrade layer. The author made …
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- 2007026591
Evaluasi Curah Hujan Gpm Dan Gsmap Dengan Curah Hujan Permukaan Stasiun Bunga…
Rainfall measurements at each observation station produce rainfall data point rain is considered to represent the rainfall of a certain radius. Establishment costs, operational costs and difficult natural conditions mean that the limited availability of rain measuring stations in many areas is the main obstacle in providing spatially reliable rainfall data. Supporting instruments that can provi…
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- 1907110725
Kriteria Kerusakan Pantai Dalam Rangka Penentuan Prioritas Pengamanan Pantai …
This research aims to analyze the characteristics of coastal damage problems and determine the main priority level for coastal areas according to the guidelines of the Minister of Public Works Circular Letter No. 08/SE/M/2010 which occurred in Medang Kampai District, Dumai. The method for analyzing the level of damage to the Teluk Makmur coast uses semi-quantitative qualitative weighting. Spati…
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- 1907155172
Analisis Distribusi Vertikal Kelembaban Dan Properties Tanah Gambut Pada Laha…
Peatlands on the island of Sumatra have very deep peat thickness and are classified as sapric, hemic and fibric peat types with water absorption levels which are classified as Moderately Absorbent and Slightly Absorbent types. This research aims to analyze the vertical distribution of moisture and peat soil properties in peatlands on the island of Sumatra. This research was carried out using th…
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- 1807111022
Analisis Pembentukan Dan Perubahan Bentuk Peatbar Dan Peatfan Pada Lokasi Ter…
Peat soil abrasion that occurs on the coast of Bengkalis Island is quite worrying coupled with this bogburst event can accelerate the loss of land on Bengkalis Island, if this is left unchecked it will result in a reduction in land area on Bengkalis Island and can reduce Indonesia's territorial boundaries. From the observations in the field, the bogburst caused temporary peat landslides in the …
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- 1707123210
Analisis Distribusi Kelembaban Secara Vertikal Dan Karakteristik Tanah Gambut…
In general, peatlands in Riau Province consist of mainland (island) and archipelago lands. The island peatlands in Riau Province include Rangsang Island in Meranti Islands Regency and Bengkalis Island in Bengkalis Regency. Rangsang Island and Bengkalis Island are two of the KHG in Riau Province that are located on the coast and facing the Strait of Malacca. Island and archipelago peat generally…
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- 1807111704
Alternatif Sistem Jaringan Pipa Transmisi Air Baku Kecamatan Pinggir Kabupate…
As population growth increases, water demand in Pinggir District also increases. Pinggir District is a division of Mandau District, Bengkalis Regency. So, it is hoped that it will be able to improve services, especially clean water services. This research aims to find out how much clean water demand in Pinggir District and planning transmission pipes. The population projection calculation is ca…
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- 1807111655
Prarancangan Pabrik Ethylene Glicol Dari Dimetil Oksalat Dan Hydrogen Dengan …
Pre-design of an ethylene glycol plant from dimethyl oxalate and hydrogen or PT. Glycol Chemicals has a production capacity of 210,000 tons/year with a total production capacity per day for 330 days of 636.3 tons/day. The factory will be established in the Krakatau Industrial Estate Cilegon (KIEC) Industrial Area, Citangkil District, Cilegon City, Banten in 2025. The process used in this factor…
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- 1807113210
Prarancangan Pabrik Ethylene Glicol Dari Dimetil Oksalat Dan Hydrogen Dengan…
Ethylene Glycol is a chemical substance derived from the ethylene compound with the chemical formula C2H6O2. Ethylene glycol is used as a poly-ethylene terephthalate (PET) plastic resin, polyester fiber material for clothing, rubber coatings, fiberglass manufacturing, car engine coolant, and hydraulic brake fluid. The need for ethylene glycol in Indonesia is still met through import activities.…
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- 1807111202
Karya Umum 
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Geografi dan Sejarah