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Jurnal Serambi Engineering
Published by Universitas Serambi Mekkah Aceh
ISSN : 25283561     EISSN : 25411934     DOI : https://doi.org/10.32672/jse
Core Subject : Science, Social, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering Environmental Science
Jurnal Serambi Engineering diterbitkan oleh Fakultas Teknik Universitas Serambi Mekkah Banda Aceh. Jurnal ini diterbitkan sebagai media untuk menyalurkan informasi hasil penelitian dibidang keteknikan baik yang dilakukan oleh para dosen dari Fakultas Teknik, khususnya dari Universitas Serambi Mekkah maupun dari pihak lain. Penelitian yang dipublikasikan dapat berupa penelitian lapangan maupun laboratorium serta kajian literatur.
Arjuna Subject : -
Articles 1,178 Documents
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Analisis Kesesuaian Lahan Permukiman Menggunakan Sistem Informasi Geografis Di Kota Binjai Geniusmaniat Laia; Zulkifli Nasution; Achmad Siddik Thoha
Jurnal Serambi Engineering Vol 5, No 2 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i2.1919

Abstract

A determination location for residential areas was influenced by physical factors, accessibility, socioeconomics, existing land use conditions, etc. Binjai is a municipality that has the highest population growth and resulting in the development of settlement highest growth. It is necessary to analyze land suitability for settlement development that provides appropriate residential location direction to realize productive and effective land use by utilizing Geographic Information Technology (GIS). This study aims to analyze residential development direction in Binjai as well as determine potential location into a residential area by considering carrying land capacity, land use effectiveness, and productivity. The suitability land capacity analysis for settlements development results: Very High (ST) 2,616.12 Ha, High (T) 4,295.65 Ha, Medium (S) 2,332.15 Ha, Low (R) 465.67 Ha, and Very Low (SR) 65.16 Ha. Suitability effectiveness analysis for settlements development results: Very High (ST) 4,560.08 Ha, High (T) 2,636.54 Ha, Medium (S) 1,533.04 Ha, Low (R) 417.36 Ha, and Very Low (SR) 167.65 Ha. Conformity analysis productivity utilization for settlements development results; Very High (ST) 4,216.52 Ha, High (T) 2,036.35 Ha, Medium (S) 1,249.72 Ha, Low (R) 1,122.23 Ha, and Very Low (SR) 451.52 Ha.
Implementasi Sistem Keamanan WPA2-PSK pada Jaringan WiFi Baihaqi .; Yeni Yanti; Zulfan .
Jurnal Serambi Engineering Vol 3, No 1 (2018)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v3i1.353

Abstract

Nowadays the use of WiFi network technology device has been widely developed around the world, both used for voice and data communications. WiFi networks utilize high frequencies to deliver and connect a communication, then the vulnerability to security is also higher than with other communication technologies. Various security measures can be done through communication devices used by users or by operators who provide communication services. However, with the user who utilizes WiFi network technology, it can provide little security hole that can be exploited by the attacker. Then the attacker can find out the WPA2-PSK security password when the user connects to the WiFi network. So the resulting password through several techniques and testing used. Among them by utilizing the user connected to the WiFi network, testing fake SSID and testing WPS PIN. However, in this study only conducted testing through a user connected to a WiFi network. This technique and testing is solely done to penetrate the security of WiFi network, which aims to know the password of WPA2-PSK on WiFi network and to add insight about WiFi network security
Efektivitas Larva Black Soldier Fly (Hermetia Iilucens) dalam Mereduksi Sampah Organik Estin Nofiyanti; Bayu Tri Laksono; Nurcholis Salman; Gatut Ari Wardani; Melly Mellyanawaty
Jurnal Serambi Engineering Vol 7, No 1 (2022): Januari 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i1.3714

Abstract

The composition of waste in Indonesia is dominated by organic waste. The waste processing process must be improved to prevent pollution in the market environment. The bioconversion process using Black Soldier Fly larvae or maggots is an effective way to process organic waste. The aim of this study was to determine the effect of feeding on the initial maggot biomass to the addition of the final maggot biomass, determine the maximum maggot weight and determine substrate consumption. This quantitative research used a completely randomized design method consist of five treatments and four replications. The various feeding between total feed and larva were A treatment (270 gram: 150 gram), B (210 gram : 150 gram), C (150 gram : 150 gram), D ( 90 gram : 150 gram) and E ( 30 gram : 150 gras). The data analysis technique used variance test and Duncan’s mean difference test. The result showed that the addition of coconut pulp feed affects to the final weight of the maggot and the value of substrate consumption. The addition of coconut dregs feed which maximally affects to the final weight of the maggot showed in A treatment which ratio coconut dregs: larva (270 gram : 150 gram). The A treatment gave an average final weight of maggot 195 grams in 18 days. The maximum reduction of coconut dregs in the bioconversion process was observed in treatment E with a substrate consumption value of 55%.
Estimasi Potensi Produksi Ikan Di Danau Laut Tawar Berdasarkan Morphoedaphic Index Saiful Adhar; Ternala Alexander Barus; Esther Sorta Mauli Nababan; Hesti Wahyuningsih; Erlangga Erlangga; Munawwar Khalil
Jurnal Serambi Engineering Vol 5, No 3 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i3.2144

Abstract

Laut Tawar Lake is located in Aceh Tengah District is the largest lake in Aceh Province. The lake, located at an altitude of 1230 meters above sea level, produces about 13 species of freshwater fish. Fish depik (Rasbora tawarensis), eyas (Rasbora sp.), and relo (Rasbora sp.) are endemic species of Laut Tawar Lake. This study aims to estimate the potential of fish production based on the value of morphoedaphic index. The observation was conducted for one year, from October 2016 until September 2017. The measurement of electric conductivity value of lake waters was conducted on 7 (seven) stations selected purposively in the lake area about 5870 hectares. The results showed that morphoedaphic index value of Laut Tawar Lake ranged from 5.10 to 7.84 with an average of 6.14. Potential of fish production in the lake is 33.47 kg/ha/yr with total potential of fish production of 196.49 ton/yr. The value shows a decrease of 10.93 kg/ha/yr over a period of 22 years. This decrease is caused by changes in morphometry parameters and water quality of Laut Tawar Lake.
Karakterisasi Bionanofiller Dari Limbah Serbuk Kayu Meranti Sebagai Pengisi Pada Polimer Komposit Maria Ulfah; Sri Aprilia; Fauzi M. Djuned
Jurnal Serambi Engineering Vol 3, No 2 (2018)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v3i2.718

Abstract

Utilization of wood powder is one of the alternative in waste wood prevention which has not been optimally utilized. Utilization of bionanofiller based on wood waste such as wood powder can also reduce dependence on raw materials such as silica, clay, bentonite, zeolite which diminished its existence. The sample used in this study is Meranti wood powder which is then prepared and characterized. The characterization of bionanofiller waste of Meranti wood powder is done by analyzing particle density, XRD, SEM, and FTIR. Particle density analysis showed Meranti wood powder having density of 0,044 gr/cm . XRD analysis shows that the maximum peak at an angle of 2θ = 22,2o 3 indicates the presence of carbon phase. The results of SEM analysis of Meranti wood powder are suitable for use as fillers because they are 1 μm in size. The result of functional group analysis shows the presence of functional groups -OH, -CH3, -CH2, C = C, C-H and C-O.
Optimasi Ekstraksi Minyak Dan Karotenoid Dari Limbah Serat Mesokarp Kelapa Sawit (incomplete) Hotman Manurung; Donald Siahaan; Benika Naibaho; Rosnawyta Simanjuntak; Tumiur Gultom
Jurnal Serambi Engineering Vol 6, No 1: Januari 2021
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v6i1.2534

Abstract

It is not known how to extract carotenoid- which has a high value -optimally from palm oil  mesocarp fiber (POMF). The research objective was to determine the optimization of oil extraction from POMF waste and to determine the optimization of carotenoid extraction from POMF oil. The research was carried out in 2 stages: The first stage was oil extraction from the POMF with the treatment factor ratio of hexane to the weight of the POMF and the extraction time. Stage 2 Optimization of carotenoid  extraction using the solvolitic method with treatment: Minor solvent types Methyl ester (Me) caprylate-caprate (C8 –C10) and Me laurate-myristate (C12-C14) and minor solvent concentrations of 0.1% and 0, 25%. Parameters analyzed were: oil content, Deterioration bleaching of index (DOBI), and carotenoid concentration. Optimization ratio between hexane and POMF weight is 1:40 (vol / g) with an oil content of 2.938%. Optimization of extraction time for 100 minutes with 4.104% oil content. Optimization of carotenoid extraction is by using minor solvent Me C8-C10 with a solvent amount of 0.1% which results in a carotenoid concentration of 302.442 ppm and DOBI of 5.74. The increase in caroten concentration resulted from saponification reached 114.2 times from the carotenoid concentration in POMF oil.
Penghematan Air di Hotel X Kota Batam Provinsi Kepulauan Riau dengan Menerapkan Daur Ulang Air Limbah Rio Andi Suhandi; Eka Wardhani
Jurnal Serambi Engineering Vol 6, No 3 (2021): Juli 2021
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v6i3.3116

Abstract

Hotel X is a hotel located in the city of Batam,  the province of the Riau Islands, which is expected to be visited by tourists on holiday  in the city of Batam. As the main means of providing comfort and health to guests, Hotel X should  plan a good clean water supply system in terms of quality, quantity, and continuity. Currently available clean water sources are limited, such that sufficient efforts must be made to recycle clean water. This research  aims to plan water savings at Hotel X using the Green Building concept in the aspect of water conservation. The concept of  this research is to recycling greywater into a second quality water source that can be used for rinsing and sprinkling water. Calculating  of water requirements,  generation of grey water wastewater refers to the Regulation of the 2017 Minister of Public Works and Public Housing Regulation, No. 4, Domestic  Wastewater  Management  System. The greywater recycling process is conducted  using biological and chemical processes. Based on the research use of recycled water research has the potential to conserve water use  amounted to 200.32 m3/ day of total water use of 313 m3/ day or the percentage of water savings of 64%. 
Rancang Bangun Turbin Angin Sumbu Horizontal Pada Kecepatan Angin Rendah Untuk Meningkatkan Performa Permanent Magnet Generator Teuku Multazam; Andi Mulkan
Jurnal Serambi Engineering Vol 4: No. Edisi Khusus (Oktober 2019)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i2.1446

Abstract

Wind power is dominant energy converted into electricity through wind turbine generators used in wind energy conversion systems. Technological developments produce various types of generators for use in wind power plants of various scales. Permanent magnet generator (PMG) has advantage of being able to produce electrical energy of 500 watts at rotation 600 rotate per minute with an input wind speed of 2.5-12 m/s. The potential for average wind speed throughout the year in Aceh is around 1.5-6.5 m/s cannot be generate electric power because mechanical energy from turbine rotation is not sufficient to meet the minimum demand for RPM generators. The design of a horizontal axis wind turbine (HAWT) with Air Foil Naca 2410 is used to increase the efficiency of the turbine rotation. It’s influenced by variations in the number of blades and material used. Stages of simulation are prioritized to get efficient variations of the number of blades and the most effective material testing is performed. The results showed that variation of the axis of a three-blade wind turbine type has a higher coefficient of power that is 50 percent compared the other, the type of material wind turbines made from pinus more optimal than fiberglass.
Pemanfaatan Mikroalga dalam Penurunan Kadar Amonia dengan Variasi Penambahan Effective Microorganism Anshah Silmi Afifah; Gita Prajati; Yosef Adicita; Darwin Darwin; Yura Witsqa Firmansyah
Jurnal Serambi Engineering Vol 6, No 2: April 2021
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v6i2.2871

Abstract

The existence of microalgae in water -provides many benefits especially for biological treatments of wastewater. Microalgae have many species and are chlorophyll microorganisms. Photosynthesis carried out by microalgae requires essential nutrients such as CO2. Carbon dioxide can be obtained by symbiosis from other microorganisms, such as EM4, which can be used to decompose complex organic compounds into simple compounds (CO2). The addition of EM4 must be appropriate to make the photosynthesis process in microalgae take place optimally. Therefore, this study aims to determine the optimal dose variation of EM4 in the microalgae in the reactor. With variations in the doses tested were 0 mL, 1 mL, and 2 mL. The research was conducted by making artificial wastewater from liquid NPK, diluting it with tap water with a ratio of 1: 300. The test was carried out using a batch system, with solar lighting and aeration for 24 hours. The result of the best dose variation is the addition of 1 mL of EM4.  The largest decrease in ammonia levels is obtained which is then compared to the variation of the doses of 0 mL and 2 mL.
Peran Taman Sari Sebagai Pembentuk Estetika Kota Banda Aceh Rahmad Rahmad
Jurnal Serambi Engineering Vol 2, No 1 (2017)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v2i1.335

Abstract

Penelitian ini bertujuan untuk mengetahui peran taman sari sebagai pembentuk estetika Kota Banda Aceh dan mengetahui persepsi masyarakat tentang keindahan dan kenyaman taman sari. Analisis pada penelitian ini menggunakan deskripsi kualitatif dan kuantitatif. Sampel penelitian ini adalah pakar lingkungan dan pengunjung taman sari. Hasil penelitian menunjukkan bahwa Taman Sari belum berperan sebagai pembentuk estetika Kota Banda Aceh, baik dilihat dari dari aspek penataan taman, peletakan sarana dan prasaran, serta lokasi taman yang menarik (point of interest) dan Persepsi masyarakat tentang keindahan dan kenyaman taman sari adalah 70% responden mengatakan bahwa taman sari indah dan nyaman. Kesimpulan hasil penelitian menyatakan bahwa taman sari berperan sebagai tempat bermain, tempat bersantai, tempat persinggahan atau menunggu.

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