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Isnani Agriandita
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Jurnal Migasian
Published by Institut Teknologi Petroleum Balongan
ISSN : -     EISSN : 26156695     DOI : -
Core Subject : Science, Social, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Engineering Environmental Science
Jurnal Migasian adalah jurnal yang diterbitkan oleh LPPM Institut Teknologi Petroleum Balongan dan telah ber e-ISSN 2615-6695. Selain itu sesuai dengan SK Direktur Jenderal Penguatan Riset dan Pengembangan Kementrian Riset no. 225/E/KPT/2022 tanggal 7 Desember 2022, Jurnal Migasian terakreditasi SINTA 4. Jurnal Migasian akan menerbitkan artikel-artikel ilmiah dalam cakupan bidang ilmu teknik Perminyakan, Fire and Safety atau K3L (Kesehatan, Keselamatan, Keamanan, Lingkungan Kerja), serta disiplin ilmu keteknikan lainnya, dan bidang-bidang dengan ruang lingkup pengabdian kepada masyarakat. Artikel yang dimuat adalah artikel hasil penelitian dan pengabdian kepada masyarakat, kajian atau telaah ilmiah kritis dan komprehensif atas isu penting dan terkini atau resensi dari buku ilmiah. Terbit 2 kali dalam setahun pada bulan Juni dan Desember oleh LPPM Akademi Minyak dan Gas Balongan. Penulis yang artikelnya diterbitkan akan diberikan LOA, e-sertifikat, dan DOI.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 111 Documents
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Analisis Pemanfaatan Limbah Terak Nikel (Slag) sebagai Bahan Baku Pembuatan Shotcrete dan Penanganan Limbah Lumpur Nikel (Slurry) untuk Mengurangi Dampak Pencemaran Lingkungan Ardhymanto Am Tanjung; Rahul Gonzales; Azizah Seprianti; Rahma Izati
Jurnal Migasian Vol 6 No 2 (2022): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v6i2.214

Abstract

There are 21 million tons of nickel deposits in Indonesia, which produced 800,000 tons in 2019. Theamount of nickel waste has increased because of the high nickel production rate. Both liquid and solid by-products of nickel processing, slurry, and slag, are created. The amount of tailings slurry produced annually in Indonesia is up to 25.6 million tons, compared to 13 million tons of nickel slag. Nickel slag can be recycled since it contains valuable metals, including nickel, cobalt, and copper. The chemical composition of 70% nickel slag is 41.47% Silica, 30.44% Ferric Oxide, and 2.58% Alumina. An inventive solution to replace components of shotcrete with nickel slag was discovered through literature research. On the other hand, some businesses intend to use a technology to tackle the slurry nickel, known as "Deep Sea Tailing Placement (DSTP), to dispose of nickel sludge waste on the ocean floor. However, the government has not approved this DSTP method because it might harm marine habitats. This research discussed the benefits and drawbacks of the Deep-Sea Tailings Placement (DSTP) approach and the onshore tailings disposal method. This document can serve as a starting point for the usage of shotcrete in the mining sector and is hoped to be a resource for mining businesses looking to dispose of tailings on land or at sea.
Evaluasi Efektivitas Kinerja Filter Press Plate and Frame pada Proses Pemanenan Spirulina sp Lukman Nulhakim; I Dewa Ray Rahendra Astawa; Dantje Marten
Jurnal Migasian Vol 6 No 2 (2022): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jurnal-migasian.v6i2.218

Abstract

 Spirulina sp can be used as raw material for making masks and medicines. This research wasconducted to determine the effectiveness of the performance of using a Filter Press (plate and frame) in harvesting Spirulina sp. In this study, Spirulina was cultured in 60 L styrofoam containers with different photoperiods (light/T and dark/G), for 12 hours per day (12T-12G). Parameters observed include dry biomass. For 12 hours per day (12T-12G), Press Filters with 2 and 3 plates were used and pressure of procrsess are 1, 1.5, and 3 Psi. In this study, Spirulina sp can grow well with a concentration of 0.6636 gr mL-1. The filter press plate and frame can be used to harvest Spirulina Sp with the optimum conditions for the Spirulina filtration process by pressing two psi and the number of plates 3, where the highest amounts of filtered Spirulina are 39.653 g with a filtering time of 2 x 103 seconds.
Pengaruh Jurusan Asal Sekolah Terhadap Motivasi Belajar Matematika Mahasiswa Menggunakan Model Pembelajaran SAVI Pupung SR; Sodikin Sodikin; Isnani Agriandita
Jurnal Migasian Vol 6 No 2 (2022): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v6i2.221

Abstract

The aims of this study were to (1) analyze the differences in student learning motivation using the SAVI learning model and those using the expository learning model, (2) to analyze the differences in student learning motivation using the SAVI learning model and those using the expository learning model in terms of school majors. This study is an experimental study using a Mix Method approach involving 68 students of the Akamigas Balongan Indramayu Petroleum Engineering Study Program. The sampling technique used was Simple Random Sampling, two classes were selected as samples, namely class 20 TPA as experimental class I and class 20 TPB as experimental class II. The tools or instruments in this study were learning outcomes tests in the form of explanations about explanations, interviews, motivation questionnaires and questionnaires from school majors. The data analysis of this research is using the mean comparison test, ANOVA test and correlation test. The results of this study are: (1) the learning motivation of students who use the SAVI learning model is better than those using the expository learning model, (2) the learning motivation of students who use the SAVI model and come from the origin of the science department is better. Thus, the SAVI learning model is good for use in learning mathematics because students are more active and interested in learning and can be a reference for teachers/lecturers in increasing students learning motivation.
Hidroksiapatit (HAp) dari Cangkang Kerang Mutiara Air Tawar (Kijing) (Anodonta woodiana) Rawa Pening Kabupaten Semarang Agung Rimayanto Gintu
Jurnal Migasian Vol 6 No 2 (2022): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v6i2.222

Abstract

 Hydroxyapatite (HAp) was one of biomaterials for hard tissues reparation synthesized fromMolluscan shells. In this study treated the synthesis of HAp from Anodonta woodiana clams shells obtainedfrom Rawa Pening Lake, Semarang regency, Central of Java. Physicochemical characterizationsagainst theshells showed Ash contains 0,9985 ± 0,0005g/g; Calcium / CaO 0,4460 ± 0,0082g/g; Calcium / CaCO3 0,1845± 0,0012g/g; and Phosphate 0,1893 ± 0,0102g/g, suitable with the need in HAp synthesic. HAp in this studysynthesized by Base Precipitation method and obtained rendement of synthesis 50,25 ± 0,0384% and HAp withRatio Ca/P 1,4611% based on Bray and 1,3847% by Olsen’s methods; Porosity 50,25 ± 0,0384%;Biodegradability 70,22 ± 0,0203%; Swelling ability 65,28 ± 0,0291%; Density 0,8898 ± 0,0008g/mL; KineticViscosity 1,1986 ± 0,0982CTs; and Mollecular Weight 0,0076 ± 0,0007g/mol. Based on the results concludedthat HAp success synthesized from A. woodiana clams shells by Base Precipitation methods.
Analisa Peningkatan Produktivitas Sumur Menggunakan Metode Matrix Acidizing pada Sumur X Lapangan Y Desi Kusrini; Winarto Winarto
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.224

Abstract

Sumur X Lapangan Y telah mengalami penurunan produksi yang diakibatkan karena adanya skin, sumur X harus di lakukan erbaikan guna untuk meningkatkan produktivitas sumur yaitu dengan menggunakan matrix acidizing, dikarenakan pada sumur ditemukan adanya skin yang diakibatkan oleh kerusakan formasi maka perhitungan produktivitas pada sumur X menggunakan metode Standing. Asam yang digunakan pada sumur X adalah HCI-15%, dimana HCI-15% mempunyai reaksi yang cukup baik untuk melarutkan limestone. Langkah pertama yaitu dengan mendesign acidizing pada sumur x dengan data IBV sebesar 2175,1 Cuft, NIBV sebesar 1957,8 Cuft, TBV sebesar 2122,2 Cuft, NTCV sebesar 1909,9 Cuft, dan volume karbonat yang harus larut 47,9 Cuft. Volume asam yang dibutuhkan 4476,6 gallon atau sebesar 106,6 bbl. Pengasaman pada sumur X dilakukan melalui tiga tahapan yaitu preflush, main treatment, overflush. Setelah dilakukan tahapan tersebut makan sumur X dianalisa apalah prosses matrix acidizing berhasil atau tidak. Dengan melihat aliran laju produksi liquid maksimal sesudah stimulasi sebesar 368,657 BLPD, Flow Efficiency (FE) sesudah stimulasi 1,001, Skin sesudah stimulasi sebesar -12,43, serta Productivity Index (PI) sesudah stimulasi 0,5 bbl/day/psi, dari keempat nilai indikator  tersebut nilai sebelum stimulasi dan sesudah stimulasi maka bisa disimpulkan bahwa job stimulasi dengan metode matrix acidizing pada sumur X field Y berhasil.
Description Of Occupational Health Program at PT. Barata Indonesia Cilegon Endrixs Endrianto; Ahmad Zaelani Adnan; sodikin sodikin
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.225

Abstract

Kesehatan Kerja.merupakan bagian utama dari segi. kesehatan yang difokuskan pada lingkup kegiatan pada peningkatan kualitas hidup tenaga kerja. melalui aplikasi upaya kesehatan. Tujuan pengamatan kali ini yaitu untuk mempelajari program kesehatan kerja di PT. Barata Indonesia Cilegon, mengetahui prosedur program kesehatan, dan mengetahui implementasi program kesehatan kerja di PT. Barata Indonesia Cilegon. Penelitian ini menggunakan metode deskriptif, yang dimana metode ini berusaha mendeskripsikan, menguraikan implementasi kesehatan kerja sesuai dengan kondisi yang ada. Sehingga menghasilkan komitmen dan kebijakan yang terdapat pada perusahaan. Penelitian ini menghasilan yaitu program kesehatan kerja yang telah dilaksanakan oleh PT. Barata yaitu seperti memberi extra fooding, fasilitas kesehatan, kebersihan kantin, kegiatan olahraga yang di lakukan bersama seperti senam dan badminton, MCU (MedicalCheck Up) kepada setiap karyawan nya, pencegahan HIV/AIDS. Penulis dapat menyimpulkan hasil penelitiannya, bahwa PT. Barata sudah berhasil menerapkan kesehatan pekerja, sudah melaksanakan program serta prosedur kesehatan dan imlementasi PT. Barata juga sudah menerapkan program Kesehatan. kerja sesuai dengan peraturan pemerintah. Republik.Indonesia  No.88 tahun 2019 terkait kesehatan kerja
Pemanfaatan Arang Aktif Ampas Kopi Arabika (Coffea arabica) dengan Aktivator Asam Klorida (HCl) dan Asam Fosfat (H3PO4) Sebagai Adsorben Logam Kromin (Cr) pada Limbah Tekstil Dody Guntama; Mubarokah Nuriani Dewi; Lukman Nulhakim; Samuel Armawan Sandi; Audina Trisnaeni; Ayu Lintang
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.226

Abstract

Activated charcoal of Arabica coffee grounds with different activators (HCl and H3PO4) has the potential as an adsorber for chromium in artificial textile waste. Coffee grounds can be used as raw material for activated charcoal because it has a fairly high carbon content. Waste is made using Chromic Acid powder with a ratio of 1:10 to Aquadest. The concentrations of HCl and H3PO4 activators used were respectively 0.1 N. Activated charcoal is made by drying coffee grounds for 24 hours and the carbonization process is carried out in a furnace at a temperature of 200 oC. Charcoal formed is activated with HCl and 0.1 N H3PO4 activator for 48 hours. The characteristics tested were ash content, water content, absorption of iodine, and absorption of chromium solution. The chromium absorption test used AAS (Atomic Absorption Spectrophotometry) and SEM-EDX (Scanning Electron Microscope - Energy Dispersive X-Ray) tests. The results showed that Arabica coffee grounds had the potential as chromium adsorbent and the best activator used was HCl with the characteristics of activated charcoal as follows: water content of 8.1175%, ash content of 4.5981%, absorption of iodine of 401.7964 mg /g and the absorption capacity of chromium solution is 800 mg/g.
The Dampak Sosialisasi Mitigasi Bencana Gempa Bumi dan Tsunami Bagi Guru dan Siswa SMAN Bina Insani, Tangerang Banten Afiat Anugrahadi; Yusraida Khairani Dalimunthe; Agus Guntoro Guntoro; Masagus Ahmad Azizi; Amalia Yunita Puteri; Sona Agustin
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.227

Abstract

Implementation of Community Service (PKM) themed Socialization of Earthquake and Tsunami Disaster Mitigation for Teachers and Students of SMAN Bina Insani, Tangerang Banten has been carried out. The purpose of this activity is to find out the impact of socialization which is carried out based on the Likert scale. The method used in this research is to provide a pre-socialization questionnaire to see the respondents' initial knowledge regarding the earthquake and tsunami disaster, then proceed with the presentation of material related to the earthquake and tsunami disaster through zoom and finally given another socialization questionnaire to see the extent of the benefits from this socialization. So based on the socialization questionnaire, the results showed that 39% of respondents often heard about earthquakes; 57% of respondents never find out the causes of earthquakes; 63% of respondents rarely find out about the mechanisms of damage caused by earthquakes; 53% of respondents never find out about tips and handling in case of an earthquake nearby; 61% of respondents rarely heard about the tsunami; 61% of respondents never found out the cause of the tsunami; 63% of respondents rarely hear tsunami early warnings; 64% of respondents rarely find out tips for handling if a tsunami occurs nearby. and after the socialization was held it was found that 96% of respondents felt that this socialization activity was very useful to increase their knowledge regarding earthquakes and 97% of respondents felt that this socialization activity was very useful to increase their knowledge regarding the tsunami.
Analisa Pengendalian Risiko Terhadap Kecelakaan dan Penyakit Akibat Kerja pada UMKM Pabrik Kerupuk Desa Kenanga kabupaten Indramayu Nirmala Rahmi; Bernard Hasibuan; Soehatman Ramli
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.229

Abstract

Penelitian ini bertujuan untuk mengetahui hubungan pengendalian risiko kecelakaan dengan penyakit akibat kerja pada produksi kerupuk pada UMKM industri rumah tangga di desa Kenanga Kabupaten Indramayu Jawa Barat. Populasi penelitian ini adalah seluruh karyawan yang bekerja di pabrik kerupuk di desa Kenanga, sedangkan sampel penelitian ini adalah 60 orang pekerja di pabrik kerupuk di desa Kenanga. Metode penelitian yang digunakan dalam penelitian ini adalah penyelidikan deskriptif dengan melakukan survei lapangan dan mengamati lingkungan serta proses kerja pabrik kerupuk. Berdasarkan hasil uji korelasi diketahui bahwa variabel masa kerja memiliki hubungan yang signifikan dengan tingkat kecelakaan kerja dan penyakit akibat kerja. Nilai koefisien yang positif menunjukkan bahwa semakin lama masa kerja, semakin sering terjadi kecelakaan dan penyakit akibat kerja. Hasil analisis dan penilaian risiko dari survei lapangan diperoleh 38 risiko, dengan rincian 26 risiko rendah (68,5%), 11 risiko sedang (28,9%), dan 1 risiko tinggi (2,6%). Beberapa tindakan pengendalian bahaya yang membantu dalam mengurangi risiko bahaya pada setiap proses pembuatan biskuit mentah antara lain pengendalian teknik berupa penyediaan alat pemadam ringan (APAR), tempat kerja yang ergonomis dan berventilasi baik, dan pengendalian administratif berupa workshop tentang teknik pengangkatan dan penanganan yang tepat, penyiapan alat pelindung diri dan keselamatan serta penggunaan simbol kesehatan dan keselamatan kerja, serta sarung tangan, sepatu boot dan masker.
Studi Pengelolaan Limbah Aki Kering Dan Aki Basah (Studi Kasus di Indramayu) Indah Dhamayanthie; Dian Farkhatus Sholikha; Anisa Rizka Nurjanah
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.230

Abstract

Abstract. Accumulator or battery is a device that can store energy (generally electrical energy) in the form of chemical energy. The batteries that are widely used by the community are dry batteries and wet batteries. Use it continuously will be aware of events anywhere. In Indramayu there is still a lot of used battery waste that is not treated properly and properly. This can cause pollution to the environment, so there is a need for management of used battery waste. The purpose of this final project is to determine the percentage of use of dry and wet batteries in motorized vehicles, the performance of dry and wet batteries in motorized vehicles, the waste generated by dry and wet batteries, waste management of dry and wet batteries in motor vehicles and to find out type of battery that is friendly to the environment. The implementation of the final task is carried out by collecting literature, surveys and interviews. From the results of the survey, it was stated that 75% of students and the academic community of Akamigas Balongan used dry batteries and 25% used wet batteries. The performance of dry and wet batteries is the same using the principle of emptying and charging. As for the most waste generated from dry batteries. Waste generated by dry and wet batteries, namely liquid and solid waste comes from used battery containers and lead/liquid, where each waste has its own management. From this study, the type of battery that is environmentally friendly is dry battery with a survey percentage of 80%. Keywords: accumulator, wet accu, dry accu, environmentally friendly accu, waste

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