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All Journal JGE (Jurnal Geofisika Eksplorasi) Jurnal Geomine Jurnal GEOSAPTA Abdi Dosen : Jurnal Pengabdian Pada Masyarakat International Journal of Applied Sciences and Smart Technologies Community Development Journal: Jurnal Pengabdian Masyarakat Mining Science and Technology Journal Journal of Mining Insight Journal of Engineering Science and Technology Applications Jurnal Teknologi Sumberdaya Mineral
Nur Asmiani
Universitas Muslim Indonesia, Makassar
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Public Health Social Sciences

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Journal : Journal of Mining Insight

 1 
Evaluasi Jalan Angkut untuk Produksi Penambangan Area Pit 6 B Pada PT Jhonlin Baratama Kalimantan Asmiani, Nur; Widodo, Sri; Usman, Arfa
Jurnal of Mining Insight Vol 1 No 3 (2023): Journal of Mining Insight
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jmi.v1i3.216

Abstract

Road access is an important factor in the achievement of coal and OB transport targets. Therefore, transport activities must be accompanied by road conditions that are suitable to be used as production routes in accordance with the standards adopted by Bina marga and AASTHO. The purpose of this study is to determine the geometry of mining road and the supporting factor of smoothness and safety at PT. Jhonlin Baratama. The data used in this study are data of road haul road, radius and superelevation, cross slope and road slope. After this data is obtained then processed using software Minescape 5.7 to obtain the count of road length, road width, and elevation. MS Software. Excel to know the evaluation data of high difference, road grade, cross slope, radius and superelevation. Processed data were analyzed based on standards of Bina marga and international AASTHO to determine the feasibility of road geometry. From the results of study that has been done, it is known that the existing haul road already meets the minimum width requirement for a straight road that is 9 m for Hino 320 and 19 m for HD465-7. On the two-lane haul road and on the bend, for Hino 320 already meets the minimum width standard whereas for HD 465-7 it is necessary to add the width of the bend in segment C, F, G, H and I the width addition is intended to prevent dump truck waiting when passed. There are also some road segments whose slope exceeds the standard, which is 8% and does not have a cross slope that has the potential to cause puddles.
Analisis Supply-Demand Energi Listrik Untuk Memenuhi Kebutuhan PLN Sulawesi Selatan Asmiani, Nur
Jurnal of Mining Insight Vol 2 No 2 (2024): Journal of Mining Insight
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jmi.v2i2.273

Abstract

Electrical energy is one of the basic needs in modern human life. Electricity is very integrated into everyday life, work, or commercial. Indonesian society, urban, already depend on electric energy to run everyday life. The purpose of this study to determine the level of electricity consumption in South Sulawesi and to determine selling value of energy demand to PLN. Stages and research methods undertaken consist of the process stages of research, methods of data retrieval, data processing and stages of data analysis, and the stage of report generation. The data taken are primary data and secondary data, after the data collected data are analyzed to calculate the supply-demand of electrical energy needed by PLN. The composition of electricity demand in the base year (2013) consists of Commercial sector 999,485.90 MWH, industrial sector 859,482.75 MWH, government sector 248,237.97 MWH, social sector 202,789.65 MWH and household sector with 2,568,038,85 MWH. For the year 2015 also still dominated by the household sector with 2,568,038.85 MWH. This figure is the same from 2013. Likewise with the commercial sector which rose to 1,011,709.57 MWH and industrial sector to 861,117.44 MWH. government sector to 249,256.10 MWH and social sector to 204,689.38 MWH. To be able to meet the needs of electrical energy in South Sulawesi, is expected with the power plant PLTU PT. Bosowa Jeneponto Energy with total power generated of 128,877.37 MWH can supply electrical energy for PLN South and West Sulawesi in fulfilling the needs of 100 MW electricity energy every year for new customers, with the selling price of PLTU power plant PT. Bosowa Energy to PLN Rp 500 / Kwh.
Studi Kualitas Air Laut di Sekitar Kawasan Industri Kecamatan Pajukukang Kabupaten Bantaeng Provinsi Sulawesi Selatan Yusuf, Firman Nullah; Haris, Febiola; Asmiani, Nur
Jurnal of Mining Insight Vol 2 No 3 (2024): Journal of Mining Insight
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jmi.v2i3.276

Abstract

Dalam dua tahun, Indonesia berencana untuk menambah 30 smelter nikel baru, untuk beberapa di antaranya khusus dirancang untuk menghasilkan nikel baterai. Lingkungan perairan akan menjadi sasaran milyaran ton limbah beracun yang akan di buang ke perairan, salah satu bahan pencemar utama yang terkandung dalam buangan limbah adalah logam berat yang beracun. Adanya logam berat di perairan berbahaya baik secara langsung terhadap Kesehatan manusia, hal ini berkaitan dengan sifat-sifat logam berat yaitu sulit terurai, sehingga mudah terakumulasi dalam lingkungan perairan seperti biota air atau sedimen laut, bahan pencemar logam bila konsentrasi atau keberadaannya tidak terkontrol dapat meracuni biota air maupun manusia. Kualitas air laut yang dig unakan untuk biota laut dan aktivitas lain secara ideal harus memenuhi standar, baik secara fisik, kimia, dan biologi. Kualitas air laut yang meliputi faktor fisika, kimia, dan biologi perlu dimonitor secara kontinu untuk mengetahui kondisi suatu perairan. Pentingnya dilakukan monitoring karena pertumbuhan biota-biota di laut dipengaruhi oleh kondisi kualitas air laut. Setiap jenis biota laut memiliki sensitivitas terhadap parameter-parameter kualitas air laut tertentu. Sehingga, peneliti berinisiatif untuk menganalisis pencemaran logam yang terjadi di perairan sekitar kawasan industri Bantaeng, dengan menggunakan analisis kandungan unsur logam pada perairan tersebut. Untuk mengetahui konsentrasi dari logam tersebut kita menggunakan analisis Atomic Absorption Spectrometer (AAS). Dari hasil analisis tersebut didapatkan unsur logam tembaga (Cu) yang melebihi standar baku mutu air laut, logam timbal (pb) melebihi standar baku mutu air laut, logam raksa (Hg) melebihi standar baku mutu air laut, dan untuk logam nikel (Ni) tidak memiliki standar baku mutu pada area Pelabuhan.
Co-Authors Abdul Salam Munir Adrianto Budiman, Agus Agus A Budiman Agus A Budiman Agus Ardianto Budiman Alam Budiman Thamsi Alfian Nawir Alfian Nawir Amalya Puspitasari Andi Fahdli Heriansyah Annisa Annisa Ansariah Ansariah Ansyariah Ansyariah Antonina Pri Martireni Arif Nur Warkito Arif Nurwaskito Arif Nurwaskito Arifin, Mubdiana AYU LESTARI Bakri, Hasbi Bakri, Suriyanto Bakri, Suryanto Citra Aulia Khalik Citra Aulian Chalik Djamaluddin Djamaluddin Firman Nullah Yusuf Ginting Jalu Kusuma Gouw, Jihan Fitri Ramdita Putri Habibie Anwar Haris, Febiola Harmitun, Harmitun Harwan Harwan Harwan, Harwan Idham Idham Idris Juradi, Muhammad Jamal Rauf Husain Jamal Rauf Husain Jayadi, Adi Kurnia Ningsi La Ode Dzakir M. Rezky Agung Setiawan Manik, Nijushiho Marwan Syah Moh Salman Said Moh Salman Said Mohammad salman said Muh. Ajwad Muh. Firman Babay Muhammad Ainul Az Muhammad Aswadi Nijusiho Manik Nompo, Supardin Nurhawaisyah, Sitti Ratmi Nurhawaisyah, Sitti Ratmi Nurlia Jafar Nurliah Jafar Nurliah Jafar, Nurliah Nurwaskito, Arif Pangeran Sulfahmi Rahareng, Sutriani Rahmat Agam Putra Reynaldhi Yogi Pranata Sri Widodo Sri Widodo Sri Widodo Sufriadin, Sufriadin Tukloy, Muh. Yusril Affandy Usman, Arfa Usman, Ibrahim Mappa Wakila, Muhammad Hardin Yogi La Ode Prianata Zulkifli Zulkifli