UNBARA Environmental Engineering Journal (UEEJ)
type: channel
description: JOURNAL INFORMATION Journal title Unbara Environmental Engineering Journal Initials UEEJ ISSN Online 2723-5599 ISSN Print 2798-3013 Frequency 2 issues per year (Maret, September) DOI On Process Publisher Universitas Baturaja Subject Areas Environmental Citation Analysis Google Scholar | Dimension |DOAJ | Others
publisher: Prodi Teknik Lingkungan Fakultas Teknik dan Komputer Universitas Baturaja
language: en
publication name: UNBARA Environmental Engineering Journal (UEEJ)
issn: 2798-3013
items: Analisis Pengaruh Program Safety Observation Tour (SOT) terhadap Perilaku Keselamatan Kerja Karyawan di Unit Mechanical Maintenance Pabrik Baturaja 2 PT. Semen Baturaja Tbk.
items: Penerapan Keselamatan dan Kesehatan Kerja pada Unit Pelayanan Gangguan PT. PLN (Persero) ULP Baturaja
items: Analisis Pengaruh Produktivitas dan Kinerja Lingkungan Terhadap Green Productivity pada Unit Kerja Mechanical Maintance Crusher PT Semen Baturaja
items: Karakteristik Sifat Fisik Tanah Utisol Pada Lahan Pertanian Hortikultura di Sriwijaya Science Techno Park Sumatera Selatan
items: Identifikasi Jenis Tanaman Revegetasi di Area Reklamasi IUP Tambang Air Laya PT Bukit Asama Tbk, Tanjung Enim, Sumatera Selatan
items: Analisis Pengaruh Tingkat Kebisingan Terhadap Kesehatan Karyawan pada Unit Kerja Clinker Production Divisi Operasi Pabrik 2 PT Semen Baturaja Tbk
items: Analisis Pengaruh Penambahan Limbah Bubut Besi Terhadap Kuat Tekan Beton pada Divisi Mechanical Workshop PT Semen Baturaja Tbk
items: Strategi Pengelolaan Sampah Rumah Tangga di Lingkungan Perumahan Dinas PT Semen Baturaja Tbk.
items: Eksplorasi Tanaman Obat Potensial Berbasis Biodiversitas Unggulan Lokal di Kabupaten Ogan Komering Ulu Selatan
items: Surface Miner sebagai Salah Satu Alternatif Proses Pemberaian Batu Kapur yang Ramah Lingkungan
items: Analisis Kegiatan Reklamasi di PT.Semen Baturaja (Persero) Tbk
items: Prospek dan Potensi Biogas sebagai Energi Alternatif Menghadapi Krisis Energi
items: Analisis Pemantauan Kualitas Air di Tambang Batukapur PT.Semen Baturaja (Persero) Tbk
items: Kajian Pengukuran Getaran Tanah (Ground Vibration) Operasi Peledakan di PT Semen Baturaja (Persero) Tbk.
items: Kajian Pengelolaan Kecelakaan Kerja Industri Minyak dan Gas Lepas Pantai (Offshore) dengan Metode Failure Mode Effect and Analysis (FMEA)
items: Fungsi Rawa Buatan sebagai Media Penampungan Air Hujan untuk Mencegah Banjir dan Meningkatkan Kualitas Air Tanah di PT. Semen Baturaja OKU
items: Analisis Penentuan Barrier pada Bandara Udara Berdasarkan Peta Kontur Kebisingan
items: Sistem Pemberdayaan Ketenagalistrikan PLTMH sebagai Sumber Energi Listrik dan Pertumbuhan Usaha serta Ekonomi Masyarakat
items: Proyeksi Pertumbuhan Penduduk dan Kebutuhan Fasilitas Persampahan di Kecamatan Baturaja Timur Kabupaten OKU
items: Pengaruh Cangkang Kerang dan Karang Laut pada Proses Penjernihan Air Gambut
items: Analisis Komposisi Tanah dan Kuat Tekan Batu Bata Merah Peruntukan Bangunan Adaptasi Kondisi Lingkungan Labil
items: Prototipe Pendeteksi Getaran Gempa dengan Sensor Getaran Menggunakan Android
items: Bangunan dengan Konsep Lingkungan Sebuah Konsep Keberlanjutan - Implementasi pada Bangunan di PT.Semen Baturaja (Persero) Tbk.
items: Penerapan Teknologi Silvikultur Pada Reklamasi Pasca Pembangunan Pabrik Baturaja II di PT.Semen Baturaja (Persero) Tbk.
items: Potensi Panas Bumi sebagai Energi Alternatif dalam Mewujudkan Indonesia Bebas Emisi Karbon
items: Analisa Kualitas Air pada Segmen Perairan Sungai Musi wilayah Kecamatan Gandus dan Kertapati
items: PEMANFAATAN POTENSI AIR YANG RAMAH LINGKUNGAN SEBAGAI SUMBERDAYA ENERGI LISTRIK
items: HUBUNGAN KANDUNGAN LOGAM NITRAT DAN FOSFAT DIPERAIRAN DAN SEDIMEN SEBAGAI DASAR PENGELOLAAN PERAIRAN SUNGAI LILIN
items: Analisa Lingkungan pada IKM Pewarnaan Tekstil di Kelurahan Tuan Kentang Palembang
items: Pemanfaatan Limbah Organik menjadi Ekoenzim

Analisis Pengaruh Program Safety Observation Tour (SOT) terhadap Perilaku Keselamatan Kerja Karyawan di Unit Mechanical Maintenance Pabrik Baturaja 2 PT. Semen Baturaja Tbk.
type: item
description: Sejak bulan Juni 2019 PT. Semen Baturaja Tbk. menambahkan satu nilai budaya perusahaan (Corporate Value) yakni budaya Keselamatan Kerja (safety), nilai budaya keselamatan kerja dianggap menjadi hal yang sangat penting bagi perusahaan karena perusahaan menginginkan semua orang yang beraktivitas di PT. Semen Baturaja Tbk. dalam keadaan sehat, selamat dan terbebas dari penyakit akibat kerja. Salah satu program nyata yang dilakukan oleh pihak manjemen PTSB adalah dengan melakukan pelatihan Safety Obsservation Tour (SOT). Penelitian ini dilakukan untuk mengetahui bagaimana pengaruh program SOT terhadap perilaku keselamatan kerja karyawan pada unit kerja mechanical maintance Pabrik Baturaja 2 di PT Semen Baturaja. Metode analisis yang digunakan adalah model regresi linear tunggal. Data yang didapat, dianalisis dengan program SPSS IBM Statistics. Dari hasil pengolahan data yang dilakukan, didapatkan hasil bahwa program SOT berpengaruh terhadap perilaku keselamatan kerja karyawan unit kerja mechanical maintance dengan koefisien regresi sebesar 0,147. Dari hasil uji T yang dilakukan, didapatkan hasil menunjukkan nilai t hitung (3,430) > t tabel (2,069), dan dapat dilihat juga pada tingkat signifikansi 0,002 < 0,05. Serta untuk hasil uji F, didapatkan hasil nilai > atau nilai signifikansi sebesar 0,002 < 0,05. Dan berdasarkan hasil uji T dan F ini, menunjukkan bahwa program Safety Observation Tour (SOT) memiliki pengaruh positif dan signifikan terhadap pelaksanaan keselamatan kerja pada karyawan unit kerja mechanical maintance Pabrik Baturaja 2 PT Semen Baturaja Tbk.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Setiatriarini Tirtaweningtias
creator: Enda Kartika Sari
creator: Eriyana Yulistia
creator: Aisyah Stiyawardani
creator: Muhammad Aditya Sundawa
rights: Copyright (c) 0
date: 2024-11-19
publication date: 2024-11-19
starting page: 32
ending page: 42

Penerapan Keselamatan dan Kesehatan Kerja pada Unit Pelayanan Gangguan PT. PLN (Persero) ULP Baturaja
type: item
description: Keselamatan dan Kesehatan Kerja (K3) merupakan faktor utama dalam satu proses kegiatan industri baik skala kecil, menengah maupun besar. Aspek K3 dalam sebuah kegiatan harus mendapat perhatian lebih untuk menjamin keberlangsungan operasional, menjaga stabilitas performa serta menjaga para pekerja dari kecelakaan kerja. Tujuan dari penelitian ini untuk mengetahui penerapan keselamatan dan kesehatan kerja di Unit Pelayanan Gangguan PT. PLN (Persero) ULP Baturaja dan mengetahui apakah penerapan K3 sudah sesuai dengan Standar Kemenaker. Metode yang digunakan pada penelitian ini adalah deskriptif kualitatif dengan menggunakan teknik pengumpulan data observasi, wawancara dan dokumentasi. Hasil dari penelitian ini menunjukkan bahwa PT. PLN (Persero) ULP Baturaja sudah menciptakan lingkungan kerja yang aman dan sehat, mengurangi resiko kecelakan, dan meningkatkan kesejahteraan karyawan. Dimana telah dibukti kan dengan adanya tabel wawancara dengan responden PT. PLN menunjukkan bahwa Pihak Pemeliharaan Lingkungan Keselamatan dan Kesehatan Kerja (P2K3) telah membentuk penerapan K3. Dan penerapan K3 sudah sesuai dengan Standar Kemenaker.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Muhammad Al Bashir
creator: Muhammad Nasir Yazid
creator: Serli Nawangsari Rahayu
creator: Wahyu Rendika Swara
rights: Copyright (c) 0
date: 2024-11-19
publication date: 2024-11-19
starting page: 22
ending page: 31

Analisis Pengaruh Produktivitas dan Kinerja Lingkungan Terhadap Green Productivity pada Unit Kerja Mechanical Maintance Crusher PT Semen Baturaja
type: item
description: Untuk meningkatkan produktivitas sekaligus menurunkan dampak lingkungan, metode Green Productivity dapat dijadikan pendekatan untuk membantu perusahaan guna menangani permasalahan yang ada. Dengan demikianpenerapan metode ini diharapkan dapat meningkatkan produktivitas dengan meminimalisasi limbah serta menurunkandampak terhadap lingkungan. Green productivity (GP) adalah suatu strategi untuk meningkatkan produktivitas perusahaan dan performansi lingkungan secara bersamaan di dalam pembangunan sosial- ekonomi secara menyeluruh (APO, 2001). Green productivity merupakan aplikasi dari teknik, teknologi dan sistem manajemen yang tepat untuk menghasilkan produk atau jasa yang ramah lingkungan. Penelitian ini bertujuan untuk melihat sejauh mana pengaruh faktor- faktor seperti produktivitas dan kinerja lingkungan memberikan pengaruh pada pelaksanaan green productivity di PT Semen Baturaja. Responden pada penelitian ini berjumlah 43 responden yang merupakan karyawan pada unit kerja mechanical maintance crusher PT Semen Baturaja. Metode pengumpulan data dilakukan dengan cara menyebarkan kuisioner dan wawancara dengan responden. Dengan menggunakan program SPSS 25.00, data dianalisis, dengan menggunakan uji validitas, uji reabilitas, perhitungan regresi linier berganda, uji T, Uji F, dan sumbangan relatif. Dari hasil pengolahan data, didapatkan hasil Faktor produktivitas dan kinerja lingkungan berpengaruh terhadap green productivity. Hal ini dibuktikan dengan pengolahan data yang menghasilkan nilai signifikansi pada uji T dan uji F lebih kecil dari 0,05. Pengaruh faktor produktivitas terhadap green productivity adalah sebesar 0,200 dan pengaruh kinerja lingkungan terhadap green productivity adalah 0,777. Baik produktivitas dan kinerja lingkungan berpengaruh positif terhadap green productivity. Adapun faktor lain yang berpengaruh sebesar 23% adalah faktor lain yang tidak diperhitungkan dalam penelitian ini, misalnya keterampilan (skill) tenaga kerja.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Lulu Destiana Purwita
creator: Enda Kartika Sari
creator: Hasmawaty Hasmawaty
creator: Genta Buana Ramadhan
rights: Copyright (c) 0
date: 2024-11-19
publication date: 2024-11-19
starting page: 14
ending page: 21

Karakteristik Sifat Fisik Tanah Utisol Pada Lahan Pertanian Hortikultura di Sriwijaya Science Techno Park Sumatera Selatan
type: item
description: Potensi besar dimiliki oleh tanah ultisol untuk dijadikan sebagai tanah pertanian dengan tanaman pangan dengan syarat pengelolaan tanaman dan juga pengelolaan tanahnya yang tepat. Salah satu komponen penting yang mempengaruhi kesuburan tanah adalah sifat fisik tanah, karena sifat fisik tanah yang pada akhirnya akan menjadi penunjang dalam pertumbuhan tegakan tumbuhan tersebut. Oleh karena hal inilah, maka perlu dilakukan identifikasi karakteristik sifat fisik tanah di Sriwijaya Science Techno Park Sumatera Selatan. Penelitian ini dilaksanakan pada bulan Oktober sampai Desember 2020. Di lokasi Sriwijaya Science Techno Park yang berada di Desa Bakung, Kec. Indralaya Utara kabupaten Ogan Ilir, Provinsi Sumatera Selatan. Penentuan titik pengambilan sampel tanah dengan teknik purposive sampling dengan 20 titik pengambilan sampel. Hasil Penelitian mendapatkan hasil bahwa karakteristik sifat fisik tanah utisol pada lahan pertanian hortikultura di Sriwijaya Science Techno Park Sumatera Selatan yaitu pH tanah tergolong masam dengan nilai pH berada pada level +5-6 dengan kategori masam – agak masam, kandungan C- organik tanah rata-rata di seluruh titik pengamatan terkategori rendah, tekstur tanah didominasi tekstur lempung (loam) yang cenderung memiliki fraksi dengan ukuran kasar hingga halus.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Sri Maryani
creator: Nila Mayang Sari
creator: Niken PNR
creator: Eriyana Yulistia
rights: Copyright (c) 0
date: 2024-11-19
publication date: 2024-11-19

Identifikasi Jenis Tanaman Revegetasi di Area Reklamasi IUP Tambang Air Laya PT Bukit Asama Tbk, Tanjung Enim, Sumatera Selatan
type: item
description: Reklamasi pada area penambangan batubara perlu dilakukan untuk mengembalikan fungsi lingkungan dengan cara melakukakn revegetasi sehingga dapat menstabilkan kondisi lingkungan di sekitar. Tujuan dari penelitian ini adalah mengidentifikasi jenis tanaman pada lahan area reklamasi IUP Air Laya PT Bukit Asam Tbk, Tanjung Enim, Sumatera Selatan. Metode penelitian yang digunakan adalah dengan observasi langsung kelapangan menidentifikasi jumlah dan jenis tanaman revegetasi. Hasil penelitian menunjukan terdapat 2 jenis tanaman pada area reklamasi IUP Tambang Air Laya PT Bukit Asam Tbk yaitu Legume Cover Crop (LCC) yang terdiri dari Centrocema pubescens (CP) dan Colopogium Mucunoidess (CM) dan tanaman fast growing yang terdiri dari Angsana (Pterocarpus indicius), Sengon Buto (Entorolobium cyclocarpum), dan Johar (Cassia siamea), Waru (Hibicius tiliaceus), Akasia (acacia spp).
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Ramadhan Maulana Ikhsan
creator: Yuniar Pratiwi
creator: Rodiyah Nursani
rights: Copyright (c) 0
date: 2024-11-19
publication date: 2024-11-19
starting page: 1
ending page: 5

Analisis Pengaruh Tingkat Kebisingan Terhadap Kesehatan Karyawan pada Unit Kerja Clinker Production Divisi Operasi Pabrik 2 PT Semen Baturaja Tbk
type: item
description: The potential for hazards or occupational diseases that can affect employee health often arises from the workplace. Noise is one of the physical hazard factors that are often found in the work environment. The mechanical process of making cement at PT. Semen Baturaja by using machines and work tools accompanied by loud noises, will increase sound exposure to workers and increase the risk of danger to workers. From this background, the purpose of this study was to see the effect of noise levels on the health of employees of the Clinker Production Work Unit of the Baturaja Factory Operation Division 2 of PT Semen Indonesia Group (SIG) and how much influence noise has on employee health. Data collection was obtained by observation methods, questionnaire dissemination and interviews. The data obtained were analyzed with the IBM SPSS Statistics program. From the Single Regression Test conducted, it was concluded that work environment noise has a significant negative effect on employee health with a regression coefficient of -0.502, meaning that if noise is lowered, employee health will increase by 0.502. A coefficient of determination analysis was also conducted with the result of the contribution of noise factors to employee health by 10.2%.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Muh Al Bashir
creator: Serli Nawangsari Rahayu
creator: Ferandy Handaka
rights: Copyright (c) 0
date: 2024-02-09
publication date: 2024-02-09
starting page: 19
ending page: 25

Analisis Pengaruh Penambahan Limbah Bubut Besi Terhadap Kuat Tekan Beton pada Divisi Mechanical Workshop PT Semen Baturaja Tbk
type: item
description: hydraulic cement, fine aggregate, coarse aggregate and water with or without additives to form a solid mass. The strength of concrete is influenced by many things, including its constituent materials, mix design, workmanship, and maintenance. Lathe iron waste is scrap or residue from turning cast iron in industrial activities. The capacity of iron lathe waste that is produced per day from the rest of the turning in the Mechanical Workshop Division of PT Semen Baturaja depends on the number of notifications received and how much work is done using the lathe given by the user. This lathe iron waste needs to be utilized more optimally in order to have a better use-value. Besides being able to reduce existing waste, it can also have use value. This study used a qualitative method by testing normal concrete and iron lathe waste concrete with a proportion of 20% lathe waste from normal concrete coarse aggregate by compressive strength testing. The size of the iron waste used is that which passes the 9.5mm sieve and is retained in the 4.75mm sieve, with a cylindrical mold measuring 150mm x 30mm. Process of test objects for 28 days. The results showed that by adding lathe waste with a proportion of 20% of normal concrete coarse aggregate, there was a decrease in the compressive strength of the concrete for 7 days (16.09 Mpa), 14 days (20.84 Mpa) and for 28 days (24.54 Mpa).
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Wardatul Jamilah
creator: Enda Kartika Sari
rights: Copyright (c) 0
date: 2024-02-09
publication date: 2024-02-09
starting page: 1
ending page: 5

Strategi Pengelolaan Sampah Rumah Tangga di Lingkungan Perumahan Dinas PT Semen Baturaja Tbk.
type: item
description: Pengelolaan sampah rumah tangga di lingkungan perumahan dinas PT Semen Baturaja Tbk merupakan aspek penting dalam menjaga kebersihan, kesehatan, dan keberlanjutan lingkungan. Penelitian ini bertujuan untuk menganalisis dan memberikan contoh strategi efektif dalam pengelolaan sampah rumah tangga di lingkungan perumahan. Penelitian ini menganalisis sistem pengelolaan sampah di lingkungan perumahan karyawan PT Semen Baturaja Tbk dan mengusulkan strategi pengelolaan sampah berdasarkan hasil penelitian. Sistem pengelolaan sampah yang saat ini diterapkan adalah pengelolaan secara komunal, di mana sampah dikumpulkan di tempat pengumpulan sementara sebelum dibawa ke tempat pembuangan akhir. Strategi pengelolaan sampah yang direkomendasikan menggunakan pendekatan S-O, yaitu memperkuat kekuatan untuk mendapatkan peluang dalam pengelolaan sampah. Hal ini dilakukan dengan memperkuat dukungan dari Perusahaan dalam pengelolaan sampah rumah tangga melalui kemitraan strategis, kampanye penyuluhan dan edukasi untuk meningkatkan kesadaran masyarakat, serta memanfaatkan dukungan pemerintah melalui kerjasama yang kuat dan program atau insentif yang disediakan dalam bidang pengelolaan sampah. Selain itu, kerja sama dengan perusahaan daur ulang sampah juga dapat membantu mengoptimalkan pengolahan sampah rumah tangga menjadi produk yang bernilai ekonomis.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Robbi Santoso
creator: Setiatriarini Tirtaweningtias
creator: Lulu Destiana Purwita
rights: Copyright (c) 0
date: 2024-02-09
publication date: 2024-02-09
starting page: 26
ending page: 32

Eksplorasi Tanaman Obat Potensial Berbasis Biodiversitas Unggulan Lokal di Kabupaten Ogan Komering Ulu Selatan
type: item
description: Pemanfaatan tanaman sebagai tanaman obat sudah berkembang dari jaman dahulu dan masih banyak dilakukan oleh masyarakat lokal. Tanaman obat di Kabupaten Ogan Komering Ulu Selatan tersebar di daerah pemukiman penduduk, daerah pedalaman dan kawasan hutan yang merupakan habitat alaminya. Sebagian masyarakat Kabupaten Ogan Komering Ulu Selatan telah menggunakannya sebagai obat tradisional, yang merupakan sarana penunjang kesehatan masyarakat turun temurun, bagian tanaman yang digunakan adalah akar, rimpang, batang, daun dan buah, tetapi tumbuhan obat yang ada Kabupaten Ogan Komering Ulu Selatan belum terinventarisasi dengan baik. Sampai saat ini data tentang tumbuhan obat di Kabupaten Ogan Komering Ulu Selatan masih sangat minim sementara keberadaannya sudah terancam. Oleh karena itu perlu segera dilakukan penelitian yang intensif dalam rangka pelestarian sumber daya genetik tumbuhan obat yang ada. Hasil eksplorasi di Kabupaten Ogan Komering Ulu Selatan ditemukan 27 spesies tanaman tanaman obat potensial berbasis biodiversitas unggulan lokal.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Sri Maryani
creator: eriyana yulistia
creator: Triwahyuni Bintang Anugerah
rights: Copyright (c) 0
date: 2024-02-09
publication date: 2024-02-09
starting page: 10
ending page: 18

Surface Miner sebagai Salah Satu Alternatif Proses Pemberaian Batu Kapur yang Ramah Lingkungan
type: item
description: Kegiatan penambangan dalam prakteknya harus mengacu pada kaidah penambangan yang baik dan benar, menyeimbangkan pilar ekonomi, sosial dan lingkungan yang berkelanjutan, sehingga memberikan manfaat bagi generasi sekarang maupun mendatang. Salah satu aktifitas penambangan batu kapur adalah proses pemberaian batu kapur dari batuan induknya, Surface Miner merupakan peralatan mekanis yang dapat digunakan dan menerapkan metode penambangan ramah lingkungan.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
creator: Muhammad Nasir Yazid
rights: Copyright (c) 0
date: 2024-02-09
publication date: 2024-02-09
starting page: 6
ending page: 9

Analisis Kegiatan Reklamasi di PT.Semen Baturaja (Persero) Tbk
type: item
description: Ex-mining lands have different topographic and hydrological characteristics depending on the type of mining material and the mining method. Problems that arise concerning reclamation techniques can include very low soil fertility, high erosion and sedimentation, insufficient or unavailable topsoil, the emergence of acid mine drainage, steep slopes, insufficient or unavailable water for watering, unsuitable microclimate, plant species selection, and others. All these issues need to be addressed in order to achieve a high level of reclamation success.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2023-03-04
publication date: 2023-03-04
starting page: 27
ending page: 32

Prospek dan Potensi Biogas sebagai Energi Alternatif Menghadapi Krisis Energi
type: item
description: Energy plays an important role in almost all human activities and cannot be released in human life. Excessive utilization of non-renewable energy can create energy crisis problems. Biogas is a gas resulting from the fermentation process of organic materials. These organic materials, for example, manure, agricultural waste, kitchen waste, and Biogas organic waste are produced by bacteria from organic matter in vacuum (anaerobic) conditions. Biogas consists of methane (CH4) 50 – 70%, carbon dioxide (CO2) 30 – 40%, and other gases with a small percentage. At the end of the fermentation process, biogas is produced which can be used as fuel and power generation, heat that can be reused, and the remaining decomposition of raw materials for making biogas can be used as fertilizer for use in agricultural land and plantations. The potential for biogas development in Indonesia is still quite large, considering the large number of farms in Indonesia and the large amount of household waste that can be used as raw material for making biogas. The use of organic waste into biogas plays an important role in waste management because it reduces direct generation and reduces the greenhouse effect indirectly because compare to carbondioxide, methane contribute more in increasing the green house effect.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2023-03-04
publication date: 2023-03-04
starting page: 21
ending page: 26

Analisis Pemantauan Kualitas Air di Tambang Batukapur PT.Semen Baturaja (Persero) Tbk
type: item
description: Limestone mining activities at PT.Semen Baturaja (Persero) Tbk with an open pit mining system that has been going on for 49 years has had an impact on changes in environmental conditions where the mining itself takes place. The mining process that forms a hole certainly has the potential to become a place for water to get trapped. The purpose of this research is to find out whether the water monitoring activities in the limestone mine of PT.Semen Baturaja (Persero) Tbk and the parameters used are in accordance with the quality standards of the South Sumatra Govenor Regulation No.8 of 2012 or not. This research carried out by collecting data on the results of company documents in the form of potential data hydrogen (pH). The result of water quality monitoring at PT.Semen baturaja (Persero) Tbk show that the pH is in the range of (6-9) which is categorized as good according to the quality standards of South Sumatra Governor Regulation No.8 of 2012. Thus, the quality of the water in the limestone PT.Semen Baturaja (Persero) Tbk can be categorized as safe for disposal into public water bodies.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2023-03-04
publication date: 2023-03-04
starting page: 16
ending page: 20

Kajian Pengukuran Getaran Tanah (Ground Vibration) Operasi Peledakan di PT Semen Baturaja (Persero) Tbk.
type: item
description: The research was conducted at the limestone mining site of PT Semen Baturaja (Persero) Tbk.Limestone mining activities are preceded by a process of giving using drilling and blasting methods. Rock blasting causes ground vibrations which if it exceeds the safe limit of 5 mm/s at a distance of 500 m. In the blasting process to speed up the process of achieving production which certainly has the potential to cause vibration and noise in locations around the blasting. The effects of this blasting activity can be felt by the surrounding community mining location because the mining location is close to residential areas. Because of that, it is necessary to measure the vibration around the blasting area which is close to residents' settlements. This measurement used the Micromate tool, the results of the vibration measurement were carried out on October 3, 2022. Vibration measurements for Navel Village, 625 kg ANFO explosives, 14 kg Dynamite, 45 kg detonators, 6 times the explosion distribution. Vibration with an average value of 1.6 mm/s. Measurements must be carried out periodically using the Micromate tool and evaluated, thus it is hoped that the company's request for vibrations of no more than 5 mm/s at a distance of 500 m can be achieved
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2023-03-04
publication date: 2023-03-04
starting page: 10
ending page: 15

Kajian Pengelolaan Kecelakaan Kerja Industri Minyak dan Gas Lepas Pantai (Offshore) dengan Metode Failure Mode Effect and Analysis (FMEA)
type: item
description: As a company engaged in the oil and gas industry, this industry is always faced with very high risks and dangers. These hazard risks, if not managed properly, can cause losses, accidents or disasters to humans, materials, equipment and the environment around the work area. The application of technology in the oil and gas industry can have a dangerous impact on human safety, the impact of environmental pollution and damage to technology and equipment. Risk analysis and identification must be carried out especially on offshore platforms by identifying the risk of potential accidents that result in emergency conditions. The industrial sector was a disaster-prone activity so it was necessary and obliged to implement disaster management properly. Examples of sources of disaster in industry are gas leaks from offshore platforms such as hydrocarbons and H2S, oil spills due to underwater pipeline leaks, as well as fires and explosions that occur from splashing drilled wells. The industrial sector was a disaster-prone activity so it is necessary and obliged to implement disaster management properly. Examples of sources of disaster in industry were gas leaks from offshore platforms such as hydrocarbons and H2S, oil spills due to underwater pipeline leaks, as well as fires and explosions that occur from splashing drilled wells. Mitigation that can be done to reduce the risk of accidents or incidents was to improve work systems such as improving standard operating procedures (SOPs) specifically in the offshore facilities area, then assigning several special personnel to verify all work documents, and conducting socialization and training to supervisors for improvement. work management through workforce schedule planning that was integrated with the central system.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2023-03-04
publication date: 2023-03-04
starting page: 1
ending page: 9

Fungsi Rawa Buatan sebagai Media Penampungan Air Hujan untuk Mencegah Banjir dan Meningkatkan Kualitas Air Tanah di PT. Semen Baturaja OKU
type: item
description: Large rainfall is a great potential in supporting various needs for farming, raising livestock, daily needs to meet the needs of electric power. On the other hand, high rainfall also has the potential to increase the occurrence of floods, especially if the rains that occur last for a long period of time. Flooding is also affected by the soil's ability to absorb a certain amount of rainwater that falls. Soil absorption or infiltration is influenced by various causative factors, such as land use patterns dominated by concrete structures, low levels of lengas in the soil, or loss of vegetation on the land surface and water storage capacity and drainage systems that are not optimal. To solve this problem, PT Semen Baturaja, created an artificial swamp. There are 4 (four) artificial swamps located in the area of PT Semen Baturaja. An artificial swamp is a pond-shaped excavated land that is made as a substitute for the function of the infiltration land which is estimated to no longer be able to carry out its function optimally due to various reasons. For example, closed land, infiltration land that has changed its function to become residential and office areas and several other causes. The main function of artificial swamps is to withstand the large rate of flood peaks in the river so that the overflow of clove water (over topping) can be reduced to avoid embankment failure. Another important benefit of artificial swamps is as a water saving (water conservation) with increasing groundwater reserves at the site
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-06-28
publication date: 2022-06-28
starting page: 1
ending page: 8
doi: 10.54895/ueej.v3i01.1480

Analisis Penentuan Barrier pada Bandara Udara Berdasarkan Peta Kontur Kebisingan
type: item
description: Airport operational activities can cause noise and problems for the surrounding environment, such as the community around the airport. Settlements around the airport are the first subjects who are most vulnerable to physical and psychological disorders such as hearing damage caused by airport activities, especially the sound generated by aircraft jet engines during take off and landing. Therefore, it was necessary to control noise in the environment around the airport to reduce the potential dangers caused by airport noise that can interfere with human comfort and health. This research was to collect primary and secondary data at the airport at 7 times according to KEPMEN LH No.48 of 1996 using Sound Level Meter (SLM) and Global Positioning System (GPS) as a tool to determine the coordinates of the sampling location. The purpose of this study was to collect and read noise level data at the airport as an effort to determine the right barrier. The noise level has been set in the regulation of KEPMEN LH No. 48 of 1996. This study uses Surfer Software to process research data that was taken directly. The results of the study showed that the highest noise value occurred during holidays with the average noise value. Weekdays air side area : 70.39 dB(A) Weekend air side area : 72.04 dB(A), Weekdays land side area : 69.54 dB (A), Weekend land side area: 70.76 dB(A), Environmental management efforts can be carried out by installing insulation or soundproofing in airport operational buildings, making barriers by making walls and planting shrubs around the road leading to the airport and maintain and develop the planting of shade plants in the buffer zone bordering the settlement.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-06-29
publication date: 2022-06-29
starting page: 9
ending page: 17
doi: 10.54895/ueej.v3i01.1481

Sistem Pemberdayaan Ketenagalistrikan PLTMH sebagai Sumber Energi Listrik dan Pertumbuhan Usaha serta Ekonomi Masyarakat
type: item
description: Utilization of electrical energy from MHP is a way in order to grow and increase the economic activity of rural communities towards independence. The concept of empowering MHP is possible to accelerate the equitable equalization of the social welfare of the rural areas and minimize the gaps that have been triggering anxiety that is detrimental to the community.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-06-29
publication date: 2022-06-29
starting page: 18
ending page: 22
doi: 10.54895/ueej.v3i01.1482

Proyeksi Pertumbuhan Penduduk dan Kebutuhan Fasilitas Persampahan di Kecamatan Baturaja Timur Kabupaten OKU
type: item
description: The development of the population in the city is increasing from year to year. As a result of this population growth, the level of consumption and activity of the population also increases. East Baturaja District has an area of ​​110.22 km² with a population of 102,948 people and a population density of 933 people per km² (BPS OKU, 2020). With the increase in population, it will affect the generation of waste produced, be it household waste, industrial waste, and others. The problem that forms the basis of this research is that waste will continue to exist and increase with the increase in the urban population. The problem to be researched is how much is the projected amount of solid waste in Baturaja Timur District in 2021-2030 as a result of the increase in population every year and how much is the projected need for waste facilities such as TPS/containers and a fleet of waste transportation from TPS to TPA in East Baturaja District. 2021-2030 due to the increase in waste along with the increasing population every year. The purpose of this study is to find out and analyze the projected population growth and landfill in East Baturaja District in 2021-2030 and to find out and analyze the need for solid waste facilities in East Baturaja District 2021-2030. In 2020 the population of Palu City is 105,028 people with waste generation of 289 m3/day and in 2030 the population is increasingly dense, which is 128,281 people with waste generation of 353 m3/day.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-06-29
publication date: 2022-06-29
starting page: 23
ending page: 34
doi: 10.54895/ueej.v3i01.1483

Pengaruh Cangkang Kerang dan Karang Laut pada Proses Penjernihan Air Gambut
type: item
description: People living in tidal and swampy areas often face difficulties in obtaining clean water and drinking water. They use rainwater to meet their needs for clean water and drinking water. This water source is of course in limited quantities. Peat water which is an abundant source of water in tidal and swampy areas is surface water from peat soil with striking characteristics due to its reddish brown to black color due to the high content of organic matter in the water, acidic taste with a pH of 2-5, and low hardness. . Peat water can be used for daily needs by carrying out a processing process. The peat water treatment process consists of the stages of coagulation, flocculation, absorption and sedimentation as well as a filtering or filtration stage. The addition of clam shells and sea coral during the peat water filtration process has an impact on the normal increase in values ​​for the parameters of pH, Lead, Copper, Iron, Mercury, Chromium/Cr(iv), Bromine, Nitrate, Nitrite, Residual Chlorine, while on the total parameters Alkali, hardness, fluoride and sulfite values ​​show higher values.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-06-29
publication date: 2022-06-29
starting page: 35
ending page: 40
doi: 10.54895/ueej.v3i01.1484

Analisis Komposisi Tanah dan Kuat Tekan Batu Bata Merah Peruntukan Bangunan Adaptasi Kondisi Lingkungan Labil
type: item
description: The progress of a city then the need for red bricks is always increasing. This is in line with the rapid development carried out by the government as it is today, therefore the red brick industry needs to improve quality in accordance with applicable SII standards. The continued production of red brick will affect the economic stability of the people. But unstable environmental conditions such as the climate or earth's weather are now uncertain, so every building in the future, must really choose a strong material. Bricks as one of the staples for the sturdiness of a building, especially in environmental adaptations such as the weather today should be a concern for manufacturers. Facing environmental problems that are not effective (labile), and also because the red brick industry in Palembang Municipality and surrounding areas has not met the applicable standards, then this study to; (1) obtain the composition of the soil as the most dominant raw material against the pressing strength of the brick. (2) get the area with the best type of soil to be used as raw materials for making red bricks in palembang municipality and surrounding areas; and (3) take a comparison of the quality of red bricks in palembang municipality and surrounding areas with existing standardization provisions. This research is expected to have certainty of soil composition as raw materials are very influential on the durability of bricks. The materials used for research were collected from red brick entrepreneurs located in the Palembang Municipality area and surrounding areas in the form of ready-to-burn bricks, namely from gasing, sekojo (Pasundan), Red Eyes, Crocodile River and Talang Kelapa (Muba). The compositions studied included the compositions of SiO2, Al203, Fe2O3 and the composition of lost burns. From the analysis obtained that the composition of SiO2 and Al203 is very influential on the strength of the press. Good soil for the manufacture of bricks that meet the applicable SII stan…
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-01-31
publication date: 2022-01-31
starting page: 1
ending page: 10
doi: 10.54895/ueej.v2i02.1262

Prototipe Pendeteksi Getaran Gempa dengan Sensor Getaran Menggunakan Android
type: item
description: This prototype is a development of previous research with the addition of an Android system on detecting earthquake vibrations. This prototype consists of a series of power supply as a voltage source and a voltage converter from AC to DC voltage, Arduino uno microcontroller as the control center for all components contained in the prototype, the vibration sensor serves to convert the vibration source into an electrical signal, esp 8266 wifi module functions as a transmitter and receiver is android. If the sensor detects vibrations it will be sent directly to the microcontroller in the form of electrical signals then WiFi 8266 esp sends to the Android screen in the form of scales and vibration waves.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-01-31
publication date: 2022-01-31
starting page: 11
ending page: 19
doi: 10.54895/ueej.v2i02.1263

Bangunan dengan Konsep Lingkungan Sebuah Konsep Keberlanjutan - Implementasi pada Bangunan di PT.Semen Baturaja (Persero) Tbk.
type: item
description: In recent years, the concept of sustainability has become a common concern in many disciplines. Therefore, this popularity should lead to sustainable development. The concept of green architecture, also known as "sustainable architecture" or "green building", is the theory, science and style of buildings designed and constructed according to the principles of responsibility, responsibility towards the environment. Green architecture seeks to reduce the amount of resources consumed during the construction, use and operation of buildings, as well as reduce environmental damage from emissions, pollution and waste from their components. To design, construct, operate and maintain buildings, new energy, water and materials are used and generate a large amount of waste that has a negative impact on health and the environment. Limit this impact and design eco-friendly and resource-efficient buildings; "Green building systems" need to be introduced, clarified, understood and practiced. Limit this impact and design eco-friendly and resource-efficient buildings; "Green building systems" need to be introduced, clarified, understood and practiced. This article aims to highlight the difficult and complex sustainability issues that pervade almost every aspect of human life.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2021-12-31
publication date: 2021-12-31
starting page: 20
ending page: 29
doi: 10.54895/ueej.v2i02.1264

Penerapan Teknologi Silvikultur Pada Reklamasi Pasca Pembangunan Pabrik Baturaja II di PT.Semen Baturaja (Persero) Tbk.
type: item
description: Building construction or building construction, especially as a production center for products needed by the community, is a necessity, even though it is realized that this activity is an activity that causes damage to land and forests. As beings who think, of course, humans should not give up and ignore both of them, because development is important for human welfare and nature is also important for human health. This article tries to provide an answer where development is carried out without neglecting natural aspects, especially forests, through a case study that took place at PT. Semen Baturaja (Persero) Tbk, this condition was analyzed using a descriptive qualitative approach which came to the conclusion that reclamation on land after factory construction Baturaja II using silvicultural technology is an ideal model that can be used by any party who is committed to building infrastructure by prioritizing environmental sustainability.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-01-31
publication date: 2022-01-31
starting page: 30
ending page: 37
doi: 10.54895/ueej.v2i02.1265

Potensi Panas Bumi sebagai Energi Alternatif dalam Mewujudkan Indonesia Bebas Emisi Karbon
type: item
description: Carbon emissions have an adverse effect on the earth by contributing to the greenhouse effect resulting in climate change. More ever, on human health, carbon emissions also have an impacts. The International Energy Agency (IEA) has launched a carbon emission-free program in 2050.Indonesia is endowed with abundant geothermal sources due to the many volcanoes in Indonesia, but the potential has not been maximally utilized. In order to play a role in realizing a carbon emission-free Indonesia, the potential of geothermal energy as one of the renewable energy sources should be studied more deeply.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2022-01-31
publication date: 2022-01-31
starting page: 38
ending page: 46
doi: 10.54895/ueej.v2i02.1266

Analisa Kualitas Air pada Segmen Perairan Sungai Musi wilayah Kecamatan Gandus dan Kertapati
type: item
description: Musi River is a river that flows in Sumatra. The aim of this research is to analyze water quality in the waters segment of the Musi River. Water sampling is set at 5 stations. The water quality parameters measured were temperature, dissolved oxygen, BOD5, COD, pH, free ammonia, total phosphate, TSS. The value of water quality is below the water quality standard so that the waters of the Musi River are polluted.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2021-11-30
publication date: 2021-11-30
starting page: 28
ending page: 31
doi: 10.54895/ueej.v2i01.1188

PEMANFAATAN POTENSI AIR YANG RAMAH LINGKUNGAN SEBAGAI SUMBERDAYA ENERGI LISTRIK
type: item
description: Utilization of the potential of water (waterfalls or rushing water) is to utilize energy from a height or potential which is then converted into kinetic energy to move the fins and rotate the turbine which is then converted into electrical energy , which is technologically called Microhydro Power Plant (MHPP). Utilization of MHPP, especially in rural areas, is expected to open up business fields, improve the quality of education and public knowledge and open environmental isolation.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2021-11-30
publication date: 2021-11-30
starting page: 21
ending page: 27
doi: 10.54895/ueej.v2i01.1187

HUBUNGAN KANDUNGAN LOGAM NITRAT DAN FOSFAT DIPERAIRAN DAN SEDIMEN SEBAGAI DASAR PENGELOLAAN PERAIRAN SUNGAI LILIN
type: item
description: Sungai Lilin digunakan dalam berbagai aktivitas masyarakat. Di sekitar sempadan sungai Lilin juga banyak sekali kegiatan industri, seperti perkebunan kelapa sawit, stockpile batubara dan berbagai aktivitas lainnya yang dapat menyebabkan penurunan kualitas air sungai Lilin. Hasil pengukuran parameter pH dan COD tidak melewati ambang batas yang terdapat dalam Peraturan Gubernur Sumatera Selatan pada PerGub no.16 tahun 2005. Hasil tes korelasi menunjukkan bahwa tidak terdapat korelasi yang signifikan antara konsentrasi PO4 di air dan di sedimen, sedangkan untuk NO3 hubungannya dalam korelasi sedang
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2021-11-30
publication date: 2021-11-30
starting page: 13
ending page: 20
doi: 10.54895/ueej.v2i01.1186

Analisa Lingkungan pada IKM Pewarnaan Tekstil di Kelurahan Tuan Kentang Palembang
type: item
description: This study aims to determine the environmental conditions of the textile dyeing IKM in Tuan Kentang Village, Palembang. This research uses qualitative research with observatory participant methods (participant observation)—data collection techniques through interviews, measurement, observation, and literature review. It is recommended to use natural dyes to avoid environmental pollution. Besides, it is necessary to carry out socialization or understanding activities and training in making natural coloring for artisans. Meanwhile, to minimize the impact of environmental pollution on groundwater and surface water, it can be done in two ways: making good drainage and treating waste.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2021-11-30
publication date: 2021-11-30
starting page: 7
ending page: 12
doi: 10.54895/ueej.v2i01.1185

Pemanfaatan Limbah Organik menjadi Ekoenzim
type: item
description: Population growth is equal to the community’s activity that produce waste. Household is the biggest producer of waste, and it produce anorganic and organic waste. Anorganic waste can be recylce into products that have economic value, meanwhile the organic waste will be just decomposed naturally. With inovation that had been founded, organic waste can turn to ecoenzyme, which has so many usefullnesses, such as, skin care, cleaner solution, fertilizer and antiseptic.
subject: Articles
  topic: section
subject: Array
  topic: keywords
subject: Array
  topic: keywords
subject: Array
  topic: keywords
rights: Copyright (c) 0
date: 2021-11-30
publication date: 2021-11-30
starting page: 1
ending page: 6
doi: 10.54895/ueej.v2i01.1184