Article Per Year (5 Year)
p-Index From 2020 - 2025
1.084
P-Index
This Author published in this journals
All Journal Jurnal Mineral, Energi dan Lingkungan Jurnal Manajemen Teknologi dan Teknik Sipil (JURMATEKS) Jurnal Mineral, Energi dan Lingkungan Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Journal of Earth and Marine Technology (JEMT) International Journal of Regional Innovation
Simamora, Eprilia
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Physics Social Sciences Transportation

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
Perencanaan Sistem Penyaliran Tambang Batubara Sump RL 16 HW Barat Pit Tutupan, PT Pamapersada Nusantara, Kalimantan Selatan Simamora, Eprilia; Nurcholis, Mohammad; Ardian, Aldin; Luwik Djanas Usup, Hepryandi
Jurnal Manajemen Teknologi & Teknik Sipil Vol. 7 No. 2 (2024): DECEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jurmateks.v7i2.6284

Abstract

The coal mining activities conducted by PT Pamapersada Nusantara in the Pit Tutupan, South Kalimantan, employ an open pit mining system. This method creates exposed working surfaces that can accumulate rainwater runoff. This study aims to design a drainage system to manage water control in the western high wall area of RL 16, considering the impact of mining progression. The planning involves calculations for scheduled rainfall, rainfall intensity, estimated water discharge, open channel dimensions, culvert, and the number of pumps required to manage water in the pit sump. Using the Log Pearson III distribution, planned rainfall is determined at 101.499 mm for a 2-year return period and 134.782 mm for a 5-year return period. The rain catchment area at the research site in Sump RL 16 HW Barat is 84.83 hectares. The proposed trapezoidal channel design accommodates varying water discharges: 4.47 m³/s, 5.04 m³/s, 8.75 m³/s, 7.87 m³/s, 7.20 m³/s, and 3.77 m³/s for tertiary, secondary, and primary channels. The sump is designed to store two days’ worth of rainfall, with a capacity of 186,516 m³. Excess water is pumped to an external drainage system and settling pond using a Direct Multistage Pump system. The primary pump planned is the Multiflo 420 EX, complemented by a Warman 8/6 AH booster pump. Both pumps utilize TYCO PE100 HDPE pipes, ensuring efficient water transfer to the drainage system and settling pond, optimizing mine water management. The research results can be a reference for planning mine drainage systems with similar characteristics.
The Potential of Biochar for Heavy Metal Adsorption in Acid Mine Drainage Based on Literature Review Simamora, Eprilia; Nurcholis, Mohammad; Ardian, Aldin; Ernawati, Rika; Winarno, Eddy
Journal of Earth and Marine Technology (JEMT) Vol 5, No 1 (2024)
Publisher : Lembaga Penelititan dan Pengabdian kepada Masyarakat - Institut Teknologi Adhi Tama Suraba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jemt.2024.v5i1.6772

Abstract

Incorporating organic materials that contain biochar is gaining traction as a research area for the cleanup of wastewater contaminated with heavy metals. This study intends to explore the potential of biochar-based materials in removing heavy metals from water sources, with a particular emphasis on rehabilitating aquatic environments affected by mining waste. Identifying appropriate literature studies in collecting research data from various scientific publications was used to understand the topic. Several biochar manufacturing processes are generated through pyrolysis, gasification, and Hydrothermal carbonization (HTC). In this field, studies revealed that using most biochar can achieve relatively high metal removal. Research findings indicate that Cu, Zn, Cd, Pb, Ni, Cr, Co, As, Ag, Fe, Al, and Mn are the metal ions that have received the most attention in this field. This study highlights explicitly the effectiveness of biochars made from orange peel, nutshell, compost, rice husk, oak wood, used coffee grounds, durian bark, Phragmites australis corn cob, dregs of cascara, and hickory wood. The findings show that biochars from these materials, especially those produced at high pyrolysis temperatures (≥500°C), can achieve metal removal efficiencies above (≥90%). Various factors can influence the effectiveness of biochar in removing heavy metal ions, including the pH of the contaminated water, the amount of biochar used, the initial concentration of heavy metals, the properties of the biochar, and the specific forms or speciation of the metals. Biochar's ability to draw in and retain metal ions can be influenced by its characteristics, including its surface area and pore sizes. This study highlights the need for more research in this field going forward. It gives a general review of the use of biochar in removing heavy metals from water, particularly contamination in Acid Mine Drainage (AMD).
Studi Literatur: Potensi Fikoremediasi Berbasis Strain Alga Sebagai Biosorben Kontaminan Logam Berat Pada Air Asam Tambang Simamora, Eprilia; Mohammad Nurcholis; Aldin Ardian; Rika Ernawati; Eddy Winarno
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 3 (2024): Agustus
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i3.549

Abstract

Industri pertambangan secara tidak langsung dapat menghasilkan Air Asam Tambang (AAT), yang terbentuk akibat aktivitas kegiatan pertambangan. Air ini memiliki karakteristik pH rendah dengan sifat cenderung asam, serta seringkali disertai kandungan logam berat yang tinggi. Air asam tambang dapat mempengaruhi kualitas air dan kehidupan organisme makhluk hidup yang berdampak besar terhadap kerusakan lingkungan. Penelitian ini menyajikan studi literatur tentang pengelolaan air asam tambang menggunakan alternatif pemanfaatan biomassa berbasis strain alga yang dapat digunakan sebagai biosorben penghilangan kontaminan logam berat pada lingkungan perairan yang tercemar. Beberapa hasil penelitian telah membuktikan bahwa sebagian besar strain alga dapat mencapai setidaknya 90% dari kemanjuran penghilangan melalui tahap ekstraseluler dan kemudian tahap intraseluler saat menghilangkan Fe, Al, Mn, Ag, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn dan SO4 dari air limbah yang terkontaminasi. Hasil dari penelitian menyebutkan bahwa Chlorella sp., Chlorella vulgaris, Spirulina sp., Spirulina palentis, Spirogyra sp.dan beberapa jenis alga lainnya terbukti efektif dalam menghilangkan logam berat dari air limbah yang terkontaminasi. Sehingga, penggunaan strain alga sebagai salah satu sorben berbahan biologis dapat dimanfaatkan sebagai suatu upaya pengendalian pencemaran lingkungan yang menjanjikan. Selain itu, metode bioremediasi berbasis makro- mikroalga ini dipengerahuhi oleh beberapa parameter dalam penyerapan logam seperti pH, suhu, konsentrasi biomassa, konsentrasi logam awal dan sebagainya. Oleh karena itu, tinjauan ini memberikan wawasan baru tentang mekanisme, hasil kinerja dan pengaruh penggunaan strain alga untuk meremediasi kontaminan logam berat khususnya dalam mengatasi pencemaran lingkungan perairan oleh air asam tambang. Diperlukan ruang penelitian lebih lanjut dalam studi ini yang berfokus pada potensi pengolahan air asam tambang menggunakan teknologi dengan bahan biologis berbasis strain alga.
The Effect of Purun Tikus (Eleocharis dulcis) and Organic Material Addition in Constructed Wetland Systems on the Improvement of Acid Mine Drainage Quality Simamora, Eprilia; Nurcholis, Mohammad; Ardian, Aldin; Ernawati, Rika; Winarno, Eddy
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.14694

Abstract

Coal mining activities often cause environmental challenges, one of which is acid mine drainage (AMD) with low pH and elevated concentrations of heavy metals and suspended solids. This study aimed to assess water quality improvement through a constructed wetland system using Purun tikus (Eleocharis dulcis) and palm oil empty fruit bunch compost (TKKS). Laboratory-scale experiments were conducted with five treatment variations and three replications over a 20-day retention period. Results indicated that the media combination, with or without limestone addition, significantly altered the water quality parameters. The pH increased from 3.35 to 7.76; TSS decreased from 1,373.3 mg/L to 151 mg/L; Fe decreased from 33.15 mg/L to 2.68 mg/L; and Mn decreased from 7.06 mg/L to 0.45 mg/L over 20 days. These results indicate the potential of constructed wetlands using native plants and organic materials as an environmentally friendly strategy for treating mining wastewater.
Studi Literatur: Potensi Fikoremediasi Berbasis Strain Alga Sebagai Biosorben Kontaminan Logam Berat Pada Air Asam Tambang Simamora, Eprilia; Mohammad Nurcholis; Aldin Ardian; Rika Ernawati; Eddy Winarno
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 3 (2024): Agustus
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i3.549

Abstract

Industri pertambangan secara tidak langsung dapat menghasilkan Air Asam Tambang (AAT), yang terbentuk akibat aktivitas kegiatan pertambangan. Air ini memiliki karakteristik pH rendah dengan sifat cenderung asam, serta seringkali disertai kandungan logam berat yang tinggi. Air asam tambang dapat mempengaruhi kualitas air dan kehidupan organisme makhluk hidup yang berdampak besar terhadap kerusakan lingkungan. Penelitian ini menyajikan studi literatur tentang pengelolaan air asam tambang menggunakan alternatif pemanfaatan biomassa berbasis strain alga yang dapat digunakan sebagai biosorben penghilangan kontaminan logam berat pada lingkungan perairan yang tercemar. Beberapa hasil penelitian telah membuktikan bahwa sebagian besar strain alga dapat mencapai setidaknya 90% dari kemanjuran penghilangan melalui tahap ekstraseluler dan kemudian tahap intraseluler saat menghilangkan Fe, Al, Mn, Ag, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn dan SO4 dari air limbah yang terkontaminasi. Hasil dari penelitian menyebutkan bahwa Chlorella sp., Chlorella vulgaris, Spirulina sp., Spirulina palentis, Spirogyra sp.dan beberapa jenis alga lainnya terbukti efektif dalam menghilangkan logam berat dari air limbah yang terkontaminasi. Sehingga, penggunaan strain alga sebagai salah satu sorben berbahan biologis dapat dimanfaatkan sebagai suatu upaya pengendalian pencemaran lingkungan yang menjanjikan. Selain itu, metode bioremediasi berbasis makro- mikroalga ini dipengerahuhi oleh beberapa parameter dalam penyerapan logam seperti pH, suhu, konsentrasi biomassa, konsentrasi logam awal dan sebagainya. Oleh karena itu, tinjauan ini memberikan wawasan baru tentang mekanisme, hasil kinerja dan pengaruh penggunaan strain alga untuk meremediasi kontaminan logam berat khususnya dalam mengatasi pencemaran lingkungan perairan oleh air asam tambang. Diperlukan ruang penelitian lebih lanjut dalam studi ini yang berfokus pada potensi pengolahan air asam tambang menggunakan teknologi dengan bahan biologis berbasis strain alga.
Literature Study on Coal Acid Mine Drainage Management Using Phytoremediation Method Simamora, Eprilia; Nurcholis, Mohammad; Adrian, ⁠Aldin; Ernawati, Rika; Winarno, Eddy
International Journal of Regional Innovation Vol. 4 No. 1 (2024): International Journal of Regional Innovation
Publisher : Inovbook Publications

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52000/ijori.v4i1.99

Abstract

Literature study on the management of Acid Mine Drainage through phytoremediation has become crucial to gain a better understanding of its potential, challenges, and recent developments. The research method employed in this study is Literature Review. Literature Review involves a series of activities related to collecting literature data, reading and note-taking, as well as processing research materials. The findings reveal that using a greater variety of plants provides a more comprehensive overview. The use of diverse plants or more complex phytoremediation systems offers a broader understanding. The evaluation of plant abilities in absorbing iron (Fe) and manganese (Mn) is emphasized. Adding evaluations for other metals or potential pollutants would enhance the research completeness. A decline in plant absorption abilities after ten days is observed, but external factors such as temperature, pH, or environmental conditions affecting this decline are not extensively discussed
The Effect of Purun Tikus (Eleocharis dulcis) and Organic Material Addition in Constructed Wetland Systems on the Improvement of Acid Mine Drainage Quality Simamora, Eprilia; Nurcholis, Mohammad; Ardian, Aldin; Ernawati, Rika; Winarno, Eddy
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.14694

Abstract

Coal mining activities often cause environmental challenges, one of which is acid mine drainage (AMD) with low pH and elevated concentrations of heavy metals and suspended solids. This study aimed to assess water quality improvement through a constructed wetland system using Purun tikus (Eleocharis dulcis) and palm oil empty fruit bunch compost (TKKS). Laboratory-scale experiments were conducted with five treatment variations and three replications over a 20-day retention period. Results indicated that the media combination, with or without limestone addition, significantly altered the water quality parameters. The pH increased from 3.35 to 7.76; TSS decreased from 1,373.3 mg/L to 151 mg/L; Fe decreased from 33.15 mg/L to 2.68 mg/L; and Mn decreased from 7.06 mg/L to 0.45 mg/L over 20 days. These results indicate the potential of constructed wetlands using native plants and organic materials as an environmentally friendly strategy for treating mining wastewater.
Co-Authors Adrian, ⁠Aldin Aldin Ardian aldin ardian, aldin Eddy Winarno Eddy Winarno, Eddy Luwik Djanas Usup, Hepryandi Mohammad Nurcholis Mohammad Nurcholis, Mohammad Rika Ernawati Rika Ernawati