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All Journal Journal of Geoscience, Engineering, Environment, and Technology KURVATEK Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Journal of Earth and Marine Technology (JEMT) Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Jurnal bintang manajemen JURNAL TEKNOLOGI MINERAL FT UNMUL
Rika Ernawati
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation

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The Potential of Biochar for Heavy Metal Adsorption in Acid Mine Drainage Based on Literature Review Eprilia Simamora; Mohammad Nurcholis; Aldin Ardian; Rika Ernawati; Eddy Winarno
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).
Co-Authors Aldin Ardian Amila Sefti Ardian Novianto Arrina Khanifa Axel Giovanni Cahyadi, Tedy Agung Cein Penias Tony Cein Penias Tony Eddy Winarno Edy Nursanto Ekha Yogafanny Eprilia Simamora Mohammad Nurcholis Muhammad Hendrawan Suharjo Nindi Virginia Nurkhamim . Nurkhamim Nurkhamim Simamora, Eprilia Waterman SB Waterman Sulistyana Bargawa Wibiana Wulan Nandari