🎓 Passive Treatment of Acid Mine Drainage Integrated with Carbon Dioxide Removal by Enhanced Rock Weathering in Acid Mine Drainage

Fugo Nakamura¹, Hkaung Htut San¹, Hajime Iwaki¹, Monthicha Rawangphai¹, Naomi Kitagawa², Shinichiro Morimoto², Takao Nakagaki³, Tsutomu Sato¹

1: Laboratory of Eco-Materials and Resources, Course of Sustainable Resources Engineering, School of Engineering, Hokkaido University; 2: Environmental and Social Impact Assessment Team, Global Zero Emission Research Center, The National Institute of Advanced Industrial Science and Technology, Department of Energy and Environment; 3: Nakagaki Laboratory, Department of Mechanical Engineering, School of Creative Science and Engineering, Waseda University

🎓 Geochemical characterization of tailing, pit lake sediment and waters using PHREEQC in Nador abandoned mine (Morocco)

Fatima zohra El houfy, Abdelilah Dekayir, Mohamed Rouai, Abdelmouiz Ech-charef

Geo-explorations & Geotechnics Lab, Morocco

Depression and Dewatering Characteristics of Kaolinite in View of the Reprocessing of Ultrafine Colliery Waste

Malibongwe Manono

Centre for Minerals Research, Department of Chemical Engineering, University of Cape Town, Private Bag X03, Rondebosch 7701, South Africa

Interaction between bacteria and minerals in post-mining heaps in view of metal(loid) release

Agnieszka Pawlowska

Wroclaw University of Science and Technology, Poland

Potential generation and consumption of carbon dioxide during treatment of mine drainages in South Korea

Duk-Min Kim¹, Ki-Rim Lee¹, Ju-In Ko²

1: Sangji University, Republic of Korea; 2: Korea Mine Rehabilitation and Mineral Resources Corporation, Republic of Korea

Environmental implications of the acid mine drainage in the Middle Urals, Russia

Liudmila S. Rybnikova, Petr A. Rybnikov, Vera Yu. Navolokina

The Institute of mining, Ural branch Russian Academy of Sciences, Russian Federation

Factors controlling manganese(II) removal efficiency in a passive treatment bioreactor with Mn(II)-oxidizing microorganisms

Yuto Komura¹, Taiki Katayama¹, Tetsuo Yasutaka¹, Sereyroith Tum¹, Miho Watanabe², Naoyuki Miyata²

1: Institute for Geo-Resources and Environment, National Institute of Advanced Industrial Science and Technology; 2: Department of Biological Environment, Akita Prefectural University

Geochemical Processes in Iron-Rich Mine Drainages: Enhancing Passive Treatment Systems through Colloid Stability and CO₂ Reduction

Frances Chikanda^1,2, Hajime Iwaki¹, Hkaung Htut San¹, Ryosuke Kikuchi¹, Yoko Ohtomo¹, Tsubasa Otake¹, Tsutomu Sato¹

1: Division of Sustainable Resources Engineering, Hokkaido University, Japan; 2: Creative Research Institution, Hokkaido University, Japan

Acid Mine Drainage-Background and Solutions-Global Edition

Stephen Lars Benyo

Flottweg, United States of America

Bioremediation of uranium-contaminated water: magnetic bacteria as potential supporters

Evelyn Krawczyk-Bärsch, Björn Drobot, Johannes Raff

Helmholtz-Zentrum Dresden-Rossendorf, Germany

🎓 Phytoremediation Potential of Aquatic Plants in a Tropical River Basin: Metals Bioaccumulation and Translocation from Mine Water

Ibtisani Farahnaz, Muhammad Sonny Abfertiawan, Mindriany Syafila, Marisa Handajani

Bandung Institute of Technology, Indonesia

Effective Uranium(VI) Reduction in Mine Water: Uncovering U(IV) and U(V) Formation and Stabilization through Glycerol-Based Biostimulation

Antonio M. Newman Portela¹, Kristina Kvashnina^1,2, Elena Bazarkina^1,2, André Roßberg^1,2, Frank Bok¹, Andrea Kassahun³, Johannes Raff¹, Mohamed L. Merroun⁴, Evelyn Krawczyk-Bärsch¹

1: Helmholtz-Zentrum Dresden-Rossendorf, Germany; 2: Rossendorf Beamline (BM20-ROBL), European Synchrotron Radiation Facility, France; 3: WISMUT GmbH, Germany; 4: University of Granada, Faculty of Science, Department of Microbiology, Spain

🎓 Benthic Diatoms as Indicators of Groundwater-Surface Water Connectivity in Coal Mining Wetlands: Case of depression wetlands in Belfast, Mpumalanga Province, South Africa

Tebogo Eugene Madlala^1,2, Thokozani Kanyerere², Paul Oberholster³, Harrison Pienaar^1,3

1: CSIR, Water Center, Smart Water Use research group, 11 Jan Cilliers Rd, Stellenbosch, 7599, Western Cape Province, South Africa.; 2: Department of Earth Science, University of the Western Cape, Bellville, Cape Town 7535, South Africa.; 3: Centre for Environmental Management, Faculty of Natural and Agricultural Science, University of the Free State, Bloemfontein 9300, South Africa

Floating islands as a tool to promote aquatic and terrestrial biodiversity in pit lakes

Rachele Bernasconi, Mark Lund, Melanie Blanchette

Mine Water and Environment Research Centre (MiWER), School of Science, Edith Cowan University, Joondalup, WA, Australia

Opportunities to improve groundwater models for mining assessments in South Australia: learnings from common shortcomings

Gabor Bekesi¹, Juliette Woods², Michael Teubner², Mark Keppel², Kent Inverarity², Paul Thompson¹

1: Department for Energy and Mining (SA), Australia; 2: Department for Environment and Water (SA), Australia

Mine Water and Rock Engineering – A Winning Partnership in Cave Mining

Grace Yungwirth¹, Sofia Nazaruk¹, Hannah Redfern¹, Thomas Booth¹, Jessica Cammack¹, Givarn Singh¹, Martha Buckwalter-Davis¹, Gareth Digges La Touche¹, Ryan Sweetman¹, James Smith², Robert Bewick²

1: WSP UK Ltd., United Kingdom; 2: WSP Canada Inc., Canada

Advances in mine dewatering design and monitoring at Tharisa chrome mine Rustenburg South Africa

Mark Roebert¹, Nathi Mntungwa¹, Moses Msitsini², Kym Lesley Morton²

1: Tharisa Minerals, South Africa; 2: KLM Consulting Services, South Africa

Water Disaster Control with Grouting in Bed Separation due to Deep Mining

Wanghua Sui¹, Yonghui Wu²

1: China University of Mining and Technology, China, People's Republic of; 2: Menkeqing Coal Mine, China Coal Company, China, People's Republic of

Optimization of Prediction-Driven Monitoring Programs

Rui Hugman, Cecile Coulon, Johanna Zwinger, Eduardo de Sousa

INTERA, Portugal

🎓 Physico-chemical characterisation of pit lakes using Google Earth Engine: Chilean case study.

Damián Aníbal Cruz Barrientos¹, Oscar Matías Benavente Zolezzi², Álvaro Antonio Navarrete-Calvo¹, Camilo Emmanuel Sánchez-Yáñez¹

1: Universidad Mayor, Chile; 2: SRK Consulting, Denver, Colorado, USA

🎓 Multisensor-based surface water quality monitoring: a case study for the Chalkidiki peninsula, Greece

Veronika Kopačková-Strnadová¹, Martin Kýhos^1,2, Jan Jelének¹, Giannis Zabokas³, Athina Agali³, Kostas Gounaris³

1: Czech Geological Survey, Klárov 131/3, Malá Strana, 118 00 Prague 1, Czech Republic; 2: Czech University of Life Sciences, Faculty of Environmental Sciences, Kamýcká 129, 165 00 Prague 6, Czech Republic; 3: Hellas Gold, Stratoni, Chalkidiki, 63074, Greece

🎓 Prediction and mapping of Pb content in overbank sediments affected by coal-mining using airborne hyperspectral imaging

Jamie-Leigh Robin Abrahams, Emmanuel John M. Carranza

University of the Free State, Bloemfontein, South Africa

🎓 Multitemporal Remote Sensing Assessment of Fluvial Dynamics and the Efects of alluvial mining in the Guaviare River Basin, Colombia

Gustavo Neira-Arenas, Sebastián Navarro-Martínez

National University of Colombia, Colombia

🎓 Advanced Monitoring of Abandoned Mining Sites with High-Resolution UAV Technology

Ana Raquel Barroso¹, Renato Henriques¹, Ângela Cerqueira¹, Patrícia Gomes¹, Isabel Margarida Horta Ribeiro¹, Amélia Paula Marinho Reis^1,2, Teresa Maria Valente¹

1: ICT – Institute of Earth Sciences, pole of University of Minho, University of Minho, Braga, Portugal,; 2: GEOBIOTEC, Geosciences department, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal

🎓 Radiological assessment of copper mining wastes from the Iberian Pyrite Belt

Juan Antonio Ramírez Pérez¹, Juan Pedro Bolívar Raya¹, Alejandro Barba Lobo¹, Manuel Jesús Gázquez González²

1: Universidad de Huelva, Spain; 2: Universidad de Cádiz, Spain

Brine migration from deep flooded abandoned salt mines and its influence on surface stability

Kieran Parker, Rebecca Ní Chonchubhair, Alessandro Novellino

British Geological Survey, United Kingdom

Monitoring of Water Quality in Post-Mining Pit Lakes – Why, How and How Long?

Anne Weber¹, Katja Kunze², Susann Wilhelm², Felix Bilek³, Elke Kreische-König¹

1: Lausitzer und Mitteldeutsche Bergbau-Verwaltungsgesellschaft mbH (LMBV), Leipzig, Germany; 2: Lausitzer und Mitteldeutsche Bergbau-Verwaltungsgesellschaft mbH, Senftenberg, Germany; 3: GFI Grundwasser-Consulting-Institut GmbH Dresden, Germany

Surface Runoff Observations at Rock Covered Overburden Stockpiles and Implications to Hydrologic Modeling

Jared Erickson¹, Made Mahayasa², Nathan Haws³

1: Stantec; 2: Freeport McMoRan; 3: GeoSystems Analysis

Рost-closure water management of Chelyabinsk Coal Basin (Russia)

Liudmila S. Rybnikova, Petr A. Rybnikov, Alexander Yu. Smirnov

The Institute of mining, Ural branch Russian Academy of Sciences, Russian Federation

🎓 Treatment of Leachate with Pipe Freeze Crystallization

Mlungisi Mahlangu, Jahannes Philippus Maree, Kagiso Samuel More

Institute for Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Private Bag X6, Science Campus, Florida, Johannesburg, 1709, South Africa

Improving Early Mine Design using Reference Class Forecasting of Mine Water Quality

Scott Gischia, Tamara Diedrich, Xiang Li

MineraLogic LLC, United States of America

🎓 Solar evaporation of brine

Mokgadi Gladness Rapeta, Johannes Philippus Maree, Titus Msagati, Thabo Nkambule

University of South Africa, South Africa

Mining: The value of creating a lasting legacy of water resources within unsurmountable challenges

Frederik Stefanus Botha

Water Hunters, South Africa

The legacy of hard coal mining revealed by isotopic fingerprinting of mine waters, Ruhr Area, Germany

Barbara M.A. Teichert¹, Henning Jasnowski-Peters¹, Simon E. Nikutta¹, Harald Strauss², Stefan Schlömer³, Sebastian Westermann¹

1: Research Center of Post-Mining, Technische Hochschule Georg Agricola University, Herner Str. 45, Bochum, Germany; 2: University Münster, Institute for Geology and Paleontology, Corrensstr. 24, Münster, Germany; 3: Federal Institute for Geosciences and Natural Resources, Stilleweg 2, Hanover, Germany

Geochemical modelling of sulfur cycling processes during mine water rebound in former hard coal mines of the Ruhr and Saar region, Germany

Simon E. Nikutta¹, Barbara M. A. Teichert¹, Henning Jasnowski-Peters¹, Harald Strauss², Sebastian Westermann¹

1: Research Center of Post-Mining (FZN), Technische Hochschule Georg Agricola (THGA), 44787 Bochum, Germany; 2: Institute for Geology and Paleontology, University Münster, 48149 Münster, Germany

Preliminary analysis of stable water isotope patterns in the Lusatian lignite mining district (Germany)

Anne Gädeke, Maike Gröschke, Paul Koeniger

Federal Institute for Geosciences and Natural Resources, Germany

Efficient Earth Observation System for Acid Mine Drainage Monitoring

Veronika Kopačková-Strnadová, Martin Kýhos, Jan Jelének

Czech Geological Survey, Czech Republic

🎓 From novel laboratory methodologies to field implementation: assessing CO₂ and O₂ flux in Northern Europe mine waste

Logan Clancy^1,2, Steven Pearce², Daniel Schoen³, Ben Gersten³, Evangelos Mouchos², Andrew Barnes³, Rosalia Shiimi²

1: Cardiff University, Cardiff, UK; 2: Mine Environment Management (MEM) Ltd, Denbigh, UK; 3: Geochemic Ltd, Pontypool, UK

A physics- and chemistry-informed neural network for simulating mine waste weathering: Application to pyrite oxidation modeling

Hanli Qiao¹, Mohammad Jooshaki¹, Massimo Rolle², Timo Lähivaara³, Marko Vauhkonen³, Tommi Kauppila¹, Muhammad Muniruzzaman⁴

1: Geological Survey of Finland, Finland; 2: Technical University of Darmstadt; 3: University of Eastern Finland; 4: University of Bonn

The Smolnik Mining Site in Slovakia: its Potential Use for the Production of Mineral Pigments

Zuzana Bártová

Institute of geotechnics, Slovak Academy of Sciences, Slovak Republic

Can Ecological Engineering Redefine Wetland Recovery in Mining?

Yolandi Schoeman^1,2,3, Paul Johan Oberholster^1,3

1: University of the Free State, South Africa; 2: Centre for Mineral Biogeochemistry; 3: Ecological Engineering Institute of Africa

Operation of a continuous sulfidogenic system for treating mine water with a high concentration of chloride

Marjory Lopez, Ivan Nancucheo

Universidad San Sebastián, Chile