Conference Agenda

Session Overview
Location: Exhibition
Date: Tuesday, 13/July/2021
Location: Exhibition

The Effects Of Using Hydrogen Peroxide To Provide An Improved HDS Process

Jodie Evans1, Richard Morgan1, Richard Coulton2

1: Siltbuster Ltd, United Kingdom; 2: Materials Recovery Systems Ltd, United Kingdom

Distribution of Metals and Toxic Elements Between Carbonate, Sulfate, and Oxide Mineral Precipitates

Julie J. Kim1, Satish C.B. Myneni2, Catherine A. Peters1

1: Department of Civil and Environmental Engineering, Princeton University, USA; 2: Department of Geosciences, Princeton University, USA

Geochemical sources and long-term implications of mine waste weathering, Cwmystwyth Mine, Wales

Rob Bowell2,3, Yulieth Marquinez1,2, Tim Jones2, Peter Braham2

1: Palatine House, United Kingdom; 2: Cardiff University, United Kingdom; 3: SRK Consulting, United Kingdom

Modelling the Geochemical Behaviour of Desulfurized Tailings as a Moisture-Retaining Layer in Insulation Covers with Capillary Barrier Effects using MIN3P-THCm

Asif Qureshi, Bruno Bussière

Institut de recherche en mines et environnement (IRME), Université of Québec in Abitibi-Témiscamingue, Canada

Assessment of the Chemical and Ecological Recovery of the Frongoch Stream Following Remediation at Frongoch Lead and Zinc Mine, Mid Wales

Paul John Edwards1, John F. Murphy2, J. Iwan Jones2, Chloe Morgan1, Rory P.D. Walsh3, Julie Gething1

1: Natural Resources Wales, United Kingdom; 2: Queen Mary University of London, United Kingdom; 3: Swansea University, United Kingdom

Numerical Groundwater Flow Modelling In Support Of Mine Water Supply In An Endoreic Groundwater System, Tasiast Mine, Mauritania

Martin Boland1, Florent Boddaert1, Geoff Beale1, Glen Hein2, Pieter Labuschagne3, Ryan Cox4

1: Piteau Associates, United Kingdom; 2: Kinross Gold Corporation; 3: GCS; 4: GEM Ltd

"Extension Of Measuring Points Network For The Upper Aquifers Of RAG Aktiengesellschaft Through The Drilling Pferdekamp"

Christine von Kleinsorgen

RAG Aktiengesellschaft, Germany

Methods of Environmental Bioindication of Rivers Prone to Technogenic Salinization

Mikhail Baklanov1, Pavel Mikheev1,2, Olga Mikheeva3, Tatiana Sheina1, Elena Khayrulina1

1: Federal State Autonomous Educational Institution of Higher Education “Perm State National Research University”, Perm, Perm, Russia; 2: Khabarovsk Branch of the Federal State Budget Scientific Institution “Russian Federal Research Institute of Fisheries and Oceanography” (“KhabarovskNIRO”), Khabarovsk, Russia; 3: Perm Branch of the Federal State Budget Scientific Institution “Russian Federal Research Institute of Fisheries and Oceanography” (“PermNIRO”), Perm, Russia

Systematic Approach in Environmental Geochemistry as Part of a Mining Project Roadmap

Päivi Picken, Anneli Wichmann, Eeva-Leena Anttila, Kirsi-Marja Haanpää, Elin Siggberg

AFRY Finland Oy, Finland

Repurposing Mine Sites For The Well-being Of Future Generations: Innovative Examples And Case Study Of Developing Post Mining Remedial Work In Wales

Peter Clive Stanley1, Trystan James1, Bob Vaughan1, Steven Pearce2

1: Natural Resources Wales, United Kingdom; 2: Mine Environment Management Ltd.

Selective Recovery of Copper and Cobalt from Mine Effluent

Esther Takaluoma1, Tatiana Samarina1, Gershom Mwandila2, Leonard Kabondo2, Kawunga Nyirenda2, Phenny Mwaanga2

1: Kajaani University of Applied Science, Ketunpolku 1, FI-87100 Kajaani, Finland; 2: Copperbelt University, School of Mines and Mineral Sciences, 4662 Jambo Drive, Riverside, Kitwe, Zambia

Integrated Dynamic Mine Water Balance Modelling with EcoBalance Model Libraries

Kirsi-Marja Haanpää1, Jacobus J. Van Blerk2, Jacobus J.P. Vivier3, Eric K. Howell4, Rodolfo Avila4

1: AFRY, Finland; 2: AquiSim Consulting Pty Ltd; 3: Artesium Consulting Services (Pty) Ltd; 4: AFRY, Sweden

Evaluation Of Preferential Pathways For An Effective Dewatering And Depressurization Of The Aitik Open-Pit, Norrbotten, Sweden

Florent Boddaert1, Hannington Mwagalanyi2, Simon Sholl1, Geoff Beale1

1: Piteau Associates, United Kingdom; 2: Boliden Mineral AB, Boliden Aitik, Sweden

Utilisation Of Mine Water From Abandoned Mines - Example “Anthracite Mine Ibbenbüren”, Germany

Marion Maria Stemke, Georg Wieber

Johannes Gutenberg-Universität Mainz, Germany

Study on Mechanism Analysis and Treatment Measures of Karst Water Disaster in Mines

Weitao Liu, Lifu Pang, Yanhui Du

Shandong University of Science and Technology, China, People's Republic of

Characterization of Arsenical Mud from Effluent Treatment of AU Concentration Plants, Minas Gerais – Brazil

Mariana Lemos1, Teresa Valente1, Paula Marinho1, Rita Fonseca3, José Gregório Filho2, José Augusto Dumont2, Juliana Ventura2, Itamar Delben4

1: Institute of Earth Sciences, Pole of University of Minho, University of Minho, Portugal; 2: Anglogold Ashanti, Mining & Technical, COO International, Brazil; 3: Institute of Earth Sciences, Pole of University of Évora, University of Évora, Portugal; 4: Microscopy Center, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.

Mobility of Uranium in Groundwater-surface Water Systems in a Post-mining Context (Central Portugal)

Margarida Horta Antunes1, Paula Carvalho2, Teresa Albuquerque3, António Santos4

1: University of Minho, Portugal; 2: University of Coimbra, MARE – Marine and Environmental Science Centre, Department of Life Sciences, Coimbra, Portugal; 3: Instituto Politécnico de Castelo Branco | CERNAS | QRural and ICT | Universidade de Évora; Portugal;; 4: GeoBioTec, Department of Geosciences, University of Aveiro, Aveiro, Portugal

Overflow Estimation: A Study of MWN Pit Lake on East Borneo

Fahmi Syaifudin1, Yogi Pratama1, Karina Sujatmiko2

1: PT Kaltim Prima Coal, Indonesia; 2: Kansai University, Japan

Hydrogeochemistry and Mineralogy of a River System in a Mining Region with a Cu-world-class Deposit in Mongolia

Soyol-Erdene Tseren-Ochir1,2, Teresa Maria Valente3, Tsermaa Kh2,4, Enkhdul T1,5, Munkhzul Davaadorj2,6,7, Boldbaatar Goosh2,6,8, Maria Amália Sequeira Braga3

1: Department of Environmental and Forest Engineering, National University of Mongolia; 2: Laboratory of Environmental Chemistry and Geochemistry, National University of Mongolia; 3: Institute of Earth Sciences – pole of University of Minho, University of Minho, Braga, Portugal; 4: Engineering Faculty, German Mongolian Institute for Resources and Technology, Nalaikh, Mongolia; 5: Laboratory of Environmental Engineering and Clean technology, National University of Mongolia; 6: Department of Chemical and Biological Engineering, National University of Mongolia; 7: Water Agency, Ministry of Environment and Tourism, Mongolia; 8: Water Supply and Sewerage Authority, Ulaanbaatar city Governance, Mongolia

Acid Mine Drainage Precipitates At The Nanometric Scale – Properties And Environmental Role

Teresa Valente1, Ana Barroso1, Isabel Margarida Antunes1, Patricia Gomes1, Rita Fonseca2, Catarina Pinho2, Jorge Pamplona1, Maria Amália Sequeira Braga1, Juliana P.S. Sousa3

1: Universidade do Minho, Portugal; 2: Universidade de Évora; 3: International Iberian Nanotechnology Laboratory

Shear Behaviour of Compacted Gold Mine Tailings and Gold Mine Tailings Composite for Possible Use in Mine Backfilling.

Sisanda Prudence Gcasamba1, Koena Ramasenya1, Viswanath Vadapalli1, Stephen Ekolu2, Sammy Nyale1

1: Council for Geoscience, South Africa; 2: University of Johannesburg, South Africa

Efficient Methodologies in the Treatment of Acid Water from Mines with Recovery of Byproducts

Osvaldo Aduvire1, Mayra Montesinos2, Nereyda Loza3

1: SRK Consulting Peru, Peru; 2: Pontifical Catholic University of Peru, Peru; 3: SRK Consulting Peru, Peru

Piloting a Sulfate Reduction System Using Chemical Precipitation for Wild Rice Waters

Lucinda Johnson, Meijun Cai, Shashi Rao, Adrian Hanson, ChanLan Chun, Sara Post, Alelxis Ward

University of Minnesota, United States of America

Groundwater Nitrate Bioremediation of a Fractured Rock Aquifer System in South Africa

Paul Lourens1, Mariana Erasmus2, Robert Hansen3, Amy Allwright1

1: Institute for Groundwater Studies, Faculty of Natural and Agricultural Sciences, University of the Free State; 2: Saense Platform, Department of Microbial Biochemical and Food Biotechnology, Faculty of Natural and Agricultural Sciences, University of the Free State; 3: Department of Geology, Faculty of Natural and Agricultural Sciences, University of the Free State

Biological Treatment of Mining-Influenced Waters at Low Temperature

Hanna Heidi Anniina Virpiranta, Sanna Taskila, Tiina Leiviskä, Ville-Hermanni Sotaniemi, Jaakko Rämö, Juha Tanskanen

University of Oulu, Finland

UNEXMIN and UNEXUP Projects: Submersible Robots for Survey of Flooded Underground Mines. Showcasing Ecton Mine

Stephen Henley1,2

1: Resources Computing International Ltd, United Kingdom; 2: Ecton Mine Educational Trust

Floodplain Reconnection Stream Restoration In A Longwall Mining Region, Pennsylvania, USA

Natalie A Kruse Daniels1, Annika Gurrola1, Jordan Pazol1, Jacob South1, Nora Sullivan1, Jen Bowman1, Nicole Kirchner1, Ephraim Zimmerman2, Dave Goerman3

1: Ohio University, United States of America; 2: Western Pennsylvania Conservancy; 3: Pennsylvania Department of Environmental Protection

Scaling Passive Treatment Using Biopolymers for Lead and Zinc Removal from Metal Mine Pollution

Alice Lucy Slattery1, Tegan Imogen Allen1, Chris Hughes2, Luke Morgan3, Alex Finlay3, Hugh Christopher Greenwell1

1: Department of Earth Science, Mountjoy Site, Durham University, United Kingdom DH1 3LE; 2: X-Ray Minerals Ltd, Colwyn Bay, Conwy, Wales, United Kingdom LL29 7EF; 3: Chemostrat Ltd, Buttington Cross Enterprise Park, Welshpool, United Kingdom SY21 8SL