efficient water management in mining processes 170815 li ...€¦ · construction of circular...
TRANSCRIPT
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Slide 1PERUMIN September 2017
Mining
Water Supply
Waste Water
Environment
THE GROUPEngineering & Consulting – worldwide
FICHTNER GmbH & Co. KGSucursal del Perú Calle Monterrey No. 355 Oficinas 901-902Santiago de Surco, Lima 33 PerúTel.: (+511) 637-6041E-Mail: [email protected]
September 2017
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Slide 2PERUMIN September 2017
Mining
Water Supply
Waste Water
Environment
Efficient Water Management in Mining Processes
Dr. Bernd VelsSenior Advisor Mining
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Slide 3PERUMIN September 2017
Mining
Water Supply
Waste Water
Environment
The Fichtner Group
• Established in 1922 and family-owned ever since
• Germany’s biggest independent engineering andconsultancy enterprise for infrastructure projects
• More than 1,500 employees worldwide –over 500 of these in our Home Office
• Project experience in more than 160 countries
• Over 1800 ongoing projects – 500 of these in our Home Office
• Total turnover of approx. € 300 million in 2016
• Capital investment volume now under planning in the home office: € 215 billion – of which some € 108 billion is in renewable energies
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Slide 4PERUMIN September 2017
Mining
Water Supply
Waste Water
Environment
Fichtner‘s Areas of ActivityEnergy
Energy economics • conventional power plants • renewables • district heating • energy transmission and distribution • I&C and power system technology • smart grids • electric mobility • energy efficiency • CO2 sequestration/CCS • gas caverns
Environment & MiningEnvironmental management • environmental information systems • mine planning • environmental studies • permit management/strategy • environmental protection technologies • soil and water protection • air pollution control • reserve calculation• waste management • mine closure concepts • mining legislation • EITI studies
Water & InfrastructureTotal water management • drinking water supply and sanitation • seawater desalination • integrated infrastructure concepts • site development • traffic, transportation and civil engineering • mining and mineral economics
Consulting & ITStudies • org4anization and strategy consultancy • privatizations • project management • financial modeling • infrastructure management • IT consultancy and services • geo-solutions • political advice • restructuring • corporate governance
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Slide 5PERUMIN September 2017
Mining
Water Supply
Waste Water
Environment
Services in the field of Environment and MiningConsultancy for mining projects
• Reserve calculation and classification (according to JORC or NI43-101)• Geotechnical studies, planning of tailings ponds, CCS sites, dam sites, etc.• Technical risk assessment for mining, processing and remediation projects• Planning of mining projects including processing and infrastructure• Best international practice in mining legislation, mine-taxation and financial
guarantees
Environmental consultancy
• Environmental Impact Assessments and Evaluations• Development of mine closure and clean-up concepts• Evaluation and geotechnical planning of underground storage of liquid and
gaseous substances for the energy-industry (CO2, oil and gas, steam and water)
Due Diligence and Bankable Feasibility Studies
• Economic evaluations, Cash-Flow-Calculations, Cost-Benefit Analyses• Monitoring of technical, environmental and economic processes
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Slide 6PERUMIN September 2017
Cape Preston Iron Ore, Western AustraliaHarbor, Airfield, Power Station, Camp Facilities, seawater Desalination, Plant for Process and Potable Water
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Slide 7PERUMIN September 2017
Cupper province, Coloso, ChilePlanning of new Desalination Plant
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Slide 8PERUMIN September 2017
Systematic Cross‐section Tailings Pond
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Slide 9PERUMIN September 2017
Tailings Ponds, Wismut, former East GermanyTypical for Eastern European Tailings Pond Technology
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Slide 10PERUMIN September 2017
Bor Copper Mine, SerbiaSlurried Tailings Pond with Cyclone (in Background)
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Slide 11PERUMIN September 2017
Systematic Cross‐sectionTailings Pond
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Slide 12PERUMIN September 2017
Bor Copper Mine, SerbiaSurface Water blown over Dam Crest
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Slide 13PERUMIN September 2017
Systematic Cross‐sectionTailings Pond
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Slide 14PERUMIN September 2017
Cu Mine Baia de Aries, RomaniaConstruction of a Water‐impermeable Cover and of a Drainage Channel
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Slide 15PERUMIN September 2017
Systematic Cross‐sectionTailings Pond
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Slide 16PERUMIN September 2017
Covering / Capsulation of a Tailings PondSchematic diagram of an interim cover placemat
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Slide 17PERUMIN September 2017
Cu Mine Baia de Arieş, RomaniaConstruction of circular dewatering channels
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Slide 18PERUMIN September 2017
Systematic Cross‐section Tailings Pond
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Slide 19PERUMIN September 2017
Uranium Mine, Pöhla Wetland, GermanyWetland for the „conditioning“ of the seepage water
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Slide 20PERUMIN September 2017
Uranium Mine Pöhla, GermanySettling ponds with before planting the vegetation
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Slide 21PERUMIN September 2017
Cu‐Mine Bor, SerbiaWaste Heaps with Acid Mine Drainage
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Slide 22PERUMIN September 2017
Uranium / Gold Tailings, South AfrikaRe‐processed former tailings and waste dumps
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Slide 23PERUMIN September 2017
Systematic Cross‐sectionTailings Pond
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Slide 24PERUMIN September 2017
Coal Processing Plant, MongoliaPonds covered with „Mattresses“ to avoid evaporation
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Slide 25PERUMIN September 2017
Comparison of „dry“ and „wet“ Tailings Pond Remediation Techniques
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Slide 26PERUMIN September 2017
Shimkent Uranium District, KazakhstanIn‐Situ Leaching (ISL) of Uranium mineralization
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Slide 27PERUMIN September 2017
Contact
Nikolaus LinderHead of Mining & Raw MaterialsOffice Essen (Competent Person)
Phone: +49-201-1252898-22E-Mail: [email protected]
Robert PerkuhnGeologistOil and Gas, Energy Resources
Phone: +49-201-1252898-33E-Mail: [email protected]
David NiggemannResource GeologistGeological Modelling
Phone: +49-201-1252898-23E-Mail: [email protected]
Tobias GehrkeDirector Business Development AmericasFichtner GmbH & Co. KG
Phone: +49-711-8995-491E-Mail: [email protected]
Armin HunkeMine Engineer and Mine Surveyor Geotechnical and Environmental Issues
Phone: +49-201-1252898-36E-Mail: [email protected]
Dr. Bernd VelsSenior Consultant(Competent Person)
Phone: +49-201-1252898-23E-Mail: [email protected]
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Slide 28PERUMIN September 2017
Thank youfor your kind attention and interest!
Dr. Bernd Vels