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Sustainable solutions for the mining industry

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Outokumpu Mining Hub

Services for the mining industry of the future

Outokumpu Mining Hub focuses on helping companies to design out waste and implement sustainable processes and technologies for mine waste management and water treatment. We provide services which are becoming an essential part of mining operations around the world.

"Tähän sitaatti "

Nimi Sukunimi, GTK

 

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"Tähän toisen toimijan sitaatti."

Nimi Sukunimi, organisaatio

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Services for the mining industry of the future

Our services

  • Optimization and utilisation of mine waste and other side streams
  • Mine waste management and closure solutions of waste areas
  • Water treatment and recycling in the mining industry

The first two service areas focus on secondary materials, such as tailings, optimization of different side streams, recovering valuables from mineral side streams and closure solutions of waste areas.

The third service area provides comprehensive solutions related to mine water treatment and water recycling.

 

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Read more about our service areas

Optimization and utilisation of mine waste and other side streams Plus sign
  1. Comprehensive design of beneficiation processes and optimizing different waste fractions
    • An in-depth review of the material in the beneficiation process to optimize the use of tailings.
    • Maximizing the supply of products (valuables, precious minerals, aggregates) from the material through beneficiation.
    • Reducing the amount of harmful waste (removal of harmful substances) and changing waste classification.
  2. Recovery of valuable materials and minerals from mine waste and mineral side streams
    • Evaluating mineral potential and utilization of old mine waste
    • Recovering valuable materials and minerals from industrial side streams
  3. Utilization and productization of mineral side streams
    • Evaluating the utilization possibilities of different mineral side streams (for example environmental suitability testing).
    • Developing new applications for side streams as raw material for various industries.
    • Material processing
    • Productization (end-of-waste criteria)
Mine waste management and closure solutions of waste areas Plus sign
  1. Piloting mine waste management and different solutions for mine closure
    • Piloting solutions for mine waste management and mine closure in different scales (for example field testing)
  2. Utilization of side stream materials in different management and closure solutions
    • Investigating utilization possibilities of different mineral side streams in various mine waste management and closure solutions.
Water treatment and recycling in the mining industry Plus sign
  1. Evaluation and optimization of the quality of process water
    • Impact of beneficiation chemicals for the water quality
    • Impact for beneficiation process
    • Water quality optimization
    • Quality of water as part of mine water circulation and water balance
  2. Water recycling and water removal solutions
    • Enhancement of recycling (including different processing options).
    • Separation of water from tailings with dewatering solutions to enhance recycling.
  3. Water management and valuables recovery solutions
    • Planning of water treatment in different process stages for different purposes.
    • Testing and piloting of different water treatment methods in bench scale.
    • Assessment of water quality after treatment.
    • Recovery of valuable substances from the water streams from mining industry.
Outokumpu Mining Hub

The green transition requires cooperation and innovation

Business Joensuu and GTK together with companies have formed a cooperation network that develops and offers sustainable solutions for the future needs
of the mining and mineral sector, such as water treatment and recycling, and more efficient utilisation of waste rocks and tailings.

The core of the innovation cluster, Outokumpu Mining Hub, is located in Outokumpu.
Extensive ongoing investment in GTK Mintec’s laboratory facilities, intelligent tailings research, and the digital development environment create a strong foundation for the cluster’s operations.

We are building a globally unique product development and business environment that utilises the special expertise of each cluster operator.

Outokumpu Mining Hub

New business opportunities for cluster operators

• Developing international networks
• Strengthening visibility and active marketing cooperation
• Supporting RDI competence

Outokumpu Mining Hub cluster operators

Business Joensuu Plus sign

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GTK Plus sign

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Epse Oy Plus sign

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Fatec Oy Plus sign

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FinnCobalt Oy Plus sign

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Ima Engineering Ltd Oy Plus sign

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Precision mining with Smart Sensors
  • Mine-to-Mill Optimization
  • Real-time Ore Grade Data
  • Bulk Ore Sorting Feasibility Studies

IMA Engineering specializes in sampling and analysis solutions for mining, offering innovative sensor technologies for ore grade measurement. IMA’s Smart Mining solutions enhance mining productivity by ore sorting, grade control, and process optimization by reducing waste rock dilution, tailings, and water and energy consumption. With over 30 years of expertise in online analyzers, IMA is pioneer for sensor applications for conveyor belts, drill cuttings, drill cores, and mineral slurries, delivering tailored solutions to improve profitability, even for low-grade deposits.

Reference:
IMA Autosampler - Prevent risks of silica exposure in mining

Metso Finland Oy Plus sign

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Process Genius Oy Plus sign

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Tapojärvi Oy Plus sign

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Tecwill Oy Plus sign

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Concrete solutions for tunneling and mining
  • Concrete plants to mix shotcrete, fibercrete, CAF and grout for underground construction in tunneling and mining.

Tecwill Ltd. is a world leader in mobile and stationary concrete batching and mixing plants, providing reliable, modern solutions for high-quality concrete production.

Our AI‑controlled weighing and moisture‑control technology delivers consistent concrete for any application and mix design.

This unique combination streamlines operations and boosts efficiency for mining and tunneling projects.

Reference:
Mobile concrete and shotcrete mixing plant COBRA C40 at a tunnel project in Iceland.

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Industrial Water Ltd Plus sign

Teollisuuden vesi

 

Weeefiner Oy Plus sign

Weeefiner OY

 Leave nothing behind
  • Innovative solutions for mine waters and process streams

Weeefiner specializes in material recovery and innovative water treatment. Our innovative 4D Scavenger technology enables the recovery of valuable dissolved metals and nutrients while addressing today's water challenges in industry.

Reference: Battery metal recovery from Terrafame mine water with On Demand equipment

 

 

Sofi Filtration Oy Plus sign

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Re-inventing the value in water
  • Smart filtration of industrial wastewater
  • Recovery of valuables and water
  • Smarter water reuse
  • Optimal filtration performance and process efficiency

We are a Finnish technology company designing and supplying industry with our proprietary self-cleaning filtration systems. With over 2,000 filtration tests and hundreds of filters delivered around the world, you can rely on our expertise when it comes to separating fine particles. We know fines.

Reference: Sofi Filtration serves Anglo American in reducing the environmental impact of exploration in Sakatti

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Mervi_Kontturi_Business_Joensuu
Mervi Kontturi
+358 50 597 2876
Tuuli Kalliosalo
Tuuli Kalliosalo
+358 29 50 300 10
Outokumpu Mining Hub, EU:n osarahoittama ja P-K Maakuntaliitto logot