Member introduction

A sustainable world starts with the Separation processes. A world in which we can reduce our dependency on fossil fuels and minimize the impact we are having on our environment. We can prevent further depletion of our scarce natural resources, and create products and processes that can enable new low-carbon and resource-efficient industries to flourish, driving economic growth.

Many important manufacturing processes involve separation. It has been estimated that the costs resulting from separations account for up to 70 per cent of the process industry’s total cost. Laboratory of Separation and purification at Lappeenranta university develops more eco-friendly, energy and cost-efficient solutions producing less waste than ever before for the benefit of industry and society.

Their research includes examination of molecular interaction, unit operations and process concepts.  Our researchers study separation materials and their customisation, regeneration and re-use. An integral part of our research is centred on the optimal use of separation methods, synergies between different methods and the development of simulation and modelling tools.

Mari

Kallioninen

Assoicate professor/Head

Mika

Mänttäri

Professor

Tuomo

Sainio

Professor

Antti

Häkkinen

Professor

Eveliina

Repo

Associate Professor

Direct contacts

Mari Kallioinen (Associate professor /Head)

mari.kallioinen@lut.fi

+358 405939881

Directions

Find out more about Individual  team capabilities:

Mika Mänttäri

Tuomo Sainio

Mari Kallioinen

Antti Häkkinen

This member is

  • University

Member's key competencies

Industry served

  • Battery metals
  • Biomaterials/biorefinery
  • Chemical
  • Energy
  • Fertilizer/nutrients
  • Food & beverage
  • Oil & gas
  • Pulp & paper
  • Sidestreams / recycling
  • Water and wastewater

Expertise

  • R&D
  • Solutions
  • Technology

Products and services

  • Piloting services
  • Research services
  • Solution provider

Technologies and solutions

Separation technologies

  • Advanced oxidation (AOP)
  • Catalysts
  • Chromatograhy/adsorption
  • Crystallization
  • Electrochemical
  • Functional materials/composites
  • Ion exchange
  • Magnetic separation
  • Membranes/filters
  • Nutrient recovery technologies
  • Slurry handeling
  • Solid-liquid
  • Water treatment technologies

Separation solutions

  • Biobased separation and valorization
  • Biochemicals and bioenergy separation solutions
  • Contaminent/pollutant removal
  • Energy/green/sustainable
  • Metal/REE recovery and recycling
  • Nutrient recovery and recycle
  • Process optimization and efficiency solutions
  • Recovery and recycling of valuable compounds
  • Recycling (residues/sidestreams/waste)
  • Solvent/ionic liquid/eutectic solvent use/ recovery/reuse
  • Water and wastewater treatment and reuse

Supporting technologies and services

  • 3D printing
  • Modelling
  • Realtime monitoring

Member's place in the value chain

  • Components
  • Technology development
  • OEM
  • Technology provider
  • System integrator
  • Full plant delivery
  • EPC
  • Consumables
  • Service provider
  • Enduser/producer

Member's projects


Member's resources and equipments

Equipment services

Characterization equipment

The Laboratory of Green Chemistry has many characterization equipment including the following:
-Transmission Electron microscope (TEM)
-High resolution X-ray diffractometer
-Micro Raman
-Fourier transform infrared spectrometer, (FTIR)
-Atomic force microscope (AFM)

Ask about availability
Equipment services

Adsorption columns pilot

Two adsorption columns : Diameter: 2.1 cm ,Height: 35 cm
Two flow meters (CD-14, ABB) for adsorption 0.8-12 L/h
Flow meter (CA-14, ABB) for backwashing 3-49 L/h
Two pressure sensors (MHDS, Müller) 0-7 bar
Watson Marlow Model 323 Peristaltic Pump

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Equipment services

Membrane bioreactor (MBR) Pilot Plant

Membrane bioreactors (MBRs) have been considered as one of the most promising alternative to the conventional activated sludge processes (CASP) for wastewater treatment and water reclamation.

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Equipment services

AOP Pilot plant

AOP pilot plant is used for the degradation of organic pollutants from water or wastewater.

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Equipment services

Thin film coating (Dip)

Dip coating process is used for deposition of thin films on the surface of different substrates glass slides, titanium plates, etc.) from inorganic precursors. Thin films obtained using this method are widely used for water treatment by AOPs.

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Equipment services

Thin film coating equipment (ALD)

Atomic Layer Deposition (ALD) is a self-limiting, sequential surface chemistry that deposits conformal thin-films of materials onto substrates of varying compositions.

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