Hanna Virpiranta
DSc (Tech)
Postdoctoral researcher
![](https://media-cdn.oulu.fi/styles/main_image/s3/images/HannaVirpirantaProfile.jpg?itok=L2LyyVeB)
Dr. Hanna Virpiranta works as a postdoctoral researcher in Chemical Process Engineering research unit. Her research is related to biological treatment of industrial side streams and recovery of valuable components. Hanna has worked in several projects which aim to reduce environmental impacts of mining activity. Development and testing of biological water treatment methods in laboratory scale are area of her expertise.
Research interests
- Industrial wastewater treatment
- Biological wastewater treatment
- Biological sulfate reduction
- Bioremediation
Researcher information
Contact information
hanna.virpiranta@oulu.fi
Visiting address
PR211
Postal address
Chemical Process Engineering
University of Oulu
P.O. Box 4300
FI-90014 University of Oulu
FINLAND
University of Oulu
P.O. Box 4300
FI-90014 University of Oulu
FINLAND
Keywords
Projects
![](https://media-cdn.oulu.fi/styles/liftup/s3/images/2023-03_UniOulu_Teknillinen-CPE_049_1920x1080.png?itok=hV1MjOeL)
Biogas and valuable components from industrial waters
![](https://media-cdn.oulu.fi/styles/liftup/s3/images/MaterialBank202442_9207WaterDrop1920x1080.jpg?itok=ch7Zuub-)
Restoration of wetlands to minimise emissions and maximise carbon uptake - a strategy for long term climate mitigation
![](https://media-cdn.oulu.fi/styles/liftup/s3/images/UniOuluMaterialBank1920x1080dreamstimefree_1837587.png?itok=TRqdY81j)
Growth from the circulation with green techniques
![](https://media-cdn.oulu.fi/styles/liftup/s3/images/SalmonFishUniOuluMaterialBank1920x1080.png?itok=T-NaJZI8)
Circulation of nutrients of fish processing wastewaters
![](https://media-cdn.oulu.fi/styles/liftup/s3/images/2023-03_UniOulu_Teknillinen-CPE_017_1920p.jpg?itok=BATiBLn8)