A story on battery recycling in HS Vision
Our professor Tanja Kallio was interviewed as an expert in HS Vision.
![Tanja Kallio / Kuva: Anni Hanen-Kajander](/sites/g/files/flghsv161/files/styles/1_6_567w_354h_n/public/2019-04/tanjakallio_05_anni_hanen-kajanderoriginal.jpg?h=d57bbdbf&itok=5JdD_gKp)
The article was about battery recycling.
The article is open only for HS subscribers and it's only in Finnish.
![Tanja Kallio](https://acris.aalto.fi/ws/portalfiles/portal/78495178/Tanja_Kallio_E3F7971_photo_Linda_Tammisto1.jpg)
Electrochemical Energy Conversion and Storage
Research group led by Professor Tanja Kallio
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