Integrated Assessment of Digestion Methods, Analytical Techniques, and Sampling Strategies for Microplastics Characterization in Municipal Wastewater Influent | 2026 Publication type A1 Journal article (refereed), original research Author(s) Nakarmi Kanchan J., Hyvönen Maria, Viitala Mirka, Mattonai Marco, Arp Hans Peter H., Bhatnagar Amit Planetary resources LUT School of Engineering Sciences
Microplastic budgets and discharges to Lake Saimaa from three Finnish wastewater treatment plants | 2025 Publication type A1 Journal article (refereed), original research Author(s) Viitala Mirka, Tsering Tenzin, Hyvönen Maria, Reinikainen Satu-Pia, Mänttäri Mika
Willatus – Jätevillan hukasta hyötykäyttöön -hankkeen loppuraportti | 2024 Publication type D4 Published development or research report or study Author(s) Rissanen Tiina, Huhtanen Tommi, Pääkkönen Iiris, Anugwom Ikenna, Rissanen Anna, Hyvönen Maria, Kallioinen-Mänttäri Mari Other focus area LUT School of Engineering Sciences
The assessment of particle selection and blank correction to enhance the analysis of microplastics with Raman microspectroscopy | 2022 Publication type A1 Journal article (refereed), original research Author(s) Tsering Tenzin, Viitala Mirka, Hyvönen Maria, Reinikainen Satu-Pia, Mänttäri Mika