
Join our final webinar!
29 April 2025
This online event will be a unique opportunity to explore the outcomes of the TRUST ALUM project – a groundbreaking initiative that introduced and tested the first aluminum lake treatment in the Baltic States, at Lake Velnezers in Riga.
Over the past two years, TRUST ALUM team engaged a wide range of stakeholders to build trust and transparency in ALUM water treatment. We conducted in-depth scientific studies on the method’s effectiveness and safety, and developed practical materials to support the application of ALUM treatment across the Baltic Sea region.
- Introduction to TRUST ALUM project by project manager Inta Dimante-Deimantoviča (Latvian Institute of Aquatic Ecology, LHEI).
- Toolbox to navigate ALUM water treatment in heavily polluted lakes – from legal aspects to monitoring and implementation (Inta Dimante-Deimantoviča from LHEI | Julie Garrison from Vattenresurs, Sweden | Laura Jukāme-Ķerus from the Ministry of Climate and Energy, Latvia).
- ALUM water treatment: experiences from Sweden and Latvia (Julie Garrison from Vattenresurs, Sweden).
- Lake Velnezers status: comparison of pre- and post treatment (Barbara Massalska-Duszczy from LHEI).
- Lake modeling – how to determine what measures are needed and how to properly design them for safe, cost effective and sustainable lake restoration (Brian Huser, Sjörestaurering Sverige AB, Sweden).
- Stakeholder experiences from Baltic states – Riga City Council (Mārcis Zariņš), Environmental Centre for Administration and Technology, Lithuania (Vaiva Ramanauskienė) and SEI Tallinn (Andreas Hoy).