TRUST ALUM final webinar
Project: TRUST ALUM
Virtual event
This online event will be a unique opportunity to explore the outcomes of the TRUST ALUM project!

Inga Retike
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Date & Time15. May 2025
09:00 - 11:00 (CET) -
OrganiserLatvian Institute of Aquatic Ecology
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Venue
- Virtual event
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Contact
Description
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.
We welcome you to join us, reflect on achievements, and explore how these findings can support future water restoration efforts across the region.
Agenda:
- 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).
We welcome you to explore TRUST ALUM homepage.
Events
Upcoming events
No upcoming events.
Past events
15 |
January |
NutriLoopWorks kickoff
Project: TRUST ALUM
Physical Meeting
15. January 2025
15 Jan 2025
NutriLoopWorks kickoff
Interreg Estonia-Latvia kickoff event in Riga.
1
2025-01-15
2025-01-15
00:00:00
23:59:59
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|project|
59
29 | - | 31 |
October |
EUSBSR Annual Forum 2024
Project: TRUST ALUM
Physical Meeting
29. - 31. October 2024
29 - 31 Oct 2024
EUSBSR Annual Forum 2024
The Annual Forum is the yearly gathering for collaboration in the Baltic Sea Region.
1
2024-10-29
2024-10-31
00:00:00
23:59:59
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|project|contribution|
63
14 | - | 18 |
October |
Lake Velnezers treatment with ALUM method
Project: TRUST ALUM
Physical Meeting
14. - 18. October 2024
14 - 18 Oct 2024
Lake Velnezers treatment with ALUM method
Join us at Lake Velnezers for the Baltic’s first ALUM treatment, reducing phosphorus pollution
1
2024-10-14
2024-10-18
00:00:00
23:59:59
||
|project|
59