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STASIS - SUSTAINABLE TREATMENT OF COASTAL DEPOSITED SULFIDE SOILS

The STASIS project will develop methods to improve the management of environmentally hazardous sulfide soils, as well as opportunities for intermediate storage and improved deposition techniques.

Funders: Interreg - Interreg Botnia-Atlantica, Regional Council of Ostrobothnia, Region Västerbotten

Project time: 2019-11-11 – 2022-06-30

Project owner: Novia University of Applied Sciences

Project partners: Vaasa University of Applied Sciences, Dåva Deponi och Avfallscenter i Umeå AB, Luleå University of Technology and Linnaeus University

Project leader: Eva Högfors-Rönnholm

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LATEST NEWS

WP5 Field experiment with dredged sulfide-rich sediment December 14, 2020 

The field experiment with treatment of sulfide-rich sediment started on September 29, 2020 by dredging sediment from Toby River (Laihianjoki) in Mustasaari, Finland.

WP4 Upgrading of sulfide-rich soil with binder September 17, 2020 

Experimental assessment of the soil characteristics.

WP3 Laboratory experiment - Mitigation of the oxidation of sulfide rich soil June 24, 2020 

Amendment of sulfide rich soil with lime and charcoal – laboratory experiment started in May 2020.

WP5 Laboratory experiment with dredged sulfide-rich sediment June 12, 2020 

The laboratory experiment with treatment of sulfide-rich sediment started on December 2, 2019 by dredging sediment from Toby River (Laihianjoki) in Mustasaari, Finland.

STASIS kickoff meeting May 25, 2020 

The STASIS project kickoff meeting was held at Novia University of Applied Sciences in Vaasa at 28–29 January 2020 and representatives from all five partners were present.

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