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Sediment management in reservoirs – methods of sediment handling, sediment reevaluation to product - stabilized solidificate
Vrzák, J. ; Borovec, Jakub ; Jan, Jiří
As part of the research work, a semi-operation was set up and a test polygon (''island'') was built on central Novomlýnská reservoir (Věstonická reservoir). The sediment excavation and its transformation into different type of ''products'' in a special mixing plant. The stabilised solidified product was subsequently used in the construction of the new island. The new island will be used this year for monitoring, including, among other things, the behaviour of the new sediment structural elements, its shape stability and other parameters. As part of the protection of the island from wave action, also from solidified sediment, experimental constructions of submerged breakwaters have also been created. Another way of using the stabilised solidified sediment is outside the reservoir, for example in earthworks and to create a stock of ''soil'' for other construction activities.
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Final report about research in Sokolov post mining sites in 2023 based on agreement between ENKI ops and Institute of Soil Biology and Biogeochemistry BC CAS.
Frouz, Jan ; Lišková, K. ; Bartuška, Martin ; Badraghi, A. ; Mudrák, O. ; Kučera, J. ; Montagnani, L. ; Bednářová, E. ; Šimáňová, D. ; Reinshmidová, E.
The report brings main results of the research about soil and ecosystem recovery in post mining landscape near Sokolov based on agreement between ENKI ops and Institute of soil biology and biogeochemistry, BC CAS.
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