Special properties of free-floating and immobililized active sludge biotic community

The biotic community composition of free-floating and fiber-porous carrier immobililized active sludge from Ivatsevichi treatment plant aerotanks, functioning under nitri-denitrification conditions, has been studied. Differences in flock structure, species composition and proportion of main indicative groups of free-floating active sludge organisms for different technology lines have been revealed. About 50 species of organisms have been identified. The ability of the fiber-porous carrier to adsorb the considerable amount of sludge biomass has been shown

Special properties of free-floating and immobililized active sludge biotic community

The biotic community composition of free-floating and fiber-porous carrier immobililized active sludge from Ivatsevichi treatment plant aerotanks, functioning under nitri-denitrification conditions, has been studied. Differences in flock structure, species composition and proportion of main indicative groups of free-floating active sludge organisms for different technology lines have been revealed. About 50 species of organisms have been identified. The ability of the fiber-porous carrier to adsorb the considerable amount of sludge biomass has been shown