The slag is processed externally and disposed of at landfills for residual materials. Before the slag is processed, however, it is deposited for some time until about 5 % of residual metals (FE, NE) can be extracted at the stationary treatment plant. The remaining slag is then disposed of.
The scrap is used in the metal industry.
ca. 20 kg boiler ash and ca. 30 kg filter ash
The boiler and filter ash is mixed with certain aggregates to solidify it before it is disposed of at a landfill.
The filter cake is solidified and disposed of at a landfill.
The cleaned water is discharged into the Danube through an outlet channel.
The plaster is used in the construction materials industry.