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.
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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.