Potassium permanganate is used as an indicator of organic matter oxidation.
Floating particles are removed from water in a sandfilter.
The sandfilter is backflushed periodically.
www.lenntech.deKühltürme werden verwendet um die Temperatur von Prozesswasser zu reduzieren.
Dancach kann das Wasser wieder verwendet werden.
In den Kühltürmen sind die Bedingungen für das Wachstum von Mikroorganismen ideal.
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