Installation And Operating Principle - Graf one2clean Einbauanleitung

3. Installation and operating principle

3. Installation and operating principle
A
The system is a fully biological small wastewater treatment system and functions on the principle of the
retention process with extended aeration. The system consists of an aerobic stage split into two tanks.
The two tanks are connected in the lower area so that the water level is always the same in both tanks.
This process therefore subjects all the domestic wastewater directly to aerobic wastewater treatment.
Blowing in compressed air aerates the entire system and the sludge aerated by this biologically cleans
the wastewater.
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