Basically, the sewage treatment plant includes several treatment phases which are installed in different tanks or chambers of a tank. The biology of the sewage treatment plant works according to the submersed fixed bed.
Functional principle of the ClearFox® sewage treatment plants fixed bed technology
The ClearFox fixed bed plants are durable, easy-to-handle solutions for complex cases of application. Up to now, in situations where the wastewater production was fluctuating over time or in terms of content, it has been required to continuously measure the control parameters such as sludge content (via the dried matter measurement) in order to optimise operation. The sewage treatment plant, however, should be regulated automatically over a wide range and be adjustable with simple variables. This is only possible in a biology with fixed sedentary medium (fixed bed), since the consistency and volume of the submersed sludge is of minor importance.