The load fluctuates considerably in sewage treatment plants as a result of customary daily use, seasonal influences and commercial inflows. Natural events, such as rainfall or periods of drought also lead to peak load and low load periods which call for flexibility of action. Aqualogic® control systems calculate the ideal regulation for individual operational units on the basis of Fuzzy Logic.
This mathematical method, which is modelled on our human way of thinking, can meet the most diverse demands due to its creation of an ideal operational performance. The partially conflicting requirements of the various cleaning processes can thus be optimally met and, for example, intermittent or continuous aeration achieved. The high level of transparency and ease of operation of Aqualogic® enable the user to adapt the system and include experiences previously gained.
Aqualogic® is flexibly adjusted to both existing and desired measuring technology. Many operating companies opt for a regulation of oxygen input by means of the measuring signals oxygen, temperature, ammonium and nitrate. Further signals (such as e.g. feed volume, phosphate, filling level, etc.) can be practically integrated according to the specific application, in order to meet the demands of more complex systems.