A method for controlling water quality in the simultaneous presence of bacteria, sludge and algae by a heuristic approach

The problem solved by this finding consists of more signals from water pollutants affecting each other (cross-sensitivity) with technically reasonable accuracy, above 30%, in order to alert the excise situation in a waterway and in a known location in quasi-real time and to be able to take water samples from the appropriate location and analyze them in the laboratory.