Search for: [Subject and Keywords = wastewater treatment] OR [Subject and Keywords = activated sludge process] OR [Subject and Keywords = artificial neural networks] OR [Subject and Keywords = virtual sensor] OR [Subject and Keywords = oczyszczalnia ścieków] OR [Subject and Keywords = reaktor z osadem czynnym] OR [Subject and Keywords = sztuczne sieci neuronowe \(SSN\)] OR [Subject and Keywords = czujnik wirtualny] OR [Title = Artificial Neural Network as a Virtual Sensor of Nitrate Nitrogen \(V\) Concentration in an Activated Sludge Reactor] OR [Creator = Płonka, Lesław]