Initial Evaluation of Innovative Electrochemical Sensor Technology for pH Detection

During the project new sensor technology from the Holst Centre in the Netherlands has been tested with respect to suitability for implementation in the Dutch water sector. As a representation for the more generic ion-sensitive technology that Holst Centre develops, pH sensors were selected as a benchmark. Laboratory experiments in small stagnant samples and in continuous flow were performed to assess the reproducibility and stability of the pH readout.