Abstract
In this paper, we present the study and the integration of screen-printed transducers for the detection of pollutants in water. In the first part, we discuss the use of acoustic transducteurs screen-printed and the technique to measure ultrasonic velocity in order to detect pollutants miscible or not with water. In the second part, we present the fabrication and test of screen printed transducers to measure the electrical conductivity in liquids. And finally we also ensure the adaptation and integration of these transducers with electronic modules.