New approach to the simultaneous determination of pollutants in waste waters by flow injection analysis. Part II. Cationic pollutants

Abstract

A simultaneous determination for three or more pollutants in waste waters by reversed flow injection analysis is presented. The insertion of several valves with different functions along the manifold allows a simple, fast and versatile photometric determination of pollutants using a single configuration. These features made this type of analysis suitable for monitoring polluting species in waste waters.