Betriebsmethoden in der Abwasseranalytik: ein Vergleich mit genormter Analytik

During proficiency tests for wastewater analysis, using on the one hand rapid tests in the laboratories of wastewater treatment plants and on the other hand standard analytical procedures in public and private water laboratories, a huge amount of data was collected and used here for the comparison of the analysing methods. The precision was calculated from the dispersion of the data and the trueness from comparison with a conventional true value. In many cases the rapid tests showed an astonishingly good comparability with the standardized methods.