Sentence examples for bacterial indicators of from inspiring English sources

The microbiological quality of water is classically monitored by searching for and quantifying bacterial indicators of fecal contamination.

Bacterial indicators of fecal contamination are present in high concentrations in the influents, and the reservoirs reduced the density of fecal microorganisms by 90%to99.9%90%to99.9%

The EPA update is two-tiered: re-evaluating the bacterial indicators of contamination and improving the speed with which samples are analyzed.

The bacteriological quality of water was determined by investigating bacterial indicators of water quality.

Escherichia coli is a commonly used bacterial indicator of water quality.

It is the commonly used bacterial indicator of sanitary quality of foods and water.

A bacterial indicator of fecal contamination, Escherichia coli, was increased in recreational waters in Ontario, Canada (Marsalek and Rochfort 2004) and Lake Michigan (McLellan and Salmore 2003) following CSO events.

For bacterial indicators, the combination of two-stage MSL system achieved high log removals between 2.21 and 3.15 log units.

As for bacterial indicators, the numbers of somatic coliphages were relatively homogeneous in all the samples tested (Table 1) and also in accordance with previous analyses of samples from the same source [28] [30].

Moreover, the levels of bacterial indicators do not always correlate with the concentration of viruses, especially when these indicators are present in low concentrations [ 22, 23].

The presence and levels of bacterial indicators do not always correlate with the presence and concentration of viruses, especially when these indicators are present in low concentrations.