Sentence examples for total coliform reduction from inspiring English sources

A regression model for predicting total coliform reduction under different operating conditions was developed and validated.

Results showed that increasing power and treatment time or both increases total coliform reduction, whereas switching from continuous to pulsed mode in combination with power and treatment time has negative effect on total coliform reduction.

After the pasteurization, 100% of the E. coli and 99.99% of the total coliforms reductions were observed in the filtered and the unfiltered water.

A 96.25% reduction (log 1.65) in total coliforms, 98% reduction (log 2.27) in E. coli and 94.8% reduction in turbidity was observed in the filtered water samples.

Concomitantly, the microbiological water tests showed an extremely high reduction of total coliform bacteria and streptococci, about 99%, even without a specific disinfection step.

A further combination with two-step clarifier tanks filled with two different natural filter media did not have any apparent effects on the reduction of total coliform, opposite to the finding found in another study (Jerri et al. 2012).

The one-way ANOVA test found that the reduction of total coliform was not significantly influenced either by the dose of powdered M. oleifera seed coagulant or by the sequences of natural filter media used in the two-stage clarifier tank (P > 0.05).

This system did appear to improve the appearance and the quality of TSW final effluent, with higher reduction of BOD, COD, TSS and stability in pH value, but failed to reduce the number of total coliform in the effluent TSW.

In 2004, 15percentt of aircraft water in random sampling by the Environmental Protection Agency tested positive for total coliform bacteria.

Faecal coliform reduction was also monitored.

Nutrient MacConkey agar was used for total coliform bacterial count and Eosin for total fecal coliform.