Sentence examples for classification of sewage from inspiring English sources

The rather simple concept of engineering classification of sewage treatment stages is introduced: preliminary, primary, secondary, and tertiary treatment.

The percentage of sewage samples detected as HAV-positive in this study are consistent with the classification of Italy as a country with low/intermediate endemicity.

Talk of sewage works in mysterious ways.

The red-carpeted stairs reek of sewage.

The carpets stank of sewage.

Sewage sludge is the solid material remaining from the treatment of sewage.

Contamination was due to percolation of sewage.

Hygienic dry toilets instead of sewage, anyone?

The streets smell of sewage and sweets.

The water stank, sometimes of sewage, sometimes of kerosene.

Its narrow and ancient streets stink of sewage.