Waste Water Engineering
With self cleansing velocity in sewers

Silting occurs at bottom
Both silting and scouring occur at bottom
Scouring occurs at bottom
Neither silting nor scouring occurs at bottom

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Waste Water Engineering
Stone ware pipes are

Highly resistant to sulphide corrosion
Highly impervious
Especially suited to pressure pipes
Hydraulically efficient because of their smooth interior surface

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