Waste Water Engineering
Stone ware pipes are

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

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Waste Water Engineering
The clarigesters are

Circular septic tanks
Circular Imhoff double tanks with bottom hoppers
Rectangular septic tanks
Circular Imhoff double storey tanks without bottom hoppers

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