Waste Water Engineering
Stone ware pipes are

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

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Waste Water Engineering
The clarigesters are

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

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