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Imhoff Cone

Determining the settling characteristics of activated sludge or mixed-liquor solids is important in the design of a secondary clarifier for liquid-solids separation. The design must allow for adequate clarification of the effluent and solids thickening (settling) of the activated-sludge. Where the sludge characteristics are unknown, tests can be employed to evaluate sludge settling (thickening) characteristics.

Comes with How to: Determine the Sludge Volume Index (SVI) using an Imhoff Cone pdf.


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