Page Comparison

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The cases considered above may be categorised into the following three groups:

i.good hydraulic efficiency with Image Modified > 0.75;

ii.satisfactory hydraulic efficiency with 0.5 < Image Modified < 0.75; and

iii.poor hydraulic efficiency where Image Modified < 0.5.

Contaminant attenuation by the k-C* model is calculated separately at each timestep for each CSTR in a physical storage. As the assumed number of CSTRs in a storage increases the volume of each becomes less. Even so, the overall result is a greater change in pollutant concentration at the storage outlet.

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