Maximizing Secondary Wet Weather Treatment Capacity at ... - pncwa
Maximizing Secondary Wet Weather Treatment Capacity at ... - pncwa
Maximizing Secondary Wet Weather Treatment Capacity at ... - pncwa
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Clarifier Failure Mechanism<br />
Failure exacerb<strong>at</strong>ed <strong>at</strong> high SVI because the sludge blanket is less dense<br />
At failure, dispersed layer extends<br />
throughout clarifier and outlet<br />
arrangement carries TSS over weir<br />
` <br />
The turbulence<br />
cre<strong>at</strong>es a dispersed<br />
sludge layer above<br />
the thick blanket <strong>at</strong><br />
high flows<br />
Influent flow jets into<br />
the sludge blanket<br />
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