Sewage Treatment Flashcards

1
Q

What is the purpose of Sewage Treatment?

A

Remove suspended/dissolve solids and meet the effluent criteria limits specified in NPDES prior to discharge to the Kankakee River

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2
Q

What powers teh Sewage Treatment Plant?

A

Powered from line J661

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3
Q

What transfers solid waste from the plant to the sewage treatment plant and what is the motive force?

A

Sewage Ejectors located north of SBO transfer waste to the STP. U1 Air supplies the motive force.

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4
Q

What is the general flowpath for STP?

A

Ejectors - surge tank - communutor - Pumps - splitter box - aeration tank - clarifiers - filter units - flow metering - UV disinfectant - Discharge

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5
Q

What characteristics of the SPlitter box control flow?

A

V notch and throttling device

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6
Q

WHere can splitter box flow to?

A

Aeration tanks or back to surge tank

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