L8a - Screening Flashcards

1
Q

Intake Facilities

A

Facilities to divert and transport water from supply source to pump station or treatment plant

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2
Q

Intake Bar Rack

A

Course Screen - designed to prevent entry of large materials

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3
Q

Traveling Belt Screen

A

Fine Screen designed to prevent small fish from being drawn into intake

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4
Q

How should screens be designed and operated

A
  • Minimize head loss
  • Average velocity greater than 0.5 m/s to stop deposition
  • Continuous cleaning
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