II. Sewer Network and Facilities Topic II. 11. Flow Split and Regulation Chambers: Kinds and Structures

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II. Sewer Network and FacilitiesTopic II. 11.
Flow Split and Regulation Chambers Kinds and
Structures

• Kinds
• Weirs
• Side weirs
• Transverse weirs
• Orifices
• Side orifices
• Bottom orifices
• Relief siphons
• Vortex chambers (with weirs)
• Intercepting chambers
• Chambers with mechanical equipment

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Flow Split and Regulation ChambersKinds and
Structures1 - transverse wire 2, 3, 4 -
side wires

• Schemes of Weir Type Flow Split Chambers

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Flow Split and Regulation ChambersKinds and
Structures

• Schemes of Flow Split Chambers of Side Weir Type
• a - one fold side weir ? - two folds sides weir
  b - curved weir

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Flow Split and Regulation ChambersKinds and
Structures

• Classical Structure of Side Weir

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Flow Split and Regulation ChambersKinds and
Structures

• Structure of Side Weir (an Example)

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Flow Split and Regulation ChambersKinds and
Structures
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Flow Split and Regulation ChambersKinds and
Structures
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Flow Split and Regulation ChambersKinds and
Structures

• Flow Diverting Chamber with Side Orifice and
  Mechanical Equipment

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Flow Split and Regulation ChambersKinds and
Structures

• Vortex Chamber (Publicity Scheme)

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Flow Split and Regulation ChambersKinds and
Structures

• Interceptor Chamber

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Flow Split and Regulation ChambersKinds and
Structures
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Flow Split and Regulation ChambersKinds and
Structures

• Tideflex type of the CSOs Discharge Pipe