NA-05 - Cleaning: Solids in Drain and Sewer Systems (Demo)

Consequences of solids entry

Deposits in sewers (4)

  • Reduction of the flow cross-section and/or increase of the surface roughness through construction or wear related defects (e.g. flow restrictions, pipe displacements, mechanical wear, internal corrosion, deformation, damaged pipe, etc.), as well as through foreign objects that have fallen into or were placed in the sewer [Stein98h].

 

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