Pollution
Wastewater treatment
Article REF: C5220 V1
Pollution
Wastewater treatment

Author : Abdelkader GAÏD

Publication date: February 10, 2008 | Lire en français

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1. Pollution

For further information, please refer to the following articles in this treatise:

  • urban sanitation [1] ;

  • water pollution control [2] ;

  • distribution water: unitary treatment [3] ;

  • wastewater treatment inventory [4].

1.1 Pollution parameters

Wastewater is an extremely complex medium, so a few parameters are used to characterize it. These are generally expressed in mg/L.

  • Suspended solids (SS): the undissolved fraction of pollution. The interministerial circular of November 4, 1980 on the conditions for determining...

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