2. Elements for calculating volumes and pollutant loads
2.1 Determination of domestic wastewater flows
To correctly size STERUs, it is essential to determine the volumes of wastewater requiring treatment.
SCROLL TO TOPTo estimate maximum domestic wastewater flows, it is necessary to take into account daily water consumption per person on the highest consumption days of the year. These peak consumptions are evaluated or calculated by taking into account the quantities of water produced, after subtracting losses, as well as any volumes...
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Elements for calculating volumes and pollutant loads
Bibliography
Websites
General Commission for Sustainable Development
https://www.ecologie.gouv.fr/commissariat-general-au-developpement-durable-cgdd
Eaufrance
https://www.eaufrance.fr/lassainissement-des-eaux-usees-domestiques
...Standards and norms
- Wastewater treatment plants – Part 1: General principles of construction: specifies the general principles of design, construction and installation of technical equipment for wastewater treatment plants. - NF EN 12255-1 - avril 2002
- Wastewater treatment plants – Part 3: Pretreatments: specifies applications, procedures and performance requirements for raw wastewater pretreatments. - NF EN 12255-3 - avril 2001 ...
Regulations
Directive 91/271/EEC of May 21, 1991 concerning urban waste-water treatment
Law no. 92-3 of January 3, 1992 on water,
LAW no. 2006-1772 of December 30, 2006 on water and aquatic environments
Decree no. 94-469 of June 3, 1994 on wastewater collection and treatment. Repealed by Decree n°2000-318 of April 7, 2000
Décret n° 2006-503...
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