Grasse Roumiguières, France
The water treatment technologies implemented in the 80's at the Roumiguières wastewater plant had become obsolete: organic pollutants, chemicals and bacteria were discharged into the Siagne river. The Siagne river, classified "sensitive environment", serves an area of fish farming and is a well field to supply drinking water of Cannes City. Faced with problems of safety and environmental issues, the municipality must undertake extensive work to design and build a new wastewater plant.
Treatment line :