Nutrient removal - IRIDRA's solutions
For nutrienti removal and eutrophication risk reduction, IRIDRA proposes the following technical solutions
Classical constructed wetlands
Intensified constructed wetlands (Constructed wetlands 2.0)
Additional integrated solutions
- Combination with additional ecosystem services
- Combination with landscaping solutions for water, green, and cities
- Combination with river restoration solutions
IRIDRA's experience
Among the most representative examples of IRIDRA's experience in this field are following reported.
Detention basin of Cento (FE) River flow treated during not rainy period
50 l/s
Chosen Nature-Based solution
FWS sited inside the detention basion
Peculiarity
Multipurpose nature-based solution integrating different ecosystem services within the detention basin of Cento additional to flood mitigation: river water quality improvement, recreational site, and biodiversity increase.
Year of design
2011
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River maintenance authority Acque Risorgive, Vernise channel in the municipality of Zero, Branco and Scorzé (VE - Italy) Channel flow treated during not rainy period
50 l/sChosen Nature-Based solution
FWS
Peculiarity
Intervention included within the plan for restoration of Venice Lagoon
Year of design
2014
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River maintenance authority Acque Risorgive, Dese Sile (VE - Italy) Channel flow treated during not rainy period
50 l/sChosen Nature-Based solution
FWS
Peculiarity
Multipurpose nature-based solution, aimed to reduce nutrient loads for eutrophication control and weland restoration of high naturalistic value
Year of design
2015
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River maintenance authority Acque Risorgive, Zermason (VE - Italy) Channel flow treated during not rainy period
50 l/sChosen Nature-Based solution
FWS
Peculiarity
Multipurpose nature-based solution, aimed to reduce nutrient loads for eutrophication control and weland restoration of high naturalistic value
Year of design
2015
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