Landfill leachates - IRIDRA's solutions
For the landfill leachate, IRIDRA proposes the following technical solutions
Classical constructed wetlands
- Constructed wetlands with horizontal subsurface flow (HF)
- Constructed wetlands with vertical subsurface flow (VF)
- Constructed wetlands with free water surface (FWS)
- Hybrid constructed wetlands (VF + HF, VF + VF + HF + HF + FWS)
Intensified constructed wetlands (Constructed wetlands 2.0)
- Lagoons
IRIDRA's experience
Among the most representative examples of IRIDRA's experience in this field are following reported.
Taglietto landfill, Villadose (RO - Italy) Treated person equivalent
338 PE (referred to organic load)
Chosen Nature-based solution
VF + VF + VF + HF + HF + FWS
Peculiarity
First constructed wetland for landfill leachate in Italy
Year of realization
2010
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San Donato landfill, Vinci (FI - Italy) Treated wastewater quantity
8.5 m3/day
Chosen Nature-based solution
VF + VF + VF + HF + HF + FWS
Year of design
2010
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Lusignan landfill (Guyana) Treated wastewater quantity
100 m3/dayChosen Nature-based solution
Lagoon + FWS
Year of design
2014
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Transfer station for touristic areas (Belize) Treated wastewater quantity
4.9 - 5.2 m3/day
Chosen Nature-based solution
VF + HF
Peculiarity
Treatment of landfill from waste compaction in transfer stations
Year of design
2016
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Treatment plant for not dangerous wastes of Belvedere S.p.A., Peccioli (PI - Italy) Treated wastewater quantity
1 m3/giorno (pilot plant)
Chosen Nature-based solution
HF
Peculiarity
Trattament of water from evaporation tower
Year of realization
2014
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