Lagoons, low tech solutions

Lagoons (or waste stabilization ponds) and other low-tech systems (e.g., trickling filters) are solutions able to provide good wastewater treatment efficiencies with low investment costs.

IRIDRA proposes low-tech options when the local conditions are not suitable to install a constructed wetland treatment plant. An example is the design of WWTP for developing countries, when the minimazion of investment costs is of primary importance.

Lagoon (followed by a free water surface constructed wetland) for the treatment of leachate from the landifll Lusignan (Guyana), designed by IRIDRA

Trickling filters for the treatment of domestic wastewater produced by a drug rehabilitation centre in Pistoia (PT - Italy), designed by IRIDRA

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