Since 2002, IWVA has treated secondary wastewater effluent through ultrafiltration and reverse osmosis at Torreele, infiltrating up to 2.5 million m3/year into …
Koksijde, Belgium
Good practice
Evidence: Descriptive / self-reported
Top 58%40/100
Flemish agri-environment PES: 2,529 farmers received €11.1M in 2025 for managing 5,948 ha of agricultural land for biodiversity — botanical grasslands, flower …