VMM Report plant systems
In 1999, the Flemish Environment Agency (VMM) had ten reed beds monitored by the Provincial Institute for Hygiene (PIH) for a year. Samples were taken every two weeks. The systems mentioned in the report were partly built by private individuals after a course by RietLand in collaboration with the Steunpunt Small-scale Water Purification of the non-profit organization. Dialogue. The system at the Hooibeekhoeve was built by RietLand.