What hindsight is there on reed bed filters?
In the field of water management, the reed bed filter (RBF) system has been in place for almost thirty years in France. Originally intended only for wastewater treatment, it has since been used for rainwater management and flood prevention. Although it is a solution based on nature (it is directly inspired by the functioning of wetlands), the fact remains that the installations evolve and are subject to ageing.
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