The FILTRAN® process is an innovative compact vegetated filter (reed bed) for the treatment of organic matter and optimised for the treatment of total nitrogen in wastewater. Thanks to partial funding from the Walloon Region (technological cheques), NATUREM SOLUTIONS entrusted CEBEDEAU with a study in 2017 aimed at optimising the sizing of the process, the objective being footprint reduction and robustness testing. As part of this development, tests on the FILTRAN® semi-industrial pilot plant were carried out during 2018, with promising results.
