Effet de l'espece de plante en marais filtrants artificiels selon la saison, le type de marais filtrant et la nature des polluants

Constructed wetlands (CWs) are commonly used to treat municipal wastewater, but they can also handle a wide range of effluents by using different types of CWs and under a variety of climatic conditions. Plants play a central role in CWs, but it is still unknown if the presence of plants or the choice of the species have the same influence under different conditions. In this study, I evaluated the influence of the presence and the species of plants under two very different conditions: 1) treatment of hydroponic wastewater by a horizontal flow CW in winter conditions, 2) sludge treatment by a vertical flow CW in summer conditions.