| accumulation of metals in a horizontal subsurface flow constructed wetland treating domestic wastewater in flanders, belgium. | this study assessed the accumulation of metals in a horizontal subsurface flow constructed wetland treating domestic wastewater of 350 pe after three years of operation. metal concentrations in the influent wastewater, effluent, sediment, leaves, stems, and belowground biomass of phragmites australis were analysed. spatial variations were assessed by sampling at increasing distance from the inlet and at different positions across the width of the reed bed. all metals except fe and mn were effici ... | 2007 | 17240426 |