Fig. 5From: Effectiveness of two-stage horizontal subsurface flow constructed wetland planted with Cyperus alternifolius and Typha latifolia in treating anaerobic reactor brewery effluent at different hydraulic residence timesEffect of HRT and MLR on a TP and b PO4-P at different HRTs and MLRs, c TP average removal efficiency, and d PO4-P average removal efficiency at different HRTs and MLRs in a two-stage HSSFCWBack to article page