2016/8/15 · Flat sheet commercial membranes with mean pore size of 0.45 µm were applied in the DCMD system [PTFE/PP (PTF045LD0A, Pall, USA), PTFE/PP (TF-450, Pall, USA) and PVDF (HVHP-14250, Millipore, USA)]. To investigate FA transfer through the DCMD membrane, synthetic wastewater samples were prepared in different concentrations of ammonium chloride (Sigma-Aldrich, Germany) in