Fig. 1
From: Screening of organic micropollutants in raw and drinking water in the Yangtze River Delta, China
a Map showing the sampling locations at the Tai Hu Basin within the Yangtze River Delta (N1 − N5). b DWTP treatment strategies and raw water sampling point. N1 − N5: 5 different DWTP. PAC powdered activated carbon, BACF biological activated carbon filter, OZONE ozone contactor, SED flocculation/sedimentation, SAND sand filter, COAG aluminum coagulation, BP biological pretreatment, FLO flocculant, KMnO4/Cl2/alum chemical additive, SP sampling point of raw water