nking water treatment by coagulation microfiltration using metal membranes[J]. Journal o f Membrane Science,2004,242: 47–55 8 The Mechanism and Synergis tic Effect of Advanced Drinking-Water Treatment Techniques on Removal of anic Matter Xueying CHENG , An Yi, Qishan WANG , Libo WU (The College of Environmental Science & Engineering at Nankai University, Tianjin ,300071,China) Abstract It introduced several kinds of advanced drinking-w ater treatment techniques on removal of natural organic matter (NOM) based on the size and polar of NOM molecular. It also discussed the relationship between the kind of NOM and treatment techniques and the synergistic removal effect binatorial treatment techniques. Keywords: anic matter (NOM) Advanced treatment drinking water