Presence of Natural Organic Matter(NOM) a contaminant in source water poses a challenge during water treatment and distribution. Focus of many previous water treatment research has been on changes in NOM during water treatment, but there's a shift in research trend to focus on NOM in source water (before any treatment).Its of greater benefit for water treatment utilities to characterize NOM in source water so as to know its quantity, source and predict removal and suitable removal technology. This book shows the investigation of different NOM size fractions in different surface and ground...