Chapter 1: Introduction. Chapter 2: Coagulant characteristics and reactions. Chapter 3: Floc formation and floc structure. Chapter 4: Practical application of fractal dimension. Chapter 5: Coagulation and flocculation with organic polyelectrolytes. Chapter 6: Dissolved air flotation in drinking water treatment. Chapter 7: Membrane filtration processes and fouling. Chapter 8: Removal of natural organic material and algal metabolites using activated carbon. Chapter 9: Surface chemistry effects in activated carbon adsorption of industrial pollutants. Chapter 10: Manganese removal. Chapter 11: Arsenic removal during drinking water treatment. Chapter 12: Cryptosporidium/sand interactions during filtration. Chapter 13: Dewatering of water treatment plant sludges. Chapter 14: Biocorrosion in drinking water distribution systems. Chapter 15: Adhesion analysis of scaling systems. Chapter 16: Fate of particles in the distribution system. Chapter 17: Natural organic matter. Chapter 18: Fundamentals of particle stability.