chapter Background Prerequisites -- chapter Introduction -- chapter Background Chemistry and Fluid Mechanics -- chapter 1 Quantity of Water and Wastewater -- chapter 2 Constituents of Water and Wastewater -- chapter 3 Flow Measurements and Flow and Quality Equalizations -- chapter 4 Pumping -- chapter 5 Screening, Settling, and Flotation -- chapter 6 Mixing and Flocculation -- chapter 7 Conventional Filtration -- chapter 8 Advanced Filtration and Carbon Adsorption -- chapter 9 Aeration, Absorption, and Stripping -- chapter 10 Water Softening -- chapter 11 Water Stabilization -- chapter 12 Coagulation -- chapter 13 Removal of Iron and Manganese by Chemical Precipitation -- chapter 14 Removal of Phosphorus by Chemical Precipitation -- chapter 15 Removal of Nitrogen by Nitrification–Denitrification -- chapter 16 Ion Exchange -- chapter 17 Disinfection.