Water Resources Engineering

  1. Wastewater and Stormwater Engineering
    1. Wastewater Collection
      1. Sewer Systems
        1. Sanitary Sewers
          1. Storm Sewers
            1. Combined Sewers
            2. System Design
              1. Flow Estimation
                1. Pipe Sizing
                  1. Slope Requirements
                    1. Minimum Velocities
                    2. System Components
                      1. Manholes
                        1. Lift Stations
                          1. Force Mains
                            1. Inverted Siphons
                            2. Infiltration and Inflow
                              1. Sources and Causes
                                1. Quantification Methods
                                  1. Control Strategies
                                2. Wastewater Characteristics
                                  1. Flow Characteristics
                                    1. Average Daily Flow
                                      1. Peak Flow Factors
                                        1. Minimum Flow
                                          1. Flow Variations
                                          2. Physical Characteristics
                                            1. Total Solids
                                              1. Suspended Solids
                                                1. Settleable Solids
                                                  1. Temperature
                                                  2. Chemical Characteristics
                                                    1. Biochemical Oxygen Demand
                                                      1. Chemical Oxygen Demand
                                                        1. Total Organic Carbon
                                                          1. Nutrients
                                                            1. pH and Alkalinity
                                                              1. Toxic Substances
                                                              2. Biological Characteristics
                                                                1. Indicator Organisms
                                                                  1. Pathogens
                                                                    1. Microbial Activity
                                                                  2. Wastewater Treatment
                                                                    1. Preliminary Treatment
                                                                      1. Screening
                                                                        1. Grit Removal
                                                                          1. Flow Equalization
                                                                            1. Odor Control
                                                                            2. Primary Treatment
                                                                              1. Plain Sedimentation
                                                                                1. Chemically Enhanced Primary Treatment
                                                                                  1. Primary Clarifier Design
                                                                                    1. Scum and Sludge Removal
                                                                                    2. Secondary Treatment
                                                                                      1. Activated Sludge Process
                                                                                        1. Trickling Filters
                                                                                          1. Rotating Biological Contactors
                                                                                            1. Stabilization Ponds
                                                                                              1. Constructed Wetlands
                                                                                              2. Advanced Treatment
                                                                                                1. Biological Nutrient Removal
                                                                                                  1. Filtration
                                                                                                    1. Disinfection
                                                                                                      1. Membrane Bioreactors
                                                                                                      2. Sludge Treatment
                                                                                                        1. Thickening
                                                                                                          1. Stabilization
                                                                                                            1. Conditioning
                                                                                                              1. Dewatering
                                                                                                                1. Disposal and Reuse
                                                                                                              2. Stormwater Management
                                                                                                                1. Runoff Estimation
                                                                                                                  1. Rational Method
                                                                                                                    1. NRCS Method
                                                                                                                      1. Unit Hydrograph Method
                                                                                                                        1. Continuous Simulation
                                                                                                                        2. Drainage System Design
                                                                                                                          1. Storm Sewer Design
                                                                                                                            1. Inlet Design
                                                                                                                              1. Culvert Design
                                                                                                                                1. Channel Design
                                                                                                                                2. Stormwater Controls
                                                                                                                                  1. Detention Basins
                                                                                                                                    1. Retention Ponds
                                                                                                                                      1. Constructed Wetlands
                                                                                                                                        1. Underground Storage
                                                                                                                                        2. Low Impact Development
                                                                                                                                          1. Green Infrastructure
                                                                                                                                            1. Bioretention Systems
                                                                                                                                              1. Permeable Pavements
                                                                                                                                                1. Green Roofs
                                                                                                                                                  1. Rain Gardens
                                                                                                                                                    1. Vegetated Swales
                                                                                                                                                    2. Water Quality Treatment
                                                                                                                                                      1. First Flush Treatment
                                                                                                                                                        1. Filtration Systems
                                                                                                                                                          1. Oil-Water Separators
                                                                                                                                                            1. Constructed Treatment Wetlands