Environmental Engineering

  1. Environmental Remediation
    1. Contaminated Site Characterization
      1. Site Investigation and Assessment
        1. Phase I Environmental Site Assessment
          1. Phase II Environmental Site Assessment
            1. Historical Site Use Research
              1. Preliminary Assessment
              2. Soil and Groundwater Sampling
                1. Sampling Design
                  1. Statistical Sampling
                    1. Judgmental Sampling
                    2. Sampling Techniques
                      1. Soil Sampling Methods
                        1. Groundwater Sampling Methods
                          1. Quality Assurance/Quality Control
                          2. Analytical Methods
                            1. Laboratory Analysis
                              1. Field Screening
                                1. Data Quality Objectives
                              2. Contaminant Fate and Transport
                                1. Physical Processes
                                  1. Advection
                                    1. Diffusion
                                      1. Dispersion
                                        1. Volatilization
                                        2. Chemical Processes
                                          1. Sorption
                                            1. Precipitation
                                              1. Dissolution
                                                1. Hydrolysis
                                                2. Biological Processes
                                                  1. Biodegradation
                                                    1. Biotransformation
                                                      1. Bioaccumulation
                                                  2. Remediation Technologies
                                                    1. In-Situ Technologies
                                                      1. Bioremediation
                                                        1. Natural Attenuation
                                                          1. Monitored Natural Attenuation
                                                            1. Intrinsic Bioremediation
                                                            2. Enhanced Bioremediation
                                                              1. Biostimulation
                                                                1. Bioaugmentation
                                                                2. Phytoremediation
                                                                  1. Phytoextraction
                                                                    1. Phytostabilization
                                                                      1. Rhizofiltration
                                                                    2. Physical Treatment
                                                                      1. Soil Vapor Extraction
                                                                        1. System Design
                                                                          1. Vapor Treatment
                                                                          2. Air Sparging
                                                                            1. System Components
                                                                              1. Application Limitations
                                                                              2. Dual-Phase Extraction
                                                                              3. Chemical Treatment
                                                                                1. In-Situ Chemical Oxidation
                                                                                  1. Oxidant Types
                                                                                    1. Hydrogen Peroxide
                                                                                      1. Permanganate
                                                                                        1. Persulfate
                                                                                          1. Ozone
                                                                                          2. Delivery Methods
                                                                                          3. Chemical Reduction
                                                                                            1. Surfactant Enhanced Remediation
                                                                                            2. Physical Barriers
                                                                                              1. Permeable Reactive Barriers
                                                                                                1. Reactive Materials
                                                                                                  1. Zero-Valent Iron
                                                                                                    1. Activated Carbon
                                                                                                      1. Limestone
                                                                                                      2. Design Considerations
                                                                                                      3. Containment Systems
                                                                                                    2. Ex-Situ Technologies
                                                                                                      1. Excavation and Treatment
                                                                                                        1. Soil Excavation
                                                                                                          1. Off-Site Disposal
                                                                                                            1. On-Site Treatment
                                                                                                            2. Pump-and-Treat Systems
                                                                                                              1. System Components
                                                                                                                1. Extraction Wells
                                                                                                                  1. Treatment Systems
                                                                                                                    1. Injection Wells
                                                                                                                    2. Treatment Technologies
                                                                                                                      1. System Optimization
                                                                                                                      2. Soil Treatment
                                                                                                                        1. Soil Washing
                                                                                                                          1. Physical Separation
                                                                                                                            1. Chemical Extraction
                                                                                                                              1. Washing Agents
                                                                                                                              2. Thermal Treatment
                                                                                                                                1. Low-Temperature Thermal Desorption
                                                                                                                                  1. High-Temperature Thermal Desorption
                                                                                                                                    1. Incineration
                                                                                                                                    2. Biological Treatment
                                                                                                                                      1. Landfarming
                                                                                                                                        1. Composting
                                                                                                                                          1. Biopiles
                                                                                                                                    3. Risk Assessment
                                                                                                                                      1. Human Health Risk Assessment
                                                                                                                                        1. Hazard Identification
                                                                                                                                          1. Exposure Assessment
                                                                                                                                            1. Exposure Pathways
                                                                                                                                              1. Exposure Scenarios
                                                                                                                                                1. Exposure Calculations
                                                                                                                                                2. Toxicity Assessment
                                                                                                                                                  1. Dose-Response Relationships
                                                                                                                                                    1. Reference Doses
                                                                                                                                                      1. Cancer Slope Factors
                                                                                                                                                      2. Risk Characterization
                                                                                                                                                        1. Risk Calculations
                                                                                                                                                          1. Uncertainty Analysis
                                                                                                                                                        2. Ecological Risk Assessment
                                                                                                                                                          1. Problem Formulation
                                                                                                                                                            1. Exposure Assessment
                                                                                                                                                              1. Receptor Identification
                                                                                                                                                                1. Exposure Pathways
                                                                                                                                                                2. Effects Assessment
                                                                                                                                                                  1. Toxicity Testing
                                                                                                                                                                    1. Ecological Effects
                                                                                                                                                                    2. Risk Characterization
                                                                                                                                                                      1. Risk Estimation
                                                                                                                                                                        1. Uncertainty Analysis

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                                                                                                                                                                  5. Solid and Hazardous Waste Management

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                                                                                                                                                                  7. Environmental Systems and Sustainability