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    Surface Water Treatment Overview

    • Surface Water Quality:  rivers, lakes, algae, turbidity, EDCs, distribution WQ
    • Traditional Treatment Technologies: in-line, direct, conventional, slow sand
    • High Rate Clarification: ozone and biological filtration
    • Multiple Barriers

    Rapid Mixing, Coagulation and Flocculation Technologies

    • What Coagulation Chemicals do: charge neutralization, agglomeration, van der waals forces, alternative coagulants: aluminum salts, iron salts, polymers, pre-hydrolized aluminum salts
    • How Rapid Mixing Occurs: static mixers, in-line power mixers, turbine basin mixers, side stream mixers, no mixing needed for Sweep Floc?
    • What Role Does Flocculation Play, Settling Velocities, Floc Shear

    Clarification 

    • Traditional Clarification Technology: colloids, settling velocities, and sedimentation
    • Lime Softening
    • Settling Plates and Tubes, Softening
    • Innovation in Clarification: sand ballasted clarification, vacuum assisted upflow clarification, DAF & high Rate DAF, recycled solids upflow clarification
    • Pre-Sedimentation, Riverbank Filtration 

    Filtration 

    • Membranes (micro, ultra, nano and reverse osmosis)
    • Media Filters (sand anthracite and GAC) Filter Underdrain Systems 
    • Biological Filters
    • Slow Sand Filtration
    • Riverbank Filtration 
    • Backwashing and Air-Scour
    • Mechanical Filtering Systems 

    Disinfection and Oxidation Strategies

    • UV 
    • Ozone
    • Chlorination 
    • Chlorine Dioxide 
    • Chloramination 
    • Permanganate 
    • Peroxide
    • Advanced Oxidation 

    Chemical Feed Systems  

    • Understand Chemical Feed System Design and Design Considerations
    • Liquid Feed Systems
    • Dry Feed Systems
    • Specialized Feed System
    • Chemical Safety
    • Integrated Design

    Groundwater Treatment

    • Ion Exchange
    • Adsorption Technologies
    • Filtration Technologies
    • Precipitation Technologies
    • Aeration/degassing Technologies
    • Membrane Technologies

    Ground Water Contaminant Removal

    • Aeration/Degassing 
    • Iron and Manganese Removal 
    • Nitrate Removal 
    • Arsenic Removal

    Removal of Less Common Contaminants  

    • Radionuclides Removal 
    • Hexavalent Chromium Removal 
    • Organics Removal 
    • Perchlorate Removal

    Developing Marginal Water Supplies

    • Brackish Water Treatment and Desalination
    • Water Reuse Treatment for Potable Use
    • Aquifer Storage and Recovery

    Residuals Handling

    • Types of Residuals
    • Regulations for dewatering and disposing of water treatment plant 
    • Centrifuges
    • Filter Presses
    • Belt-filters, Lagoons 
    • Sludge Drying Beds
    • Evaporation Ponds 
    • Wetland Treatment 
    • Recycling Stream Treatment  

    Distribution Water Quality

    • Corrosion Control 
    • Disinfection by Product Reduction 
    • Prevention of Nitrification 
    • Contaminant Prevention
    • Monitoring Technologies
    • Cleaning and Flushing Technologies

    Registration opens soon!  


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    This course outline is subject to change

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