Topic outline

  • Public Water Disinfection using Potassium Permanganate

    Credits: 1 PDH

    PDH Course Description:

    Potassium permanganate (KMnO4) is used primarily to control taste and odors, remove color, control biological growth in treatment plants, and remove iron and manganese. In a secondary role, potassium permanganate may be useful in controlling the formation of THMs and other DBPs by oxidizing precursors and reducing the demand for other disinfectants.

    Topics:

    • Potassium Permanganate Chemistry
    • Oxidation Potential
    • Potassium Permanganate Generation
    • Primary Uses and Points of Application
    • Pathogen Inactivation and Disinfection Efficacy
    • Environmental Effects
    • Use as a Disinfectant
    • Bacteria/Virus/Protozoa Inactivation
    • CT Curves
    • Disinfection Byproduct Formation
    • Case Studies
    • Status of Analytical Methods
    • Operational Considerations
    • Advantages and Disadvantages of Potassium Permanganate Use

    To take this course:

    1.) Enroll in Course: Click below to enroll:
    (must be logged into your user account)


    2.) Study: Once enrolled, click below to begin the course:

    Download the Study Guide

    3.) Test: Once you've thoroughly read the course materials, please click below to take the final examination.

    Take the final exam

    4.) Certificate: A passing grade of 70% or higher on the exam, is required to receive the certificate of completion for this PDH course.
         NOTE: After the exam is completed, you will need to return to this page, in order to print (download) the certificate of completion.

    Important Notice:

    Please ensure that a payment has been remitted, prior to completing Step 4 (printing your certificate of completion).
    Additionally, check your receipt to confirm that your plan is active and has not expired. 
    Certificates issued without a completed payment may be considered invalid by your board of licensure.


    Print the Certificate of Completion

    Publication Source: US Environmental Protection Agency

    Harlan Bengtson PhD, PE

    • Topic 1