Course Information
Course Title:
Understanding the Importance of Contact Time (CT) in Drinking Water Disinfection
Course Category:
Treatment
Course Description
The half-day class is designed to provide participants with an understanding of the concept of CT used in effective disinfection of water. Beginning with a full explanation of CT, the reasons for the use of tables supported by sound science and research will be examined as it relates to water microbiology. A brief explanation of Irradiation Time (IT) will be covered to assist in understanding similar concepts in the use of ultraviolet energy as an effective disinfectant. The various types of chemical disinfectants will be examined, with an explanation of the most successful methods that are used to provide the best methods of pathogen elimination. Lastly, a brief exercise will follow realted to the use of CT tables and how to use the tables for complaince with the Safe Drinking Water Act. This class will be useful to anyone who wished to learn more about the disinfection process as it relates to drinking water and public health.
Who Should Attend
Special Notes:
Cancellation Policy: If you cannot attend you must contact NEWWA in writing two business days prior to the start of this program to request a refund or credit minus a $30 administrative fee. If you contact NEWWA within one business day you will be charged 100% of the original course registration fee. This charge is non-refundable and non-transferable. Written refund/credit request made for special circumstances will be considered if received within two weeks from the start date of this program. Credit issues are valid for six months from the date of this program.
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