Operator Education Course
From Water Analysis
This operator education course reviews the chemical chlorine to familiarize the operator with the disinfection portion of the water treatment plant and explain in a step by step method how to perform the Total Coliform analytical test, including quality assurance and control measures. Upon completion of this Contact Hour, the analyst should understand how to prepare needed solutions and media, how to count colonies, and how to correctly interpret the test results with respect to drinking water quality. In addition, a table outlining suggested volumes for nine water sources, including drinking water is provided. Some sample calculations along with a question and answer section is also provided to aid the analyst in understanding the material.