This site contains original math practice tests for introductory-level water treatment facility operator certification exams. These tests are designed to accompany the text material on my http://introductory-water-treatment-math.blogspot.com site. The posts on this site are printable, and I hereby grant permission to any state-approved water treatment facility operator school and its instructors to print, distribute to students, and use these practice tests for non-profit training purposes.
Saturday, July 11, 2009
Poundage/Dosage Pie Chart
This is the standard poundage/dosage pie chart that most students are given at water treatment operator certification school. This chart may prove helpful in solving the practice test problems on this website.
My name is Brad Williams, and I maintain a water treatment training site that is used by many water treatment schools throughout the United States and Canada. The URL for that training site is http://water-treatment-training.blogspot.com
