Wastewater Treatment Operator Study Guide 2013
I BACKGROUND The purpose of this study guide is to help prepare an individual for the Industrial Wastewater Treatment Operator Certification exam offered by the Ohio Water Environment Association. Spray Irrigation Treatment Grades 1 and 2. Resource/Reference Material Guide. Math Formulas. Also, review practice questions on the monthly. Distribution certification exams. Be a certified Water Treatment, Wastewater Treatment, Col- lection, or Distribution Operator at a level equivalent to ABC's.
Jump to:. In March 1991, following 20 plus years of a voluntary certification program, certification of wastewater works operators became mandatory.
Wastewater Treatment Operator Study Guide
This booklet is compiled in an effort to answer questions most often asked by operators and is a supplement to the Rule for Certification of Wastewater Works Operators (R317-10).