Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we covered a set of wastewater and drinking water treatment questions on the topics of Sequencing Batch Reactors and Chlorine Gas Withdraw Rate. This time you can test your knowledge about oxidation ditch detention time and liquid chlorine storage.
Wastewater Treatment Sample QuestionAn oxidation ditch has a volume of 1,560,000 gallons. If the flow to the oxidation ditch is 980,000 gallons per day, what is the detention time in hours?
A. 15.1 hoursB. 38.2 hoursC. 76.2 hoursD. 90.4 hours
Water Treatment Sample Question
What temperature should be
Exam Study Guide: Oxidation Ditch Detention Time and Liquid Chlorine Storage
Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering these questions and others from our Exam Study Guide Series.
Feb 21, 2024
| by Rick Lallish and Drew Hoelscher |
