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 RBC Troubleshooting; and Noncarbonate Hardness. This time, you can test your knowledge about Activated Sludge Conditions, and Well Screens.
Wastewater Treatment Sample QuestionWhat condition occurs when the sludge age advances and there is less food available per bacteria?
A. FlocculationB. Nocardia filaments C. Excessive white foamD. Endogenous respiration
Answer: The answer to this question is D. A portion of the bacteria can be lost due to endogenous respiration at high sludge ages. This
Exam Study Guide: Activated Sludge Conditions; and Well Screens
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.
Sep 04, 2019
| by Rick Lallish and Drew Hoelscher |
