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 Corrosive Gases; and Calculating Brake Horsepower. This time, you can test your knowledge about industrial waste treatment; and backflow control devices.
Wastewater Treatment Sample Question
What type of ponds are often used to treat strong industrial wastes?
A. AerobicB. Anaerobic C. FacultativeD. Mechanically aerated
Answer: The answer to this question is B. Anaerobic ponds are most often used to treat strong industrial and agricultural wastes. Some are used for pretreatment as well. They
Exam Study Guide: Industrial Waste Treatment; and Backflow Control Devices
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.
Apr 16, 2019
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