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 Sludge Blanket Depth; and Aluminum Sulfate as a Coagulant. This time, you can test your knowledge about different types of wastewater treatment bacteria and the proper sequence to add chemicals in water treatment.
Wastewater Treatment Sample Question:
Of the types of bacteria found in the activated sludge process, what group of bacteria gets its energy and carbon from organic compounds that are produced by other microorganisms and not itself?
A.
Exam Study Guide: Types of Bacteria; and Chemical Sequences
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 06, 2018 | by Rick Lallish and Drew Hoelscher |
