Exam Study Guide - December 2020

Licensing exams can be challenging. Our Exam Study Guide helps you prepare by presenting questions similar to those on an actual exam. You can find many more sample questions on the TPO website at www.tpomag.com/study.

WASTEWATER

By Rick Lallish

Membrane bioreactors are becoming a viable option for retrofitted waste treatment facilities or newly built facilities. What two types of MBR layouts are commonly used?

A. Inward and outward

B. Sidestream and inline (submerged)

C. Aerobic and...

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