Exam Study Guide - August 2019

WASTEWATER By Rick Lallish

What is the maximum blanket level in a secondary (activated sludge) clarifier?

A. 5%

B. 10%

C. 25%

D. 50%

Answer: C. Basic operation and knowledge of clarifier process controls are fundamentals that most operators should understand....

Please login or register to view TPO articles. It's free, fast and easy!


Comments on this site are submitted by users and are not endorsed by nor do they reflect the views or opinions of COLE Publishing, Inc. Comments are moderated before being posted.