distribution and treatment operators, supervisors, and managers are
required to pass certification exams. The most useful way to prepare for
these exams is by solving calculations and knowledge problems and by
completing practice exams. Solving a problem and immediately finding out
the correct answer helps to determine if you worked out the problem
correctly and understand the solution steps. In this book you will find
numerous mathematical and knowledge problems' discussions and
explanations, including detailed steps for solving water distribution
and treatment related problems, hints and examples of how the problems
are applied in the field, plenty of multiple-choice problems with
detailed solutions, and multiple choice practice exams. With over 300
problems, there are ample opportunities to practice a variety of water
distribution and treatment related mathematical and knowledge problems.
Overall, this book presents the fundamentals of what a water
distribution and treatment operator, supervisor, or manager needs to
know, and serves as a foundation upon which more knowledge can be built.
Initially, the primary purpose of this book was to be a study guide for
the Water Distribution or Treatment certification exam. However, it has
evolved to be a more comprehensive book that can also be used as a
supplement textbook for college exam preparation courses, as a
self-study guide and "last minute" practice material, or as a quick
reference for common water distribution and treatment problems that
operators encounter on a day-to-day basis.