This book contains 4 full-length Practice exams for Water Treatment certification.
Corrosion 8..
Disinfection 7.
Filtration 6.
Sedimentation 5.
Coagulation and flocculation 4.
Reservoirs and intakes 3.
Water source 2.
The questions cover the following topics: 1.
The 400 common test questions contained in this book are based on actual exams.
Each Practice exam consists of 100 questions, which test the operator\'s knowledge of Water Treatment concepts and ability to solve relevant math problems.
This book contains 4 full-length Practice exams for Water Treatment certification