Water Quality A bacterium, virus, or other microorganism that can cause disease. Tags: Certification Exam Prep, Distribution System, Pathogen, Water Quality, Water Treatment Read more articles Previous PostLime SofteningNext PostWater Main Installation You Might Also Like Texas Class D Water System Operator Requirements June 16, 2017 How to Study for Water Treatment License Exams – Part 8 of 10 October 22, 2018 Water Treatment and Distribution System January 12, 2017 Post author:jay@americanwatercollege.org Post published:January 28, 2017 Post category:Certification Exams / Distribution / Wastewater Treatment
