Coagulation & Flocculation The major advantage for using activated silica is that it will: Tags: Certification Exam Prep, Coliform Test, Distribution System, Water Storage, Water Treatment Read more articles Previous PostWater Treatment and Distribution System Next PostWater Treatment and Distribution System You Might Also Like Water Treatment Chemical Blending July 12, 2017 January 24, 2017 Texas Class B Water System Operator Requirements (part 2) June 13, 2017 Post author: Post published:January 14, 2017 Post category:Certification Exams / Distribution / Water Treatment