Wastewater license - Study guides, Class notes & Summaries

Texas Class C Wastewater Treatment License Study Guide Exam Questions Containing 233 Terms with Definitive Solutions . Terms like: Preliminary Treatment - Answer: the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation.

TCEQ Wastewater (Class D) License Prep questions with correct answers

Wastewater License Exam Questions With Verified Answers the mechanism used to remove dewatered sludge from the belt of a belt filter press is commonly referred to as a: - answerdoctor blade over a period of time, ultraviolet lights lose their intensity and must be replaced (T?F) - answerTRUE which of the following statements is true regarding ultraviolet light disinfection systems? - answerregular cleaning of light tubes is necessary to maintain optimal performance. uv light leaves no ha...

Important factors that determine the type of treatment scheme that will be used include ________. Select one: area available ent quality required ting costs of the above d. all of the above Causes of sludge bulking include ________. Select one: DO and presence of sulfides supply too low ic loading rate too high ent imbalance the above the above A rotating biological contactor is ________. Select one: ced treatment rarely found in Texas b.a centrifuge for micr...

Wastewater License Exam

TCEQ Wastewater License Exam Questions With Correct Answers What are the steps of the Water Use Cycle? - answerEnvironment --> Water Treatment --> Water Distribution System --> Customer Use --> Wastewater Collection System --> Wastewater Treatment --> Environment What are the benefits of the collection system? - answer- Removal of health hazards - Prevention of odors and flies - Cleanliness and appearance - Comfort and convenience Septic vs. Fresh wastewater? - answerS...