Wastewater Treatment

Rasmussen College

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Class C Wastewater Treatment License: Class C Wastewater Treatment License Study Guide: Questions & Answers: Updated Solution

Class C Wastewater Treatment License: Class C Wastewater Treatment License Study Guide: Questions & Answers: Updated Solution
Exam (elaborations) • 23 pages • 2024
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Preliminary Treatment (Ans- 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. What stage of treatment is grit removal usually accomplished in? (Ans- preliminary treatment Rotating Biological Contactor (Ans- a type of biological secondary treatment process How are protozoa (cause of amoebic dysentery) destroyed? (Ans- disinfectio...