Ca Grade 2 Wastewater Treatment Operator Practice Exam 1 Already Passed
What is the methane content in a properly operating anaerobic digester? 65 to 70% by volume What will the addition of chlorine gas do to the pH of wastewater? decrease the pH What is the purpose of a Parshall Flume? Measure the flow rate What is the typical removal efficency of settleable solids in a primary clarifier? 95 to 99% Which of the follwing is true about pumoing scum from a primary clarifier? scum causes more piping problems than other substances pumped at a wastewater treatment plant What might cause thick billows of white sudsy foam in the aeration tank? MLSS is too low
Written for
- Institution
- Ca Grade 2 Wastewater Treatment
- Course
- Ca Grade 2 Wastewater Treatment
Document information
- Uploaded on
- October 27, 2023
- Number of pages
- 12
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
-
ca grade 2 wastewater treatment operator practice