Texas Waste Water Treatment Ch#01 Introduction - Statistics

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  • This quiz has been taken 128 times
  • The average score is 12 of 14
Answer Stats
Question Answer % Correct
Which of the following are important reasons for adequate treatment of a community's waste water? All of the above
100%
The condition of the raw waste water entering the treatment plant could be affected by which of the following? All of the above
100%
Which of the following is an important step in waste water treatment? All of the above
94%
Important factors that determine the type of treatment scheme that will be used include which of the following? All of the above
94%
Hauling sludge to a landfill is a common method of ________. sludge disposal
94%
The extent of treatment required for a waste water discharge depends on ________. water quality standards set for the receiving stream
94%
If a waste water treatment plant does not discharge to a receiving stream, the effluent could be disposed of by which of the following? All of the above
88%
Using the final effluent from a waste water treatment plant to irrigate pasture land would ________. be a beneficial way to reuse waste water
82%
The protozoa that cause amoebic dysentery would most likely be destroyed by _________. disinfection
82%
Essential parts of the waste water collection system include ________. manholes and pipes
76%
The purpose of the microorganisms that are present in biological treatment processes is to ________. trap and consume contaminants in wastewater
71%
A rotating biological contactor is ________. a type of biological secondary treatment process
65%
Grit removal is usually accomplished in ________. preliminary treatment
65%
Thickening of waste water sludges, a process that removes excess water, usually precedes _________. stabilization
53%
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