Statistics for Texas Waste Water Treatment Ch#01 Introduction

Click here to take the quiz!

General Stats

  • This quiz has been taken 45 times
  • The average score is 12 of 14

Answer Stats

QuestionAnswer% Correct
Which of the following is an important step in waste water treatment?All of the above
100%
Which of the following are important reasons for adequate treatment of a community's waste water?All of the above
92%
A rotating biological contactor is ________.a type of biological secondary treatment process
92%
The purpose of the microorganisms that are present in biological treatment processes is to ________.trap and consume contaminants in wastewater
92%
The extent of treatment required for a waste water discharge depends on ________.water quality standards set for the receiving stream
92%
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
85%
The protozoa that cause amoebic dysentery would most likely be destroyed by _________.disinfection
85%
Essential parts of the waste water collection system include ________.manholes and pipes
85%
Grit removal is usually accomplished in ________.preliminary treatment
85%
The condition of the raw waste water entering the treatment plant could be affected by which of the following?All of the above
77%
Important factors that determine the type of treatment scheme that will be used include which of the following?All of the above
77%
Using the final effluent from a waste water treatment plant to irrigate pasture land would ________.be a beneficial way to reuse waste water
77%
Hauling sludge to a landfill is a common method of ________.sludge disposal
77%
Thickening of waste water sludges, a process that removes excess water, usually precedes _________.stabilization
62%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

Your Score History

You have not taken this quiz