WUS O80 Wastewater Introduction Mid-Term I Quiz Fall 2021
14 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the first step in wastewater treatment that involves collecting and transporting wastewater to the treatment plant?

  • Preliminary Treatment (correct)
  • Secondary Treatment
  • Primary Treatment
  • Tertiary Treatment

Which step in wastewater treatment at the plant involves the removal of coarse materials from the wastewater?

  • Preliminary Treatment (correct)
  • Tertiary Treatment
  • Primary Treatment
  • Secondary Treatment

What is the term for the step in wastewater treatment that involves separating settleable and floating solids in wastewater?

  • Secondary Treatment
  • Preliminary Treatment (correct)
  • Primary Treatment
  • Tertiary Treatment

Which step in wastewater treatment is responsible for the biological treatment of wastewater?

<p>Secondary Treatment (C)</p> Signup and view all the answers

What is the term for the final stage of wastewater treatment that produces high-quality treated water?

<p>Tertiary Treatment (A)</p> Signup and view all the answers

Which step in wastewater treatment involves physical processes such as screening and sedimentation?

<p>Primary Treatment (A)</p> Signup and view all the answers

What is the first step in wastewater treatment that involves collecting and transporting wastewater to the treatment plant?

<p>Preliminary Treatment (A)</p> Signup and view all the answers

Which step in wastewater treatment at the plant involves the removal of coarse materials from the wastewater?

<p>Preliminary Treatment (C)</p> Signup and view all the answers

What is the term for the final stage of wastewater treatment that produces high-quality treated water?

<p>Tertiary Treatment (A)</p> Signup and view all the answers

Which step in wastewater treatment is responsible for the biological treatment of wastewater?

<p>Secondary Treatment (C)</p> Signup and view all the answers

Which step in wastewater treatment involves physical processes such as screening and sedimentation?

<p>Primary Treatment (D)</p> Signup and view all the answers

What is the term for the step in wastewater treatment that involves separating settleable and floating solids in wastewater?

<p>Preliminary Treatment (A)</p> Signup and view all the answers

What is the surface area in sq. ft of a circular clarifier with a circumference of 283 ft?

<p>14,250 sq. ft (C)</p> Signup and view all the answers

What is the equivalent value of a 6.35% solution in mg/l?

<p>63,500 mg/l (C)</p> Signup and view all the answers
Use Quizgecko on...
Browser
Browser