aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Water Purification and Treatment
  • How many steps are involved in the purification of water ...
Multiple choice

How many steps are involved in the purification of water in treatment plants?

  1. 2

  2. 4

  3. 5

  4. 3

  5. 6

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

There are three steps involved in the purification of water in treatment plants. They are sedimentation, filtration and chlorination.

Keep practicing — related questions

  • Which of the following processes is/are involved in the purification of water in a WWTP? a. Sedimentation b...
  • In a waste water treatment plant, when biological processes are used to purify water, it is called ___.
  • Which of the following is not involved in the purification of muddy water?
  • A teachers tries to involve her students in many group based activities such as group discussion, group pro...
  • How do animals, fishes and plants live without air, under water?
  • What do we call a waste treatment process that involves the combustion of organic substances contained in w...
  • Select the correct answer to fill in the blank in the following sentence. If the gardener _______, he would...
  • The tissue of water-absorbing dead cells present below the epidermis of aerial roots of some plants, e.g. o...
Play the full quiz 🎤 Practise this topic out loud

More quizzes with this question

  • Water Purification and Treatment
  • Water Conservation and Pollution - Class IX
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy