• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
  • 4.6 TrustPilot
0
Sell
Where do you study
Your language
Start selling Create your account
  • Drinking Water Treatment
  • Drinking Water Treatment
To add items to your wishlist, you must be logged in
Document preview thumbnail
Preview 1 out of 3 pages
Exam (elaborations)

Drinking Water Treatment Questions and Answers (100% Correct Answers) Already Graded A+

0.0
(0 reviews)
- sold
3 pages
2025/2026 Written for academic year
Institution Drinking Water Treatment
Course Drinking Water Treatment
Document preview thumbnail
Preview 1 out of 3 pages

Drinking Water Treatment Questions and Answers (1Drinking Water Treatment Questions and Answers (1

Content preview

1

Drinking Water Treatment Questions and
Answers (100% Correct Answers) Already
Graded A+
What is the first step for drinking water treatment? [ Ans:
] First Filtration

First Filtration [ Ans: ] Water is filtered through screens
that remove fish leaves and trash.

What is the second step for drinking water treatment? [
Ans: ] Coagulation

Coagulation [ Ans: ] Alum is added to form sticky flocs
mud bacteria and other particles stick to the flocs . The
water and flocs then sink into setting basins

What is the third step in drinking water treatment? [ Ans: ]
Second filtration/sedimentation

What happens during second filtration? [ Ans: ] The water
trickles down through sand and gravel which filters algae
bacteria and some chemicals out.

What is the fourth step in drinking water [ Ans: ]
Chlorination

Chlorination [ Ans: ] Chlorine is added to kill remaining
organism

What is the fifth step water treatment? [ Ans: ] Aeration

Document information

Uploaded on
December 11, 2025
Number of pages
3
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers
Report Copyright Violation
$13.99
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
ScholarsAscend
3.7
(82)
Sold
505
Followers
40
Items
30394
Last sold
1 hour ago

Browse related subjects

Subjects

  • drinking water treatment questions and answers 1

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions