Exam (elaborations)
Wastewater Treatment 2 Exam Questions and Answers
- Course
- Institution
Wastewater Treatment 2 Exam Questions and Answers
[Show more]
Seller
Follow
Content preview
Wastewater Treatment 2 Exam Questions and Answers.Clarifiers Answer- large circular tanks that remove solids from the water
primary sludge Answer- material that settles out of the wastewater
weir wall Answer- a short wall, just high enough so the top part of the water passes over
it
skimmers Answer- remove grease and other floating debris
digesters Answer- The part of wastewater treatment that uses bacteria to digest organic
waste
Disinfection Answer- at the end of the plant, the bacteria are removed with cholorine, ozone, or ultraviolet
Primary Treatment Answer- separation of solid matter from the wastewater
Secondary Treatment Answer- Bacteria and oxygen combine to break down organic components of wastewater
Tertiary treatment Answer- remove up to 99 percent of the impurities from the wastewater
Dewatering Answer- removing free water from a sludge or slurry to form a high solids cake
Pathogens Answer- Disease-causing organisms, including bacteria, viruses and parasites (protozoa and helminthic worms).
Sewage Answer- water from toilets
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Rosetopgrader. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77858 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now