Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

Home / Doubts and Solutions/ICSE/Class 9/Biology

Explain the working of scrubbers.

Asked by Topperlearning User 4th June 2014, 1:23 PM
Answered by Expert
Answer:

(1) Scrubbers are devices used to remove both, gaseous as well as particulate matter.

(2) Air is passed, either through dry or wet packing material. Gaseous pollutants get dissolved in wet packing.

(3) Air passing out of a scrubber is dust free, clean and free of gaseous pollutants.

(4) Wet scrubbers are used in chemical, metallurgical and mining industries to trap sulphur dioxide (SO2), ammonia (NH3), metal fumes, etc.

Answered by Expert 4th June 2014, 3:23 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

Describe the process of somatic cell hybridisation &
List out the advantages and disadvantages of vegetative propogation
15th March 2017, 1:32 PM

Explain the terms Monodelphous,Didelphous and Polydelphous.In each case name a flower possessing such an androecium

What are bracts?State their function

16th March 2017, 9:40 AM
Centrosome is the only organelle found in animal cells that helps in cell division but not not present in plant cell as well as in other cells,so how do cell division occus in the plant cells?
28th March 2017, 4:26 PM
A doctor advises a bone patient to include more of milk in his diet. Why so?
 
7th April 2017, 7:40 AM
please help by giving proper  notes on photosynthesis. (of grade 9)
9th April 2017, 5:13 PM
RELATED STUDY RESOURCES :
ICSE Class-9 QUESTION ANSWERS

Chat with us on WhatsApp