Which of the following gases are produced during the treatment of sewage waste?

  • A
    Hydrogen sulfide,Methane,Nitrogen
  • B
    Methane,Hydrogen sulfide,Carbon dioxide
  • C
    Methane,Oxygen,Hydrogen sulfide
  • D
    Hydrogen sulfide,Methane,Sulfur dioxide

Explore More

Similar Questions

Which process is used to remove grit (soil and small pebbles) from sewage during primary treatment?

Sewage water is purified by ..........

Which of the following statements regarding sewage is correct?

What is primary sludge?

In how many stages does sewage treatment occur?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo