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  • Waste Water Story-II
  • What is the connecting link between sludge and biogas pro...
Multiple choice

What is the connecting link between sludge and biogas production?

  1. Aerobic bacteria

  2. Viruses

  3. Anaerobic bacteria

  4. Activated sludge

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

Anaerobic bacteria is the connecting link between sludge and biogas production.

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