Q. What do you understand by the term Dark Fermentation'? (Solved)

1. It is a method to dispose nu-clear wastes.

2. It is a method to produce methane from organic wastes.

3. It is a method to reduce COD in the atmosphere.

4. It is a method to produce Hydrogen as a fuel from waste water.

  • d. It is a method to produce Hydrogen as a fuel from waste water.
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