Environment & Ecology · Environment
Consider the following statements regarding the anaerobic digestion of sewage sludge: A. It is an effective process for organic solids. B. This process requires a large amount of external energy input. C. This process generates methane as an end product. D. Digested sludge is reduced in volume and easily dewatered. E. It is a very fast process and thus does not require large-sized reactors. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1B, C and E only
- 2A, C, D and E only
- 3A, C and D only✓
- 4A, B and C only
Correct answer
A, C and D only
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