Environment & Ecology · Environmental Engineering
What is the key operational difference between a two-stage biogas plant and a single-stage plant?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Separate chambers for acidogenesis and methanogenesis✓
- 2Significantly increased slurry retention time
- 3Integration of solar heating
- 4Use of chemical catalysts
Correct answer
Separate chambers for acidogenesis and methanogenesis
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