Question:medium

Aerobic biochemical treatment of sewage effluent is essentially a process of

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Biological treatment: \[ \boxed{ \begin{aligned} \text{Aerobic} &\rightarrow \text{Oxidation (O}_2\text{ present)} \text{Anaerobic} &\rightarrow \text{Decomposition without O}_2 \end{aligned} } \]
Updated On: Jul 27, 2026
  • Reduction
  • Dehydration
  • Alkalinisation
  • Oxidation
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The Correct Option is D

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