Question: Explain and design an experimental performance scheme for the parameters: Biochemical Oxygen Demand on the fifth day, dissolved oxygen, total phosphorus and total nitrogen. Consider

Explain and design an experimental performance scheme for the parameters: Biochemical Oxygen Demand on the fifth day, dissolved oxygen, total phosphorus and total nitrogen. Consider the principle of the selected method and the inputs and scheme of work for 10 water samples from a wastewater treatment plant.

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