Question: Table 3 presents water quality data obtained from biochemical oxygen demand (BOD) test. Calculate the BOD of each sample and justify which sample is the

Table 3 presents water quality data obtained from biochemical oxygen demand

Table 3 presents water quality data obtained from biochemical oxygen demand (BOD) test. Calculate the BOD of each sample and justify which sample is the most polluted. (Given the dilution factor is 1 ) (4 Marks)

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