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1. Wastewater samples were prepared and incubated at 20°C for 5 days for BOD analysis. Sample dilutions and the correspo
Posted: Wed May 04, 2022 9:10 am
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- 1 Wastewater Samples Were Prepared And Incubated At 20 C For 5 Days For Bod Analysis Sample Dilutions And The Correspo 1 (27.46 KiB) Viewed 40 times
1. Wastewater samples were prepared and incubated at 20°C for 5 days for BOD analysis. Sample dilutions and the corresponding initial and final dissolved oxygen concentrations are summarized in the following table. Using the correct dilutions, estimate BODs. Estiamte ultimate BOD if the BOD rate constant is 0.36/d. Bottle Sample Initial Final DO Volume DO 1 1 9.1 8.5 2 5 9.0 6.3 3 15 9.0 1.2 4 40 8.9 0.2