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Assume in a sample of waste water around 60% TSS is removed by primary sedimentation without chemical addition. Calculate the mass of TSS removed for the following data. Amount of TSS present initially: 220 mg/L Waste water flow: 1000 m3/d

Assume in a sample of waste water around 60% TSS is removed by primary sedimentation without chemical addition. Calculate the mass of TSS removed for the following data. Amount of TSS present initially: 220 mg/L Waste water flow: 1000 m3/d Correct Answer 132 kg/d

The amount of TSS removed is 132 kg/d. The mass of the TSS removed = 220kg/1000/m3 x 0.6×1000 m3/d =132 kg/d. 220 mg/L is converted into Kg/L.

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